Agricultural planting sorting machine with vibration structure
Through the design of a sorting machine for agricultural planting with a vibrating structure, the uniform distribution of seeds is achieved using the motor-driven gear system, which solves the problem of uneven seed screening and simplifies the operation process.
Patent Information
- Application Number
- CN202421674906.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In agricultural planting, seeds accumulate at the screen, resulting in uneven screening, which requires re-screening, and the operation is cumbersome.
A sorting machine for agricultural planting with a vibrating structure is designed, and the gear system is driven by a motor drives the shaft to make the smoothing rod and shaking mechanism on the screen work to achieve uniform distribution of seeds.
The uniform distribution of seeds during the screening process is achieved, reducing the need for re-screening and simplifying the operation process.
Smart Images
Figure CN223300384U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural planting, in particular to an agricultural planting sorting machine with a vibration structure. Background Art
[0002] Agriculture is an industry that utilizes the growth and development patterns of plants and animals to produce products through artificial cultivation. Agriculture is considered a primary industry, and the science that studies agriculture is agronomy. Agricultural labor involves the cultivation of living plants and animals, and the products produced are the plants and animals themselves. Agriculture is a fundamental industry that supports the construction and development of the national economy. Agricultural planting requires the sowing of large quantities of seeds, and to ensure their quality, seed sorting by particle size is essential.
[0003] When the operator pours the seeds into the feed port, they will pile up on the screen. During screening, this may result in uneven screening, causing the screened seeds to be inconsistent with the desired results. Re-screening may be required, and the operation is cumbersome. Utility Model Content
[0004] The purpose of the present utility model is to provide an agricultural planting sorting machine with a vibration structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an agricultural planting sorting machine with a vibration structure, comprising a box body, a feed port fixedly mounted on the top of the box body, a screen fixedly mounted inside the box body, and a discharge port fixedly mounted on the front of the box body for convenient discharge; a motor fixedly mounted on the left side of the box body, a rotating shaft fixedly mounted on the output end of the motor, which can automatically vibrate the screen; a smoothing mechanism is provided on the left side of the box body, and a shaking mechanism is provided inside the box body, and the smoothing mechanism includes:
[0006] A slide groove is provided on the left side of the box body, a fixed block is fixedly installed on the left side of the box body, a reciprocating screw rod is passed through the middle of the fixed block, a nut is threadedly connected to the outer wall of the reciprocating screw rod, and the nut can be moved back and forth on the reciprocating screw rod through the reciprocating screw rod;
[0007] Cam No. 1 is fixedly installed on the left side of the rear screw rod. The outer wall of the cam No. 1 is hinged with a support rod. The end of the support rod away from the cam No. 1 is hinged with the cam No. 2, so that the two cams can rotate together through the support rod.
[0008] A crown gear is fixedly installed on the right side of the No. 2 cam, a crown gear is connected to the middle rotation of the crown gear with a crown gear shaft, a gear shaft is fixedly installed on the outer wall of the box, and the crown gear shaft is fixedly connected to the outer wall of the gear shaft to fix the crown gear.
[0009] Preferably, the outer wall of the gear shaft is rotatably connected to the No. 1 gear, the outer wall of the crown gear is meshed with the outer wall of the No. 1 gear, and the outer wall of the No. 1 gear is meshed with the No. 2 gear, which can be used for transmission.
[0010] Preferably, the second gear is fixedly connected to the outer wall of the rotating shaft, the back of the nut is fixedly connected to a smoothing rod, and the bottom of the smoothing rod is fixedly connected to a cylinder, which can smooth the seeds on the screen.
[0011] Preferably, the shaking mechanism includes: a return spring, a return spring is fixedly installed on the bottom of the inner wall of the box, a movable plate is fixedly installed on the end of the return spring away from the bottom of the inner wall of the box, a protrusion is fixedly installed on the bottom of the movable plate, and an eccentric wheel is fixedly installed on the outer wall of the rotating shaft, which can allow the eccentric wheel to squeeze the protrusion while rotating, so that the movable plate rises.
[0012] Preferably, the smoothing rod passes through the slide groove and slides in the slide groove. The smoothing rod can be moved by a reciprocating screw rod and can touch the screen.
[0013] Preferably, the eccentric wheels are distributed on the rotating shaft in a linear array, and three groups are provided, which can better enable the movable plate to move up and down.
[0014] Compared with the prior art, the present invention provides an agricultural planting sorting machine with a vibration structure, which has the following beneficial effects:
[0015] 1. This agricultural planting sorting machine with a vibration structure will accumulate seeds on the first screen when they are poured in, which may cause uneven screening. The rotating shaft drives the No. 2 gear to rotate, and then drives the No. 1 gear. The No. 1 gear drives the crown gear to rotate. The No. 2 cam on the crown gear drives the support rod to rotate the reciprocating screw. The nut will move left and right in the slide groove as the reciprocating screw rotates, and the smoothing rod on the nut will also move left and right. The cylinder on the smoothing rod will smooth the seeds on the screen so that the seeds can be evenly distributed during screening.
