Sesame seed sowing equipment with adjustable planting spacing

Abstract

The utility model discloses sesame seeding equipment with adjustable planting spacing, which belongs to the technical field of sesame planting and comprises a support beam, a plurality of planters are arranged on the support beam at equal intervals, and traveling wheels are symmetrically arranged at two ends of the support beam; the planter comprises a planting box fixedly connected with the supporting beam and a planting mechanism arranged on the supporting beam in a sliding mode, and the planting box and the planting mechanism are connected through a telescopic pipe. According to the sesame seed sowing equipment with the adjustable planting spacing, land resources can be utilized to the maximum extent through reasonable row spacing and plant spacing setting, it is ensured that sesame seeds grow vigorously in a proper growth environment, and finally the purposes of high yield and high quality are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sesame planting technical field especially relates to a kind of sesame seeding equipment with adjustable planting spacing. BACKGROUND

[0002] The row spacing and plant spacing of sesame have important influence on its growth and yield. The row spacing of sesame planting is generally set between 30-40 centimeters, which can ensure that sesame plants are evenly distributed, fully utilize light energy, and improve the utilization efficiency of soil moisture. In areas with high soil fertility and adequate water, the row spacing can be appropriately increased to promote the individual development of sesame plants. In areas with poor soil and water scarcity, the row spacing should be appropriately reduced to improve the utilization rate of soil resources. However, the existing sesame seeding equipment has fixed row spacing and cannot be adjusted. In addition, the existing sesame seeding equipment uses a fan to blow the material, which not only requires more parts, but also makes it inconvenient to maintain the fan. Therefore, the utility model provides a sesame seeding equipment with adjustable planting spacing to solve the above problems. SUMMARY

[0003] The utility model aims to provide a kind of sesame seeding equipment with adjustable planting spacing, to solve the above-mentioned problems.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model relates to a kind of sesame seeding equipment with adjustable planting spacing, including support beam, the support beam is equidistantly provided with a plurality of planters, and the both ends of the support beam are symmetrically provided with walking wheels. The planter includes a planting box fixedly connected with the support beam, and a planting mechanism slidably arranged on the support beam.

[0006] The planting box includes a seed box body fixedly connected with the support beam through a connecting beam. A guide plate is arranged on the inner side wall of the seed box body. A discharge port is arranged below the seed box body. A brush roller is arranged at the discharge port. The side of the brush roller away from the guide plate is in frictional contact with the discharge port. A shaft one is fixedly connected to the center position of the brush roller. The shaft one passes through the seed box body and is connected to the shaft end of the walking wheel through a synchronous chain transmission mechanism. A tooth comb matched with the brush roller is arranged below the guide plate on the inner side of the discharge port.

[0007] The planting mechanism comprises a sliding piece in sliding connection with the support beam, a jacking bolt is arranged on the sliding piece, and the jacking bolt is abutted against the support beam after penetrating through the sliding piece; a support frame is arranged at the lower end of the sliding piece, a discharging cylinder is arranged below the support frame, and the discharging cylinder and the planting box are connected together through an extension tube; a balance mechanism is arranged below the support frame and at the outer periphery of the discharging cylinder.

[0008] Further, a stirring rod is arranged in the seed box body, the stirring rod is fixedly connected with a second rotating shaft, and the second rotating shaft is connected with the first rotating shaft through a synchronous belt transmission mechanism after penetrating out of the seed box body.

[0009] Further, the balance mechanism comprises a balance frame in a rectangular structure, and front and rear rollers are arranged at the front and rear ends of the balance frame respectively.

[0010] Further, the tail portions of the balance frame are connected with earth leveling rods through iron chains, and the upper ends of the earth leveling rods are fixedly connected with counterweights.

[0011] Further, the left and right earth leveling rods are distributed in an inclined state, and the distance between the head portions is greater than the distance between the tail portions.

[0012] Further, the front end of the discharging cylinder is integrally formed with a slotted assembly.

[0013] Further, an opening is formed in the end of the sliding piece close to the one end of the connecting beam, so that the connecting beam can pass through the opening.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0015] The sesame seeding device with adjustable planting spacing of the utility model realizes the adjustment of the planting spacing through the movement of the planting cylinder along with the sliding piece on the support beam, meets the different requirements of different regions for the row spacing planting distance of sesame planting, in addition, the seeds are taken through the brushes on the brush roller, then the seeds on the brushes are combed down through the matched comb, the traditional wind taking mode is abandoned, not only the number of parts is reduced, but also the maintenance cost is greatly reduced, and the service life of the equipment is prolonged. In summary, the sesame seeding device with adjustable planting spacing of the utility model can maximize the utilization of land resources through reasonable row spacing and plant spacing, ensures the healthy growth of sesame in the suitable growth environment, and finally realizes the goal of high yield and high quality. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Figure 1 It is a structural schematic view of the sesame seeding device with adjustable planting spacing of the utility model.

