Seed dressing device for wheat seeding

Abstract

The utility model discloses a seed dressing device for wheat seeding, which belongs to the technical field of wheat seed dressing and comprises a seed dressing tank, a feeding barrel is arranged on the side wall of the seed dressing tank, a rotating shaft is connected to the middle of the feeding barrel through a bearing, and a conveying auger is arranged on the side wall of the rotating shaft. A first motor fixedly connected with the rotating shaft is connected to the bottom of the feeding barrel in a bolted mode, a storage hopper is arranged on one side of the feeding barrel, and the storage hopper is in through fit with the feeding barrel. The constant-speed feeding mechanism can intermittently convey a seed dressing agent and a regulator into the seed dressing tank at a constant speed, so that wheat seeds entering the seed dressing tank at a constant speed can be uniformly stirred and contacted with the seed dressing agent and the regulator, and the seed dressing time of the wheat seeds can be shortened; the wheat seeds can be uniformly stirred and contacted with a seed dressing agent and a regulator, so that the seed dressing effect on the wheat seeds is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat seed mixing, in particular to a seed mixing device used for wheat sowing. Background Art

[0002] In the field of agricultural planting, wheat is an important food crop, and its yield and quality are directly related to the country's food security and farmers' economic benefits. In order to improve the yield and quality of wheat, wheat seeds often need to be treated during agricultural planting, that is, fungicides, pesticides, micro-fertilizers, plant growth regulators and other non-seed materials are wrapped around the seeds to achieve the purpose of improving seed resistance, disease resistance, promoting germination and increasing yield.

[0003] The existing wheat seed mixing device is not easy to mix the wheat at the bottom and side wall of the mixing hopper. When the medicine is poured into the mixing hopper, the wheat seeds close to the medicine are contaminated with too much medicine, while the wheat far from the stirring shaft is not easy to be brought to the center by the stirring shaft for mixing, so that the wheat seeds are not mixed evenly, resulting in the wheat still facing the harm of pests and diseases, and the yield is reduced;

[0004] The existing patent (Announcement No.: CN213960695U) is a seed mixing device for wheat sowing. The advantage of this utility model is that the wheat at the bottom of the mixing hopper can be transferred to the upper part for mixing through structures such as rollers and conveying plates, and the wheat at the edge of the mixing hopper can be pushed to the middle of the mixing hopper, avoiding the problem that the wheat at the bottom and edge of the mixing hopper is not easy to be stirred, so that the wheat is evenly stained with the medicine solution, reducing the harm of pests and diseases and increasing the yield.

[0005] In view of the above problems, the existing patents have provided solutions, but there are still problems such as it is inconvenient to transport wheat seed raw materials into the interior of the seed mixing tank, and it is not possible to transport wheat and seed dressing agents and regulators into the interior of the seed mixing tank at a uniform speed. The existing wheat seeds and seed dressing agents and regulators completely enter the interior of the seed mixing tank, which will lead to the problem of poor stirring effect and reduced efficiency of the wheat seeds.

[0006] Therefore, a seed mixing device for wheat sowing is proposed. Utility Model Content

[0007] The utility model aims to provide a seed mixing device for wheat sowing, which can solve the problem that the existing seed mixing device for wheat sowing is inconvenient to transport wheat seed raw materials into the interior of a seed mixing tank, and the problem that wheat, seed dressing agents and regulators cannot be transported into the interior of the seed mixing tank at a uniform speed. The existing wheat seeds, seed dressing agents and regulators completely enter the interior of the seed mixing tank, which will lead to a poor stirring effect and reduced efficiency for the wheat seeds.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seed mixing device for wheat sowing, comprising a seed mixing tank, a feeding barrel is arranged on the side wall of the seed mixing tank, a middle bearing of the feeding barrel is connected with a rotating shaft, a feeding auger is arranged on the side wall of the rotating shaft, a motor fixedly connected to the rotating shaft is bolted to the bottom of the feeding barrel, a storage hopper is arranged on one side of the feeding barrel, the storage hopper is connected with the feeding barrel, a feeding pipe connected with the seed mixing tank is arranged on the top of the feeding barrel, a uniform speed feeding mechanism is arranged on the top of the seed mixing tank, and a seed mixing mechanism is arranged in the middle of the seed mixing tank.