[0016] 2. The agricultural planting sorting machine with a vibration structure drives the eccentric wheel through the rotating shaft to squeeze the cam. The movable plate will rise with the squeezing, and the movable plate will move downward through the reset spring. This can repeatedly make the upper screen shake, which can make its distribution more even. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0018] Figure 2 This is a schematic diagram of the three-dimensional left view structure of the main body of the utility model;
[0019] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the main body of the utility model;
[0020] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0021] In the figure: 1. Box body; 2. Feed inlet; 3. Screen; 4. Discharge outlet; 5. Motor; 6. Rotating shaft; 7. Smoothing mechanism; 701. Slide; 702. Reciprocating screw; 703. Nut; 704. Cam No. 1; 705. Support rod; 706. Cam No. 2; 707. Crown gear; 708. Crown gear rotating shaft; 709. Gear rotating shaft; 710. Gear No. 1; 711. Gear No. 2; 712. Smoothing rod; 713. Cylinder; 8. Shaking mechanism; 801. Return spring; 802. Moving plate; 803. Bump; 804. Eccentric wheel. DETAILED DESCRIPTION
[0022] like Figures 1-4 As shown, the utility model provides a technical solution: a sorting machine for agricultural planting with a vibration structure, comprising a box body 1, a feed port 2 fixedly installed on the top of the box body 1, which is convenient for putting seeds in, a screen 3 fixedly installed inside the box body 1, which is convenient for filtering seeds, a discharge port 4 fixedly installed on the front of the box body 1, which is convenient for discharging seeds, a motor 5 fixedly installed on the left side of the box body 1, and a rotating shaft 6 fixedly installed on the output end of the motor 5, which can make the screen 3 automatically filter, a smoothing mechanism 7 is provided on the left side of the box body 1, which can smooth the seeds on the screen 3, and a shaking mechanism 8 is provided inside the box body 1, which can make the seeds more evenly distributed on the screen 3 and facilitate filtering.
[0023] Specifically, the smoothing mechanism 7 includes: a slide 701, a reciprocating screw 702, a nut 703, a cam 704, a support rod 705, a cam 706, a crown gear 707, a crown gear shaft 708, a gear shaft 709, a gear 710, a gear 711, a smoothing rod 712, and a cylinder 713. A slide 701 is provided on the left side of the box body 1 to facilitate the smoothing rod 712 to move therein. A fixed block is fixedly installed on the left side of the box body 1 to fix the reciprocating screw 702. A reciprocating screw 702 is fixed to the middle of the fixed block. The reciprocating screw rod 702 can allow the nut 703 to move left and right on the reciprocating screw rod 702. The outer wall of the reciprocating screw rod 702 is threadedly connected with the nut 703, which can drive the smoothing rod 712 to move in the slide groove 701 while moving on the reciprocating screw rod 702. A cam 704 is fixedly installed on the left side of the reciprocating screw rod 702, which makes it convenient for the support rod 705 to push the cam 704 to rotate the reciprocating screw rod 702. The outer wall of the cam 704 is hinged with a support rod 705, which is used to push the reciprocating screw rod 702 to rotate. The support rod 705 The end away from the No. 1 cam 704 is hinged with the No. 2 cam 706. The right side of the No. 2 cam 706 is fixedly installed with a crown gear 707 to change the direction of transmission. The middle rotation of the crown gear 707 is connected to the crown gear shaft 708 for fixing the crown gear 707. The outer wall of the box body 1 is fixedly installed with a gear shaft 709 for fixing the No. 1 gear 710. The crown gear shaft 708 is fixedly connected to the outer wall of the gear shaft 709 to find a support point for the crown gear 707. The outer wall of the gear shaft 709 is rotatably connected to the No. 1 gear. Gear 710 facilitates the rotation of gear No. 1 710. The outer wall of the crown gear 707 meshes with the outer wall of gear No. 1 710 to change direction. The outer wall of gear No. 1 710 meshes with gear No. 2 711 for transmission. Gear No. 2 711 is fixedly connected to the outer wall of the rotating shaft 6, and the rotating shaft 6 is used to rotate gear No. 2 711. The back of the nut 703 is fixedly connected to a smoothing rod 712 for smoothing the seeds. The bottom of the smoothing rod 712 is fixedly connected to a cylinder 713, which enables the cylinder 713 to smooth the seeds on the screen 3.