[0018] Figure 2 This is a partial enlarged view of the sesame sowing equipment with adjustable planting spacing according to the utility model;

[0019] Figure 3 This is a partial front view of the sesame sowing equipment with adjustable planting spacing according to the present invention;

[0020] Figure 4 It is the enlarged structural diagram of A;

[0021] Figure 5 This is a cross-sectional view of the planting box;

[0022] Explanation of reference numerals: 1. Planting box; 2. Support beam; 3. Travel wheel; 4. Synchronous chain transmission mechanism; 5. Synchronous belt transmission mechanism; 6. Rotating shaft 1; 7. Rotating shaft 2; 8. Sliding member; 9. Unloading barrel; 10. Support frame; 11. Balancing frame; 12. Front roller; 13. Rear roller; 14. Iron chain; 15. Soil leveling rod; 16. Counterweight; 17. Slotting assembly; 18. Telescopic tube; 19. Jacking bolt; 20. Connecting beam;

[0023] 101. Seed box; 102. Material guide plate; 103. Stirring rod; 104. Brush roller; 105. Tooth comb; 106. Feeding port. DETAILED DESCRIPTION

[0024] like Figures 1-5 As shown, a sesame sowing device with adjustable planting spacing includes a support beam 2, on which are mounted a plurality of planters at equal intervals, and running wheels 3 symmetrically mounted at both ends of the support beam 2. The planters include a planting box 1 fixedly connected to the support beam 2, and a planting mechanism slidably mounted on the support beam 2.

[0025] The planting box 1 includes a seed box body 101 fixedly connected to the support beam 2 by a connecting beam 20. A guide plate 102 is installed on the inner side wall of the seed box body 101 to guide the seed discharge. A discharge port 106 is installed below the seed box body 101. The discharge port 106 and the seed box body 101 are connected together by welding. In addition, the discharge port 106 has a structure that is wide at the top and narrow at the bottom, and the interior is processed with a smooth transition to facilitate the discharge of materials. A brush roller 104 is installed at the discharge port 106. The purpose of the brush is determined by the density of sesame planting. Since sesame seeds are small, they can fall into the inside of the brush and be wrapped by it to run together, realizing the collection of sesame seeds. The side of the brush roller 104 away from the guide plate 102 is in frictional contact with the discharge port 106 to prevent sesame seeds from falling through the gap between the brush roller 104 and the discharge port 106, so as to reasonably collect sesame seeds in a timely and quantitative manner. The brush roller 104 is fixedly connected to a rotating shaft 6 at its center. After extending through the seed housing 101, the rotating shaft 6 is connected to the end of the travel wheel 3 via a synchronous chain transmission mechanism 4. When the travel wheel 3 rotates, the synchronous chain transmission mechanism 4 causes the rotating shaft 6 to rotate, which in turn drives the brush roller 104 to rotate, achieving the purpose of seed removal. A tooth comb 105 is mounted on the inside of the discharge port 106, below the guide plate 102, and cooperates with the brush roller 104. When the brush picks up sesame seeds and rotates to the tooth comb 105, the tooth comb 105 passes through the gaps between the brushes, combing the sesame seeds off the brushes and dropping them out of the discharge port 106. In short, the interaction between the tooth comb 105 and the brush roller 104 enables the collection and discharge of sesame seeds. This simple structure eliminates manual labor and evenly distributes the seeds into the soil, preventing overly dense or sparse seed distribution, thereby improving sesame yield and quality.

[0026] The planting mechanism includes a sliding member 8 that is slidably connected to the support beam 2. A tightening bolt 19 is installed on the sliding member 8. The tightening bolt 19 passes through the sliding member 8 and rests on the support beam 2. When the sliding member 8 moves to a suitable position, it is fixed by the tightening bolt 19. In order to improve the strength of the fixation, multiple surfaces can be used for fixation. A support frame 10 is installed at the lower end of the sliding member 8. A discharge barrel 9 is installed below the support frame 10. The discharge barrel 9 and the planting box 1 are connected together by a telescopic tube 18. The telescopic tube 18 ensures that the discharge barrel 9 and the planting box 1 can still be used for discharge even if the position between the discharge barrel 9 and the planting box 1 is offset, without affecting the planting effect. A balancing mechanism is installed below the support frame 10 on the outer periphery of the discharge barrel 9 to ensure the stability of the discharge barrel 9 during the planting process.

[0027] The seed box 101 is provided with a stirring rod 103 fixedly connected with a rotating shaft 7, and the rotating shaft 7 is connected with the rotating shaft 6 through a synchronous belt transmission mechanism 5 after penetrating through the seed box 101. When the walking wheel 3 rotates, the rotating shaft 6 rotates through the synchronous chain transmission mechanism 4, the rotating shaft 7 rotates through the synchronous belt transmission mechanism 5, and the stirring rod 103 fixedly connected with the rotating shaft 7 rotates, so that the sesame seeds in the seed box 101 are stirred to avoid the blockage of the sesame seeds.

