Soybean and corn composite sowing plant spacing adjusting device

Abstract

The utility model relates to the technical field of seeding equipment, in particular to a soybean and corn composite seeding plant spacing adjusting device, which provides a storage space for seeds through a supporting device, can randomly adjust the planting distance between soybean seeds and corn seeds, can adapt to different planting environments, and is convenient to use. The driving device is used for providing power for the seeding process of seeds, so that the equipment is uniform in seeding, the seeding position is adjusted and fixed through the adjusting device, and the stability and practicability of the device are improved; comprising a supporting device, a driving device and an adjusting device, the driving device is installed on the supporting device, and the adjusting device is installed on the supporting device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seeding equipment, in particular to a soybean corn composite seeding plant distance adjusting device. BACKGROUND

[0002] The corn soybean strip composite planting mode adopts corn strip and soybean strip intercropping, realizes corn soybean symbiosis and one season double harvest, can effectively solve the land problem of corn and soybean, corn soybean composite planting is an effective way to stabilize corn and expand soybean yield on the basis of existing cultivated land area, is an important measure to implement the national "soybean revitalization plan implementation scheme" and expand soybean planting area, and plays an important role in relieving the urgent demand for corn and soybean in China. The corn and soybean interplanting body can increase the interception and absorption of sunlight and reduce the waste of light energy. At the same time, the intercropping of the two crops can produce complementary effects, such as the edge row advantage of high pole crops in wide and narrow row intercropping, and the intercropping of legume and grass family is beneficial to supplement the consumption of soil nitrogen elements.

[0003] The prior art CN202322895622.2 Chinese utility model patent relates to a soybean corn strip composite planting equipment with planting distance adjusting function, which comprises a bottom plate, a mounting frame, a servo motor, a screw rod, a moving plate, a moving frame, a connecting sleeve, a seed bin, a seed outlet wheel, a fixed plug and a supporting rod, etc. The seed planting distance of soybean and corn can be adjusted.

[0004] However, the above-mentioned device does not have the flexibility to adjust the gap between soybean seeds and corn seeds in actual use, and it is difficult to adapt to different land planting environments. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a soybean corn composite seeding plant distance adjusting device which provides storage space for seeds through a supporting device, can randomly adjust the planting distance between soybean seeds and corn seeds, can adapt to different planting environments, provides power for the seeding process of seeds through a driving device, makes the equipment seeding uniform, adjusts and fixes the seeding position through an adjusting device, and improves the stability and practicality of the device.

[0006] The utility model discloses a soybean corn composite seeding plant distance adjusting device, which comprises a supporting device, a driving device and an adjusting device, the driving device is installed on the supporting device, and the adjusting device is installed on the supporting device. The supporting device provides storage space for seeds and can randomly adjust the planting distance between soybean seeds and corn seeds, can adapt to different planting environments, the driving device provides power for the seeding process of seeds, makes the equipment seeding uniform, the adjusting device adjusts and fixes the seeding position, and the stability and practicality of the device are improved.

[0007] Preferably, the supporting device comprises a rack, sliding grooves, bearing rollers, a sliding platform, a seeding bin and a seeding tube, a strip-shaped hole is arranged on the upper end face of the rack, a group of sliding grooves are arranged on the left and right upper parts of the rack respectively, a plurality of groups of bearing rollers are evenly arranged on the lower end face of the sliding grooves, the lower end face of the sliding platform is supported by the plurality of groups of bearing rollers in the two groups of sliding grooves, the upper end face of the sliding platform is provided with a seeding bin, the upper part of the seeding bin is provided with a feeding port, the feeding port is provided with a seeding tube, and the upper part of the seeding tube extends to the upper side of the rack through the upper end face of the sliding platform and the strip-shaped hole on the rack; the sliding platform is supported by the plurality of groups of bearing rollers on the sliding grooves, so that the seeding bin on the sliding platform can move smoothly left and right in the rack, thereby adjusting the spacing between different seeds, the seeds are easily added to the seeding bin through the seeding tube, the seeds are stored through the seeding bin, and the seeds are uniformly seeded in cooperation with other parts of the equipment, thereby improving the practicability of the device.