[0009] Preferably, the uniform speed feeding mechanism comprises a base, a connecting shaft, a cam, a second motor, a storage tank, a transverse tube, a movable rod, a block, a pushing frame, a spring and a feeding pipe, the base is fixedly connected to the top of the seed mixing tank, the connecting shaft bearing is connected to the middle part of the base, the cam is fixedly connected to the middle part of the connecting shaft and is located in the middle part of the base, the second motor is bolted to the side wall of the base and the output end is fixedly connected to the connecting shaft, the storage tank is arranged at the top of the seed mixing tank, the transverse tube is through-arranged at the bottom of the storage tank, the movable rod is movably arranged in the middle part of the transverse tube, the block is fixedly connected to one end of the movable rod and movably arranged in the middle part of the transverse tube, the pushing frame is fixedly connected to the other end of the movable rod, the pushing frame is movably connected to the cam, the spring is sleeved on the side wall of the movable rod and is located between the pushing frame and the transverse tube, and the feeding pipe is arranged at the bottom of the transverse tube and is connected and coordinated with the seed mixing tank.

[0010] Preferably, the seed mixing mechanism includes motor three, a stirring shaft, a stirring rod and a stirring ball, the motor three is bolted to the bottom of the seed mixing tank, the stirring shaft bearing is connected to the middle of the seed mixing tank, the multiple stirring rods are fixedly connected to the side wall of the stirring shaft, and the stirring ball is fixedly connected to one end of the stirring rod.

[0011] Preferably, three rollers are provided on the inner wall of the push frame, and the side walls of the cam are in contact with the rollers.

[0012] Preferably, a sealing cover is provided on the top of the storage tank, and a handle is fixedly connected to the top of the sealing cover.

[0013] Preferably, a guide plate is fixedly connected to the inner wall of the seed mixing tank, and the top of the guide plate is inclined.

[0014] Preferably, a discharge pipe is provided at the bottom of the seed mixing tank, and a discharge pipe is fixedly connected to the side wall of the discharge pipe.

[0015] Preferably, a threaded rod is threadedly connected to the middle portion of the discharge pipe, and a plug is fixedly connected to the top of the threaded rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The present application is provided with a seed mixing tank, a feeding cylinder, a rotating shaft, a feeding auger, a motor 1, a storage hopper, a feeding pipe and a uniform speed feeding mechanism. In this process, the storage hopper can be used to store and feed wheat seeds. The motor 1 drives the rotating shaft to rotate, and the rotating feeding auger can lift the wheat seeds in the storage hopper at a uniform speed, lift the wheat seeds to the top of the seed mixing tank and transport them to the inside of the seed mixing tank, and at the same time, the uniform speed feeding mechanism is adapted. The uniform speed feeding mechanism can intermittently and uniformly transport seed dressing agents and regulators to the inside of the seed mixing tank, so that the wheat seeds entering the seed mixing tank at a uniform speed can be uniformly stirred and contacted with the seed dressing agents and regulators, thereby shortening the seed mixing time of the wheat seeds, and enabling the wheat seeds to be uniformly stirred and contacted with the seed dressing agents and regulators, thereby improving the seed mixing effect of the wheat seeds.

[0018] 2. The present application is provided with a seed mixing mechanism, which can continuously stir and mix the wheat seeds, seed agents and regulators that enter the seed mixing tank at a uniform speed, thereby preventing collision damage to the wheat seeds and improving the seed mixing effect on the wheat seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 It is a left view of the utility model;

[0022] Figure 3 For this utility model Figure 2 The three-dimensional cross-section view at AA in the middle;

[0023] Figure 4 This is a structural view of the uniform speed feeding mechanism of the utility model;

[0024] Figure 5 For this utility model Figure 3 Enlarged view of point A in the middle.