[0024] Specifically, the shaking mechanism 8 includes: a reset spring 801, a movable plate 802, a protrusion 803, and an eccentric wheel 804. The reset spring 801 is fixedly installed on the bottom of the inner wall of the box body 1, which can reset the movable plate 802. The movable plate 802 is fixedly installed on the end of the reset spring 801 away from the bottom of the inner wall of the box body 1, which can drive the screen 3 to shake. The bottom of the movable plate 802 is fixedly installed with a protrusion 803, which can squeeze the movable plate 802 to rise when the eccentric wheel 804 rotates. The outer wall of the rotating shaft 6 is fixedly installed with an eccentric wheel 804.
[0025] Working principle: When the seeds are piled up, the motor 5 rotates to drive the shaft 6 to rotate, and the second gear 711 on the shaft 6 also rotates. The second gear 711 drives the first gear 710 to rotate. The first gear 710 rotates on the gear shaft 709, and the crown gear 707 is driven to rotate through the first gear 710. The crown gear 707 is fixed on the crown gear shaft 708, and the crown gear shaft 708 is fixed on the gear shaft 709, so the first gear 710 can By rotating, the crown gear 707 is driven to rotate, and the No. 2 cam 706 on the crown gear 707 rotates, which drives the No. 1 cam 704 at the other end of the support rod 705 to rotate. The No. 1 cam 704 is fixed on the reciprocating screw rod 702, so the reciprocating screw rod 702 will also rotate accordingly, and the nut 703 will move left and right through the rotation of the reciprocating screw rod 702. The smoothing rod 712 on the nut 703 will also move left and right, driving the cylinder 713 to evenly distribute the seeds on the screen 3.
[0026] By rotating the rotating shaft 6, the eccentric wheel 804 on the rotating shaft 6 can squeeze the protrusion 803 on the movable plate 802, so that the movable plate 802 can move upward, and then the return spring 801 can be used to move the movable plate 802 downward. In this way, the movable plate 802 can move up and down, driving the screen 3 above, causing the screen 3 to shake, so that the seeds on the screen 3 can be distributed more evenly.
[0027] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An agricultural planting sorting machine with a vibration structure, comprising a box (1), characterized in that: A feed port (2) is fixedly mounted on the top of the box (1), a screen (3) is fixedly mounted inside the box (1), a discharge port (4) is fixedly mounted on the front of the box (1), a motor (5) is fixedly mounted on the left side of the box (1), a rotating shaft (6) is fixedly mounted on the output end of the motor (5), a smoothing mechanism (7) is provided on the left side of the box (1), and a shaking mechanism (8) is provided inside the box (1), and the smoothing mechanism (7) comprises: A slide groove (701) is provided on the left side of the box body (1), a fixed block is fixedly installed on the left side of the box body (1), a reciprocating screw rod (702) passes through the middle of the fixed block, and a nut (703) is threadedly connected to the outer wall of the reciprocating screw rod (702); A No. 1 cam (704) is fixedly mounted on the left side of the reciprocating screw rod (702), a support rod (705) is hingedly connected to the outer wall of the No. 1 cam (704), and a No. 2 cam (706) is hingedly connected to one end of the support rod (705) away from the No. 1 cam (704); A crown gear (707) is fixedly mounted on the right side of the second cam (706), a crown gear (707) is rotatably connected to a crown gear shaft (708) in the middle of the crown gear (707), a gear shaft (709) is fixedly mounted on the outer wall of the box (1), and the crown gear shaft (708) is fixedly connected to the outer wall of the gear shaft (709).
2. The agricultural planting sorting machine with a vibration structure according to claim 1, characterized in that: The outer wall of the gear shaft (709) is rotatably connected to the first gear (710), the outer wall of the crown gear (707) is meshed with the outer wall of the first gear (710), and the outer wall of the first gear (710) is meshed with the second gear (711).
3. The agricultural planting sorting machine with a vibration structure according to claim 2, characterized in that: The second gear (711) is fixedly connected to the outer wall of the rotating shaft (6), the back of the nut (703) is fixedly connected to a smoothing rod (712), and the bottom of the smoothing rod (712) is fixedly connected to a cylinder (713).
4. The agricultural planting sorting machine with a vibration structure according to claim 1, characterized in that: The shaking mechanism (8) comprises: a return spring (801), a return spring (801) fixedly mounted on the bottom of the inner wall of the box body (1), a movable plate (802) fixedly mounted on one end of the return spring (801) away from the bottom of the inner wall of the box body (1), a protrusion (803) fixedly mounted on the bottom of the movable plate (802), and an eccentric wheel (804) fixedly mounted on the outer wall of the rotating shaft (6).
5. The agricultural planting sorting machine with a vibration structure according to claim 3, characterized in that: The smoothing rod (712) passes through the slide groove (701) and slides in the slide groove (701).
6. The agricultural planting sorting machine with a vibration structure according to claim 4, characterized in that: The eccentric wheels (804) are distributed on the rotating shaft (6) in a linear array, and three groups are provided.