[0008] Preferably, the supporting device comprises a rack, sliding grooves, bearing rollers, a sliding platform, a seeding bin and a seeding tube, a strip-shaped hole is arranged on the upper end face of the rack, a group of sliding grooves are arranged on the left and right upper parts of the rack respectively, a plurality of groups of bearing rollers are evenly arranged on the lower end face of the sliding grooves, the lower end face of the sliding platform is supported by the plurality of groups of bearing rollers in the two groups of sliding grooves, the upper end face of the sliding platform is provided with a seeding bin, the upper part of the seeding bin is provided with a feeding port, the feeding port is provided with a seeding tube, and the upper part of the seeding tube extends to the upper side of the rack through the upper end face of the sliding platform and the strip-shaped hole on the rack; the sliding platform is supported by the plurality of groups of bearing rollers on the sliding grooves, so that the seeding bin on the sliding platform can move smoothly left and right in the rack, thereby adjusting the spacing between different seeds, the seeds are easily added to the seeding bin through the seeding tube, the seeds are stored through the seeding bin, and the seeds are uniformly seeded in cooperation with other parts of the equipment, thereby improving the practicability of the device.

[0009] Preferably, the driving device comprises bearings, U-shaped clamping grooves, a strip-shaped driving rod, a speed reducer and a motor, the shaft center of the seeding wheel is provided with a hollow rotating shaft, the two ends of the hollow rotating shaft are connected with the left and right side faces of the seeding bin through a group of bearings respectively, the hollow rotating shaft is provided with a U-shaped clamping groove, the left end face of the rack is provided with a speed reducer, the speed reducer is provided with a motor, the output end of the speed reducer extends to the inside of the rack through the left end face of the rack and is connected with the strip-shaped driving rod, the right end of the strip-shaped driving rod is connected with the right end face in the rack through a bearing, and the strip-shaped driving rod penetrates through the hollow shafts on the plurality of seeding wheels and is connected with the U-shaped clamping grooves therein; the motor is turned on to transmit power from the speed reducer to the strip-shaped driving rod to drive the strip-shaped driving rod to rotate, the rotating strip-shaped driving rod cooperates with the plurality of U-shaped clamping grooves to drive the plurality of seeding wheels to rotate synchronously, so that the seeding uniformity of the equipment is the same, and the seeding effect and the practicability of the equipment are improved.

[0010] Preferably, the adjusting device comprises a pivot base, an adjusting arm, a hook, a positioning insert plate, a positioning rod and a positioning slot, the front end surface of the seeding bin is provided with the adjusting arm through the pivot base, the upper portion of the adjusting arm is provided with the hook, the lower end surface of the hook is provided with the positioning insert plate in the middle, the front end surface of the rack is provided with the positioning rod through the support, and the positioning rod is uniformly provided with a plurality of groups of positioning slots; the position of the seeding bin is limited through the positioning insert plate of the lower portion of the hook being clamped in the positioning slot on the positioning rod, displacement of the seeding bin caused by vibration of the equipment during operation of the equipment is prevented, the positioning insert plate is separated from the positioning slot through the pivot base, the position of the seeding bin is quickly adjusted, and the practicability of the device is improved.

[0011] Preferably, the device further comprises a chip removal hole, the lower portion in the positioning slot is provided with the chip removal hole, and the chip removal hole communicates with the lower end surface of the positioning rod through the main body of the positioning rod; the chip removal hole in the lower portion in the positioning slot facilitates the operator to clean the dirt in the positioning slot, and the practicability of the device is improved.

[0012] Compared with the prior art, the device has the beneficial effects that: the supporting device provides storage space for seeds and can randomly adjust the planting distance between soybean seeds and corn seeds, can adapt to different planting environments, the driving device provides power for the seeding process of the seeds, the device seeds uniformly, the adjusting device adjusts and fixes the seeding position, and the stability and practicability of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the first axonometric structure schematic view of the utility model;

[0014] Figure 2 is the second axonometric structure schematic view of the utility model;

[0015] Figure 3 is the third axonometric structure schematic view of the utility model;

[0016] Figure 4 is the axonometric structure schematic view of the adjusting device of the utility model;

[0017] Figure 5 is the cross section structure schematic view of the utility model;

[0018] In the drawings, 1 is a rack, 2 is a sliding groove, 3 is a bearing roller, 4 is a sliding platform, 5 is a seeding bin, 6 is a seed adding pipe, 7 is a seed storage hopper, 8 is a seeding wheel, 9 is an output positioning plate, 10 is a bearing, 11 is a U-shaped clamping groove, 12 is a strip-shaped driving rod, 13 is a speed reducer, 14 is a motor, 15 is a pivot base, 16 is an adjusting arm, 17 is a hook, 18 is a positioning insert plate, 19 is a positioning rod, 20 is a positioning slot, and 21 is a chip removal hole. DETAILED DESCRIPTION

[0019] For the convenience of understanding the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Embodiments

[0021] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The driving device is installed on the support device, and the adjusting device is installed on the support device.