[0025] Description of reference numerals:

[0026] 1. Seed mixing tank; 2. Feeding barrel; 3. Rotating shaft; 4. Feeding auger; 5. Motor 1; 6. Storage hopper; 7. Feeding pipe; 8. Uniform feeding mechanism; 9. Seed mixing mechanism; 81. Base; 82. Connecting shaft; 83. Cam; 84. Motor 2; 85. Storage tank; 86. Horizontal tube; 87. Movable rod; 88. Block; 89. Push frame; 810. Spring; 811. Feeding pipe; 91. Motor 3; 92. Stirring shaft; 93. Stirring rod; 94. Stirring ball; 10. Roller; 11. Sealing cover; 12. Handle; 13. Guide plate; 14. Discharge pipe; 15. Discharge pipe; 16. Threaded rod; 17. Plug. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 5 , the utility model provides a technical solution:

[0029] A seed mixing device for wheat sowing comprises a seed mixing tank 1, a feeding barrel 2 is arranged on the side wall of the seed mixing tank 1, a middle bearing of the feeding barrel 2 is connected with a rotating shaft 3, a feeding auger 4 is arranged on the side wall of the rotating shaft 3, a motor 5 fixedly connected with the rotating shaft 3 is bolted to the bottom of the feeding barrel 2, a storage hopper 6 is arranged on one side of the feeding barrel 2, the storage hopper 6 is connected with the feeding barrel 2, a feeding pipe 7 connected with the seed mixing tank 1 is arranged on the top of the feeding barrel 2, a uniform speed feeding mechanism 8 is arranged on the top of the seed mixing tank 1, and a seed mixing mechanism 9 is arranged in the middle of the seed mixing tank 1.

[0030] Specifically, Figure 4As shown, the uniform speed feeding mechanism 8 includes a base 81, a connecting shaft 82, a cam 83, a second motor 84, a storage tank 85, a cross tube 86, a movable rod 87, a block 88, a push frame 89, a spring 810 and a feeding tube 811. The base 81 is fixedly connected to the top of the seed dressing tank 1, the connecting shaft 82 is connected to the middle of the base 81 with a bearing, the cam 83 is fixedly connected to the middle of the connecting shaft 82 and is located in the middle of the base 81, the second motor 84 is bolted to the side wall of the base 81 and the output end is fixedly connected to the connecting shaft 82, and the storage tank 85 is fixedly connected to the connecting shaft 82. It is arranged on the top of the seed mixing tank 1, the horizontal tube 86 is arranged through the bottom of the storage tank 85, the movable rod 87 is movably arranged in the middle of the horizontal tube 86, the blocking block 88 is fixedly connected to one end of the movable rod 87 and is movably arranged in the middle of the horizontal tube 86, the pushing frame 89 is fixedly connected to the other end of the movable rod 87, the pushing frame 89 is movably connected to the cam 83, the spring 810 is sleeved on the side wall of the movable rod 87 and is located between the pushing frame 89 and the horizontal tube 86, and the feeding pipe 811 is arranged at the bottom of the horizontal tube 86 and is connected and coordinated with the seed mixing tank 1.

[0031] Specifically, Figure 4 As shown, three rollers 10 are arranged on the inner wall of the push frame 89 , and the side wall of the cam 83 is in contact with the rollers 10 .

[0032] Specifically, Figure 4 As shown, a cover 11 is disposed on the top of the storage tank 85 , and a handle 12 is fixedly connected to the top of the cover 11 .

[0033] Specifically, Figure 3 As shown, a guide plate 13 is fixedly connected to the inner wall of the seed mixing tank 1, and the top of the guide plate 13 is inclined.

[0034] Specifically, Figure 3 As shown, a discharge pipe 14 is provided at the bottom of the seed mixing tank 1 , and a discharge pipe 15 is fixedly connected to the side wall of the discharge pipe 14 .

[0035] Specifically, Figure 3 As shown, a threaded rod 16 is threadedly connected to the middle of the discharge pipe 14 , and a plug 17 is fixedly connected to the top of the threaded rod 16 .

