Adjustable soybean seeding device

Abstract

The utility model discloses an adjustable soybean seeding device in the technical field of seeding devices, which comprises a box body, a box cover is arranged at the upper end of the box body, a hinge is arranged on one side of the box cover, the box cover is hinged to the box body through the hinge, a handle is fixedly connected to the upper end of the other side of the box cover, the adjustable soybean seeding device further comprises a seeding mechanism and an adjusting mechanism, the box body stores bean seeds, the sowing mechanisms are connected to the box body and used for sowing the bean seeds, the adjusting mechanism is connected to the sowing mechanisms and used for adjusting the distance between the sowing mechanisms, each sowing mechanism comprises a conveying pipe, a sowing cylinder and a discharging pipe, the conveying pipe is fixedly connected to the lower end of the box body in a communicating mode, and the conveying pipe is a hose; the seeding cylinder is fixedly connected and communicated with the lower end of the conveying pipe, and the discharging pipe is fixedly connected and communicated with the lower end of the seeding cylinder. The device has the advantages that the device is provided with the adjusting mechanism, so that the seeding spacing can be adjusted according to the growth requirements of seeds in actual planting, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sowing devices, in particular to an adjustable soybean sowing device. Background Art

[0002] With the development of agricultural mechanization, various agricultural machines have been used in crop planting, effectively improving the efficiency of farmland cultivation operations. Since different types of crops have different plant heights, the growth space they require is also different. Therefore, when sowing crops mechanically, it is generally necessary to adjust the sowing spacing of the seeder so that there is enough growth space between the seeds. Therefore, we need a seeder with adjustable sowing spacing.

[0003] In the prior art, a Chinese patent with patent number CN217770833U discloses a seeder, including a frame, a mobile module, a sowing assembly and a seeding assembly. The frame is provided with the sowing assembly and the seeding assembly, so that the seeds placed in the sowing bin can fall from the sowing port to the seeding disk placed in the seeding area when the sowing bin moves, and the seeding assembly disk frame can move back and forth between the seeding area and the transfer area with the seeding disk, so as to realize the sowing, seeding, sowing and transfer operations. The device cannot adjust the sowing spacing according to actual needs. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides an adjustable soybean sowing device. The device is provided with an adjustment mechanism which can adjust the sowing distance according to the growth requirements of seeds in actual planting, and has strong practicality.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] An adjustable soybean sowing device comprises a box body, a box cover is provided at the upper end of the box body, a hinge is provided on one side of the box cover, the box cover is hinged to the box body by the hinge, a handle is fixedly connected to the upper end of the other side of the box cover, and also comprises a sowing mechanism and an adjustment mechanism, the box body stores bean seeds, a plurality of the sowing mechanisms are connected to the box body for sowing bean seeds, the adjustment mechanism is connected to the sowing mechanism for adjusting the spacing between the plurality of the sowing mechanisms, the sowing mechanism comprises a conveying pipe, a sowing barrel and a discharge pipe, the conveying pipe is fixedly connected to the lower end of the box body, the conveying pipe is configured as a hose, the sowing barrel is fixedly connected to the lower end of the conveying pipe, and the discharge pipe is fixedly connected to the lower end of the sowing barrel.

[0007] Furthermore, the adjustment mechanism includes a bracket, an adjusting screw and a fastening ring, the bracket is configured to be U-shaped, bolts are provided at both ends of the bracket, the bracket is arranged at the lower end of the box body and the two ends of the bracket are connected to both sides of the box body by bolt clamping, fixing rings are fixed on both sides of the inner wall of the bracket, both ends of the adjusting screw are fixed to the fixing rings, a number of connecting parts are slidably penetrated on the adjusting screw, and a number of the connecting parts are respectively fixed to one side of a number of seeding barrels, the fastening rings are symmetrically fitted on both sides of the connecting parts, and the fastening rings are threadedly connected to the adjusting screw.

[0008] Furthermore, the adjusting screw is symmetrically provided with sliding grooves, and the connecting piece is symmetrically fixed with protrusions, and the protrusions are slidably adapted in the sliding grooves.

[0009] Furthermore, fastening grooves are symmetrically fixed on both sides of the connecting member, the fastening ring is rotatably arranged in the fastening groove, and the fastening ring is pressed and fitted to the inner wall of the fastening groove.