[0028] The balance mechanism comprises a balance frame 11 in a rectangular structure, and front and rear rollers 12 and 13 are arranged at the front and rear ends of the balance frame 11 respectively. The tail of the balance frame 11 is connected with a land leveling rod 15 through an iron chain 14, and the upper end of the land leveling rod 15 is fixedly connected with a counterweight 16. The counterweight 16 is arranged to realize effective land leveling operation of the land leveling rod 15 on the soil with uneven surface and large resistance. The left and right land leveling rods 15 are arranged in an inclined state, and the distance between the heads is greater than the distance between the tails. In this way, the soil on both sides can be pushed to the center, and the burying operation of the seeds can be realized.

[0029] The front end of the discharging cylinder 9 is integrally formed with a slotting assembly 17. In order to groove and sow the seeds, this is a prior art means, and will not be described in detail.

[0030] An opening is formed in one end of the connecting beam 20 close to the rear end of the sliding piece 8, so that the connecting beam 20 can pass through the opening. In this way, the sliding of the sliding piece 8 on the supporting beam 2 is not affected, and the adjustment of the distance can be realized.

[0031] The operation process of the utility model is as follows:

[0032] Firstly, according to the soil condition, the appropriate row spacing is selected. Then, the sliding piece 8 is moved to adjust the distance between the adjacent planters to meet the requirements, and is fixed through the jacking bolt 19. Then, the sesame seeds are placed in the planting box 1. Then, the walking wheel 3 advances, and when the walking wheel 3 advances, the rotating shaft 6 rotates through the synchronous chain transmission mechanism 4, the brush roller 104 rotates when the rotating shaft 6 rotates, the sesame seeds on the brush fall into the brush and are clamped together, and when the rotating shaft 6 rotates to the comb 105, the comb 105 passes through the gap between the brushes, and the sesame seeds on the brush are combed down and fall into the telescopic pipe 18 from the discharging port 106, and then fall into the discharging cylinder 9 from the telescopic pipe 18, and finally fall into the groove formed by the slotting assembly 17. Finally, the land leveling rod 15 pushes the soil on both sides of the groove to the center, and the seeds are buried.

[0033] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A sesame sowing device with adjustable planting spacing, characterized by: The invention comprises a support beam (2), a plurality of planters are equidistantly arranged on the support beam (2), and walking wheels (3) are symmetrically arranged at both ends of the support beam (2); the planters comprise a planting box (1) fixedly connected to the support beam (2), and a planting mechanism slidably arranged on the support beam (2); The planting box (1) comprises a seed box body (101) fixedly connected to the support beam (2) through a connecting beam (20); a guide plate (102) is provided on the inner side wall of the seed box body (101); a discharge port (106) is provided below the seed box body (101); a brush roller (104) is provided at the discharge port (106); the side of the brush roller (104) away from the guide plate (102) is in frictional contact with the discharge port (106); a rotating shaft (6) is fixedly connected to the center position of the brush roller (104); the rotating shaft (6) passes through the seed box body (101) and is connected to the shaft end of the walking wheel (3) through a synchronous chain transmission mechanism (4); a tooth comb (105) that cooperates with the brush roller (104) is provided on the inner side of the discharge port (106) below the guide plate (102); The planting mechanism comprises a sliding member (8) slidably connected to the support beam (2); a tightening bolt (19) is provided on the sliding member (8); the tightening bolt (19) passes through the sliding member (8) and abuts against the support beam (2); a support frame (10) is provided at the lower end of the sliding member (8); a discharge barrel (9) is provided below the support frame (10); the discharge barrel (9) and the planting box (1) are connected together through a telescopic tube (18); a balancing mechanism is provided below the support frame (10) and located on the outer periphery of the discharge barrel (9).

2. The sesame sowing device with adjustable planting spacing according to claim 1, characterized in that: A stirring rod (103) is provided in the seed box (101), and the stirring rod (103) is fixedly connected to the second rotating shaft (7). After the second rotating shaft (7) passes through the seed box (101), it is connected to the first rotating shaft (6) through a synchronous belt transmission mechanism (5).

3. The sesame sowing device with adjustable planting spacing according to claim 1, characterized in that: The balancing mechanism comprises a balancing frame (11) of a rectangular structure, wherein a front roller (12) and a rear roller (13) are respectively provided at the front and rear ends of the balancing frame (11).

4. The sesame sowing device with adjustable planting spacing according to claim 3, characterized in that: The tail of the balancing frame (11) is connected to a soil leveling rod (15) through an iron chain (14), and the upper end of the soil leveling rod (15) is fixedly connected to a counterweight (16).

5. The sesame sowing device with adjustable planting spacing according to claim 4, characterized in that: The left and right soil leveling rods (15) are distributed in an inclined state, and the distance between their heads is greater than the distance between their tails.

6. The sesame sowing device with adjustable planting spacing according to claim 1, characterized in that: A slotting component (17) is integrally formed at the front end of the discharge barrel (9).

7. The sesame sowing device with adjustable planting spacing according to claim 1, characterized in that: An opening for the connecting beam (20) to pass through is provided at one end of the rear end of the sliding member (8) close to the connecting beam (20).

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