[0036] When in use, first, the storage hopper 6 can be used to store and load the wheat seeds. The motor 1 5 drives the rotating shaft 3 to rotate. The rotating feeding auger 4 can lift the wheat seeds in the storage hopper 6 at a uniform speed, lift the wheat seeds to the top of the seed mixing tank 1 and transport them to the inside of the seed mixing tank 1. The storage tank 85 is filled with seed dressing agents and regulators. The motor 2 84 is started to drive the connecting shaft 82 to rotate. At this time, the cam 83 rotates and contacts the push frame 89. The spring 810 supports the push frame 89. As the cam 83 contacts the push frame 89, the cam 83 pushes the movable rod 87. It reciprocates in the middle of the horizontal pipe 86, and the blocking block 88 intermittently blocks the feeding pipe 811 at this time, so that the seed dressing agent and the regulator can intermittently enter the seed mixing tank 1 at a uniform speed, and the wheat seeds, the seed dressing agent and the regulator in the seed mixing tank 1 are continuously and fully stirred and mixed through the seed mixing mechanism 9. When discharging, the threaded rod 16 is rotated to pull the plug 17 away from the discharge pipe 7. In this way, it is convenient to transport the wheat seed raw material to the inside of the seed mixing tank 1, and the wheat, the seed dressing agent and the regulator can be transported to the inside of the seed mixing tank 1 at a uniform speed, thereby improving the seed mixing effect and efficiency of the wheat seeds, the seed dressing agent and the regulator.

[0037] Specifically, Figure 3 As shown, the seed mixing mechanism 9 includes a motor 3 91, a stirring shaft 92, a stirring rod 93 and a stirring ball 94. The motor 3 91 is bolted to the bottom of the seed mixing tank 1, the stirring shaft 92 is bearing-connected to the middle of the seed mixing tank 1, a plurality of stirring rods 93 are fixedly connected to the side wall of the stirring shaft 92, and the stirring ball 94 is fixedly connected to one end of the stirring rod 93.

[0038] When in use, connect the external power supply to start the motor three 91, and the motor three 91 drives the stirring shaft 92 to rotate. At this time, the stirring rod 93 and the stirring ball 94 fully stir and mix the wheat seeds with the seed dressing agent and the regulator. Since the stirring rod 93 and the stirring ball 94 are both arc-shaped, they can prevent the wheat seeds from being damaged by collision.

[0039] By adopting the above technical scheme, the problem that the existing wheat sowing seed mixing device is inconvenient to transport wheat seed raw materials into the seed mixing tank 1, and the problem that wheat and seed dressing agents and regulators cannot be transported into the seed mixing tank 1 at a uniform speed is solved. The existing wheat seeds, seed dressing agents and regulators completely enter the seed mixing tank 1, which will lead to poor stirring effect and reduced efficiency of the wheat seeds.

[0040] Working principle: When the present application is in use, the storage hopper 6 can be used to store and load wheat seeds. The motor 1 5 drives the rotating shaft 3 to rotate. The rotating feeding auger 4 can lift the wheat seeds in the storage hopper 6 at a uniform speed, lift the wheat seeds to the top of the seed mixing tank 1 and transport them to the inside of the seed mixing tank 1. The storage tank 85 contains seed dressing agents and regulators. The motor 2 84 is started to drive the connecting shaft 82 to rotate. At this time, the cam 83 rotates and contacts the push frame 89. The spring 810 supports the push frame 89. As the cam 83 contacts the push frame 89, the cam 83 pushes the movable rod 87 to reciprocate in the middle of the horizontal tube 86. At this time, the blocking block 88 intermittently blocks the feeding pipe 811, so that the seed dressing agent and the regulator can intermittently and uniformly enter the interior of the seed mixing tank 1, and the external power supply is connected to start the motor three 91. The motor three 91 drives the stirring shaft 92 to rotate. At this time, the stirring rod 93 and the stirring ball 94 fully stir and mix the wheat seeds with the seed dressing agent and the regulator. In this way, the wheat seeds and the seed dressing agent can be uniformly transported to the interior of the seed mixing tank 1, so that the wheat seeds can be evenly and fully contacted with the agent, thereby improving the seed mixing effect and efficiency of the wheat seeds.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A seed dressing device for wheat sowing, comprising a seed dressing tank (1), characterized in that: A feeding cylinder (2) is arranged on the side wall of the seed mixing tank (1), a middle bearing of the feeding cylinder (2) is connected to a rotating shaft (3), a feeding auger (4) is arranged on the side wall of the rotating shaft (3), a motor (5) fixedly connected to the rotating shaft (3) is bolted to the bottom of the feeding cylinder (2), a storage hopper (6) is arranged on one side of the feeding cylinder (2), the storage hopper (6) is connected to the feeding cylinder (2), a feeding pipe (7) connected to the seed mixing tank (1) is arranged on the top of the feeding cylinder (2), a uniform speed feeding mechanism (8) is arranged on the top of the seed mixing tank (1), and a seed mixing mechanism (9) is arranged in the middle of the seed mixing tank (1).