[0022] First, the motor 14 is started to transmit power from the speed reducer 13 to the strip-shaped driving rod 12 to drive the strip-shaped driving rod 12 to rotate. The rotating strip-shaped driving rod 12 cooperates with the multiple groups of U-shaped clamping grooves 11 to drive the multiple groups of seeding wheels 8 to rotate synchronously. The multiple groups of bearing rollers 3 on the sliding groove 2 provide bearing for the sliding platform 4, so that the seeding bin 5 on the sliding platform 4 can move smoothly left and right in the rack 1. After adjusting the distance, the positioning plugboard 18 at the lower part of the hook 17 is clamped in the positioning groove 20 on the positioning rod 19 to limit the position of the seeding bin 5. Then the seeds in the seed storage hopper 7 are uniformly dropped to the ground by cooperating with the rotating seeding wheel 8.

[0023] The support device comprises a rack 1, a sliding groove 2, a bearing roller 3, a sliding platform 4, a seeding bin 5 and a seed adding pipe 6. The upper end face of the rack 1 is provided with a strip-shaped hole. The upper part of the rack 1 is provided with a group of sliding grooves 2 on the left and right sides respectively. The lower end face of the sliding groove 2 is uniformly provided with multiple groups of bearing rollers 3. The upper part of the sliding platform 4 is located in the two groups of sliding grooves 2 respectively and is supported by the multiple groups of bearing rollers 3. The lower end face of the sliding platform 4 is provided with the seeding bin 5. The upper part of the seeding bin 5 is provided with a feeding port. The feeding port is provided with the seed adding pipe 6. The upper part of the seed adding pipe 6 extends to the upper side of the rack 1 through the strip-shaped hole on the rack 1 and the upper end face of the sliding platform 4.

[0024] The support device comprises a rack 1, a sliding groove 2, a bearing roller 3, a sliding platform 4, a seeding bin 5 and a seed adding pipe 6. The upper end face of the rack 1 is provided with a strip-shaped hole. The upper part of the rack 1 is provided with a group of sliding grooves 2 on the left and right sides respectively. The lower end face of the sliding groove 2 is uniformly provided with multiple groups of bearing rollers 3. The upper part of the sliding platform 4 is located in the two groups of sliding grooves 2 respectively and is supported by the multiple groups of bearing rollers 3. The lower end face of the sliding platform 4 is provided with the seeding bin 5. The upper part of the seeding bin 5 is provided with a feeding port. The feeding port is provided with the seed adding pipe 6. The upper part of the seed adding pipe 6 extends to the upper side of the rack 1 through the strip-shaped hole on the rack 1 and the upper end face of the sliding platform 4.

[0025] The driving device comprises bearings 10, U-shaped clamping grooves 11, a strip-shaped driving rod 12, a speed reducer 13 and a motor 14, the shaft center part of the seeding wheel 8 is provided with a hollow rotating shaft, the two ends of the hollow rotating shaft are connected with the left and right side faces of the seeding bin 5 through a set of bearings 10 respectively, the hollow rotating shaft is provided with the U-shaped clamping grooves 11, the speed reducer 13 is installed on the left end face of the rack 1, the motor 14 is installed on the speed reducer 13, the output end of the speed reducer 13 extends to the inside of the rack 1 through the left end face of the rack 1 and is connected with the strip-shaped driving rod 12, the right end of the strip-shaped driving rod 12 is connected with the right end face in the inside of the rack 1 through a bearing, the strip-shaped driving rod 12 passes through the hollow shafts on the multiple sets of seeding wheels 8 and is connected with the U-shaped clamping grooves 11 therein;

[0026] The adjusting device comprises a rotating shaft seat 15, an adjusting arm 16, a hook 17, a positioning plug plate 18, a positioning rod 19 and positioning grooves 20, the adjusting arm 16 is installed on the front end face of the seeding bin 5 through the rotating shaft seat 15, the upper part of the adjusting arm 16 is provided with the hook 17, the lower end face middle part of the hook 17 is provided with the positioning plug plate 18, the positioning rod 19 is installed on the front end face of the rack 1 through a support, and multiple sets of the positioning grooves 20 are uniformly arranged on the positioning rod 19;

[0027] Further comprising a chip removal hole 21, the chip removal hole 21 is arranged in the lower part in the positioning groove 20 and communicates with the lower end face of the positioning rod 19 through the main body of the positioning rod 19;

[0028] The supporting device provides a storage space for seeds and can randomly adjust the planting distance between soybean seeds and corn seeds, can adapt to different planting environments, the driving device provides power for the seeding process of the seeds, the device is evenly seeded, the adjusting device adjusts and fixes the seeding position, and the stability and practicality of the device are improved.