[0010] Furthermore, a plurality of anti-slip ribs are provided on the outer periphery of the fastening ring.

[0011] Furthermore, the lower end of one side of the seeding tube abuts against the upper end of the inner wall of the bracket.

[0012] Furthermore, a control valve is connected inside the discharge pipe, and a discharge head is fixedly connected to the lower end of the discharge pipe.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] In the embodiment of the utility model, the bean seeds to be sown are stored in a box body, and the box body is closed by a hinged box cover to prevent impurities from being mixed into the bean seeds. The bean seeds are sown by a sowing mechanism, and a control valve is connected to the discharge pipe in the sowing mechanism. The sowing density of the bean seeds can be adjusted according to actual needs. Connecting parts are connected to the sowing cylinders. The sowing spacing can be adjusted by sliding the connecting parts on the adjusting screw. Then, the connecting parts are tightened by a fastening ring threadedly connected to the adjusting screw to fix the sowing spacing. The operation is simple and convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model.

[0016] Figure 2 The three-dimensional Figure 1 .

[0017] Figure 3 The three-dimensional Figure 2 .

[0018] Figure 4 It is a schematic diagram of the connection between the adjusting mechanism and the sowing mechanism of the utility model.

[0019] Figure 5 It is a cross-sectional view of the adjusting screw of the utility model.

[0020] Figure 6 It is a cross-sectional view of the connection of the seeding tube of the utility model.

[0021] Description of reference numerals:

[0022] 1. Box body, 2. Box cover, 201. Handle, 202. Hinge, 3. Sowing mechanism, 301. Delivery pipe, 302. Sowing cylinder, 303. Discharge pipe, 304. Discharge head, 305. Control valve, 4. Adjustment mechanism, 401. Bracket, 402. Bolt, 403. Fixing ring, 404. Adjusting screw, 405. Slide, 406. Connector, 407. Fastening groove, 408. Fastening ring, 409. Anti-slip rib, 410. Protrusion. DETAILED DESCRIPTION

[0023] like Figure 1-6 As shown, an adjustable soybean sowing device includes a box body 1, a box cover 2 is provided at the upper end of the box body 1, a hinge 202 is provided on one side of the box cover 2, the box cover 2 is hinged to the box body 1 through the hinge 202, and a handle 201 is fixedly connected to the upper end of the other side of the box cover 2, and also includes a sowing mechanism 3 and an adjusting mechanism 4, the box body 1 stores bean seeds, a plurality of the sowing mechanisms 3 are connected to the box body 1 for sowing bean seeds, the adjusting mechanism 4 is connected to the sowing mechanism 3 for adjusting the spacing between a plurality of the sowing mechanisms 3, the sowing mechanism 3 includes a conveying pipe 301, a sowing barrel 302 and a discharge pipe 303, the conveying pipe 301 is fixedly connected to the lower end of the box body 1, the conveying pipe 301 is set as a hose, the sowing barrel 302 is fixedly connected to the lower end of the conveying pipe 301, and the discharge pipe 303 is fixedly connected to the lower end of the sowing barrel 302.

[0024] In order to adjust the sowing spacing, the adjusting mechanism 4 includes a bracket 401, an adjusting screw 404 and a fastening ring 408. The bracket 401 is set to be U-shaped, and bolts 402 are provided at both ends of the bracket 401. The bracket 401 is arranged at the lower end of the box body 1 and the two ends of the bracket 401 are clamped and connected to the two sides of the box body 1 by bolts 402. Both sides of the inner wall of the bracket 401 are fixed with fixing rings 403, and both ends of the adjusting screw 404 are fixed to the fixing rings 403. A plurality of connecting members 406 are slidably penetrated on the adjusting screw 404, and the plurality of connecting members 406 are respectively fixed to one side of a plurality of sowing tubes 302. The fastening rings 408 are symmetrically fitted on both sides of the connecting member 406, and the fastening rings 408 are threadedly connected to the adjusting screw 404.