2. A seed dressing device for wheat sowing according to claim 1, characterized in that: The uniform speed feeding mechanism (8) comprises a base (81), a connecting shaft (82), a cam (83), a second motor (84), a storage tank (85), a transverse tube (86), a movable rod (87), a blocking block (88), a push frame (89), a spring (810) and a feeding tube (811), wherein the base (81) is fixedly connected to the top of the seed mixing tank (1), the connecting shaft (82) is bearing-connected to the middle of the base (81), the cam (83) is fixedly connected to the middle of the connecting shaft (82) and is located in the middle of the base (81), the second motor (84) is bolted to the side wall of the base (81) and the output end is fixedly connected to the connecting shaft (82), the storage tank (81) is fixedly connected to the connecting shaft (82), and the output end of the motor (84) is fixedly connected to the connecting shaft (82). 5) is arranged on the top of the seed mixing tank (1), the horizontal tube (86) is arranged through the bottom of the storage tank (85), the movable rod (87) is movably arranged in the middle of the horizontal tube (86), the blocking block (88) is fixedly connected to one end of the movable rod (87) and movably arranged in the middle of the horizontal tube (86), the pushing frame (89) is fixedly connected to the other end of the movable rod (87), the pushing frame (89) is movably connected to the cam (83), the spring (810) is sleeved on the side wall of the movable rod (87) and is located between the pushing frame (89) and the horizontal tube (86), and the feeding pipe (811) is arranged at the bottom of the horizontal tube (86) and is connected and matched with the seed mixing tank (1).

3. A seed dressing device for wheat sowing according to claim 1, characterized in that: The seed mixing mechanism (9) comprises a motor three (91), a stirring shaft (92), a stirring rod (93) and a stirring ball (94); the motor three (91) is bolted to the bottom of the seed mixing tank (1); the stirring shaft (92) is bearing-connected to the middle of the seed mixing tank (1); a plurality of stirring rods (93) are fixedly connected to the side wall of the stirring shaft (92); and the stirring ball (94) is fixedly connected to one end of the stirring rod (93).

4. A seed dressing device for wheat sowing according to claim 2, characterized in that: Three rollers (10) are arranged on the inner wall of the pushing frame (89), and the side wall of the cam (83) is in contact with the rollers (10).

5. A seed dressing device for wheat sowing according to claim 2, characterized in that: The top of the material storage tank (85) is provided with a sealing cover (11), and the top of the sealing cover (11) is fixedly connected with a handle (12).

6. A seed dressing device for wheat sowing according to claim 1, characterized in that: A guide plate (13) is fixedly connected to the inner wall of the seed mixing tank (1), and the top of the guide plate (13) is arranged tilted.

7. A seed dressing device for wheat sowing according to claim 1, characterized in that: A discharge pipe (14) is arranged at the bottom of the seed mixing tank (1), and a discharge pipe (15) is fixedly connected to the side wall of the discharge pipe (14).

8. A seed dressing device for wheat sowing according to claim 7, characterized in that: A threaded rod (16) is threadedly connected to the middle of the discharge pipe (14), and a plug (17) is fixedly connected to the top of the threaded rod (16).

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