[0029] As shown in Figures 1 to 5 The working process of the device is as follows: first, the motor 14 is started to transmit power from the speed reducer 13 to the strip-shaped driving rod 12 to drive the strip-shaped driving rod 12 to rotate, the rotating strip-shaped driving rod 12 drives multiple sets of the seeding wheels 8 to rotate synchronously in cooperation with multiple sets of the U-shaped clamping grooves 11, multiple sets of the bearing rollers 3 on the sliding grooves 2 provide bearing for the sliding platform 4, the seeding bin 5 on the sliding platform 4 can move left and right stably in the rack 1, after the distance is adjusted, the positioning plug plate 18 at the lower part of the hook 17 is clamped in the positioning groove 20 on the positioning rod 19 to limit the position of the seeding bin 5, and then the seeds in the seed storage hopper 7 are uniformly dropped to the ground in cooperation with the rotating seeding wheels 8.

[0030] The reducer 13, the motor 14 and the seeding wheel 8 of the soybean and corn composite seeding plant distance adjusting device are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, and the technical personnel in the field does not need to pay creative labor.

[0031] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principle of the utility model, and these improvements and modifications should also be regarded as the protection range of the utility model.

Claims

1. A soybean-corn compound seeding plant spacing adjusting device; characterized in that, The utility model relates to a kind of seeding machine, including support device, drive device and adjusting device, drive device is installed on support device, adjusting device is installed on support device;Adjusting device includes pivot seat (15), adjusting arm (16), hook (17), positioning insert plate (18), positioning rod (19) and positioning slot (20), the front end surface of seeding bin (5) is installed with adjusting arm (16) by pivot seat (15), the upper portion of adjusting arm (16) is provided with hook (17), the lower end surface middle part of hook (17) is provided with positioning insert plate (18), the front end surface of rack (1) is installed with positioning rod (19) by support, positioning rod (19) is evenly provided with multiple sets of positioning slot (20).

2. The soybean-corn combined seeding plant spacing adjusting device according to claim 1, wherein Support device includes rack (1), sliding slot (2), bearing roller (3), sliding platform (4), seeding bin (5) and seeding pipe (6), the upper end surface of rack (1) is provided with strip hole, the upper portion in rack (1) is respectively provided with a group of sliding slot (2), the lower end surface in sliding slot (2) is evenly provided with multiple sets of bearing roller (3), the lower end surface of sliding platform (4) is provided with seeding bin (5), the upper portion of seeding bin (5) is provided with feed inlet, feed inlet is installed with seeding pipe (6), the upper portion of seeding pipe (6) passes through the upper end surface of sliding platform (4) and extends to the upper side of rack (1) by strip hole on rack (1).

3. The soybean-corn combined sowing plant spacing adjusting device according to claim 2, characterized in that, Including seed storage hopper (7), seeding wheel (8) and output positioning plate (9), the upper portion in seeding bin (5) is provided with seed storage hopper (7), seeding bin (5) is installed with seeding wheel (8) in middle part, seeding bin (5) is installed with output positioning plate (9) in lower part, the side surface of seeding wheel (8) is provided with multiple sets of grooves, and the lower end surface of output positioning plate (9) is provided with seed outlet.

4. The soybean-corn combined sowing plant spacing adjusting device according to claim 3, characterized in that, Drive device includes bearing (10), U-shaped clamping slot (11), strip drive rod (12), speed reducer (13) and motor (14), the shaft center portion of seeding wheel (8) is provided with hollow shaft, the both ends of hollow shaft are connected with the left and right two side surfaces of seeding bin (5) by a group of bearings (10) respectively, U-shaped clamping slot (11) is arranged in hollow shaft, speed reducer (13) is installed on the left end surface of rack (1), motor (14) is installed on speed reducer (13), the output end of speed reducer (13) extends to the inside of rack (1) and is connected with strip drive rod (12) by passing through the left end surface of rack (1), the right end of strip drive rod (12) is connected with the right end surface in the inside of rack (1) by bearing, strip drive rod (12) passes through multiple sets of hollow shafts on seeding wheel (8) and is connected with U-shaped clamping slot (11) therein.

5. The soybean-corn combined sowing plant spacing adjusting device according to claim 4, wherein Still including chip removal hole (21), positioning slot (20) is provided with chip removal hole (21) in lower part, chip removal hole (21) communicates with the lower end surface of positioning rod (19) by passing through the main body of positioning rod (19).

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