[0025] In order to maintain the stability of the seeding barrel 302, the adjusting screw 404 is symmetrically provided with a slide groove 405, and the connecting member 406 is symmetrically fixed with a protrusion 410, and the protrusion 410 is slidably adapted in the slide groove 405, and the lower end of one side of the seeding barrel 302 is against the upper end of the inner wall of the bracket 401.

[0026] In order to fix the sowing tube 302 after adjusting the spacing and improve the fixing effect, fastening grooves 407 are symmetrically fixed on both sides of the connecting piece 406, and the fastening ring 408 is rotatably set in the fastening groove 407, and the fastening ring 408 is pressed and fitted to the inner wall of the fastening groove 407.

[0027] In order to facilitate the rotation of the fastening ring 408 , a plurality of anti-slip ribs 409 are provided on the outer circumference of the fastening ring 408 .

[0028] In order to control the outflow and flow rate of the bean seeds from the discharge pipe 303 , a control valve 305 is connected inside the discharge pipe 303 , and a discharge head 304 is fixedly connected to the lower end of the discharge pipe 303 .

[0029] When in use, the utility model stores the bean seeds in the box body 1 from the upper end of the box body 1, and then the box body 1 is closed by the hinge of the box cover 2 and the box body 1, and the bean seeds are transported to the sowing cylinder 302 by the conveying pipe 301, and the bean seeds in the sowing cylinder 302 are controlled by the control valve 305 to pass through the discharge pipe 303 and then sowed in the cultivated land by the discharge head 304. The control valve 305 can also control the flow channel size of the discharge pipe 303 and then the flow rate of the bean seeds through the discharge pipe 303. The connecting piece 406 fixedly connected to one side of the sowing cylinder 302 is slidably penetrated on the adjusting screw 404, pushing the sowing cylinder 302 to move the sowing cylinder 302 on the bracket 401, and then adjusting the sowing spacing. After the spacing adjustment is completed, the fastening ring 408 threadedly connected to the adjusting screw 404 is rotated to make the fastening ring 408 tightly squeezed and fit in the fastening grooves 407 on both sides of the connecting piece 406, so as to achieve the fixation of the spacing and complete the adjustment and fixation of the sowing spacing.

[0030] In summary: In the embodiment of the utility model, the bean seeds to be sown are stored in the box body 1, and the box body 1 is closed by the hinged box cover 2 to prevent impurities from mixing into the bean seeds. The bean seeds are sown by the sowing mechanism 3, and the discharge pipe 303 in the sowing mechanism 3 is connected with a control valve 305, and the sowing density of the bean seeds can be adjusted according to actual needs. The sowing cylinder 302 is connected with a connecting piece 406, and the sowing spacing can be adjusted by sliding the connecting piece 406 on the adjusting screw 404, and then the connecting piece 406 is tightened by the fastening ring 408 threadedly connected to the adjusting screw 404 to fix the sowing spacing. The operation is simple and convenient, and the practicability is strong.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable soybean sowing device, comprising a box body, a box cover is provided at the upper end of the box body, a hinge is provided on one side of the box cover, the box cover is hinged to the box body through the hinge, and a handle is fixedly connected to the upper end of the other side of the box cover, characterized in that: The discharging pipe is connected with the feeding tube of the feeding tube, and the discharging pipe is connected with the feeding tube of the feeding tube, and the discharging pipe is connected with the feeding tube of the feeding tube.

2. The adjustable soybean sowing device according to claim 1, characterized in that: The adjusting screw rod is symmetrically provided with sliding grooves, and the connecting piece is symmetrically fixed with protrusions, which are slidably adapted in the sliding grooves.

3. The adjustable soybean sowing device according to claim 2, characterized in that: The fastening grooves are symmetrically fixed on both sides of the connecting piece, the fastening ring is rotatably arranged in the fastening groove, and the fastening ring is pressed and fitted to the inner wall of the fastening groove.

4. The adjustable soybean sowing device according to claim 3, characterized in that: A plurality of anti-slip ribs are arranged on the outer periphery of the fastening ring.

5. The adjustable soybean sowing device according to claim 4, characterized in that: The lower end of one side of the sowing cylinder abuts against the upper end of the inner wall of the bracket.

6. The adjustable soybean sowing device according to claim 5, characterized in that: A control valve is connected inside the discharge pipe, and a discharge head is fixedly connected to the lower end of the discharge pipe.

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