Belt conveying type fertilizer distributor

Abstract

A belt conveying type fertilizer spreader belongs to the technical field of fertilizer spreaders and comprises a traction rod, a transmission shaft assembly, a driven roller, a carrier roller, wheels, a spreading mechanism, a driving roller, a tension roller, a gate mechanism, a conveying belt, a steel wire mesh, a material box, a buffer pad, a speed reducer, a motor and a frame, the driving roller is arranged at the rear end of the frame, and a plurality of bearing rollers are arranged on the upper side of the frame. The driven roller is arranged at the front end of the frame, the conveying belt is arranged on the periphery of the driving roller, the driven roller and the bearing roller in a sleeving mode, the tensioning roller is arranged on the lower side of the rear end of the frame on the periphery of the conveying belt, a shell of the speed reducer is fixed to the frame, and the speed reducer is connected with the driving roller through an output shaft. The traction rod, the scattering mechanism, the gate mechanism, the transmission shaft assembly, the wheels and the steel wire mesh are arranged on the material box. Fertilizer is conveyed through the conveying belt, corrosion resistance is high, and the fertilizing amount can be adjusted by adjusting the size of the gate.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer spreader technology, and in particular to a belt conveyor fertilizer spreader. Background Technology

[0002] Fertilizer spreaders are agricultural machinery used to spread manure, chemical fertilizers, and other fertilizers onto fields. Traditional fertilizer spreaders use a chain conveyor to transport fertilizer to the spreading mechanism. This method of conveying fertilizer involves a large amount of fertilizer, but it is difficult to control precise fertilization. Moreover, the chain conveyor is easily corroded by corrosive fertilizers such as chemical fertilizers, which can lead to serious malfunctions such as breakage. Furthermore, the conveyor structure is not well sealed, and fertilizer can easily leak to the outside of the hopper, causing waste and pollution. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a belt conveyor fertilizer spreader that can achieve precise control of fertilizer application and prevent fertilizer leakage.

[0004] The technical solution of this utility model is implemented as follows: A belt conveyor fertilizer spreader includes a traction rod, a drive shaft assembly, a driven roller, idler rollers, wheels, a spreading mechanism, a drive roller, a tension roller, a gate mechanism, a conveyor belt, a wire mesh, a hopper, a buffer pad, a reducer, a motor, and a frame. The drive roller is located at the rear end of the frame, and multiple load-bearing rollers are located on the upper side of the frame. The driven roller is located at the front end of the frame. The conveyor belt is sleeved around the drive roller, driven roller, and load-bearing rollers. The tension roller is located on the lower rear end of the frame surrounding the conveyor belt. The housing of the reducer is fixed to the frame, and the reducer is connected to the drive roller via an output shaft. The motor is located at the input shaft of the reducer. The driven roller, load-bearing roller, drive roller, tension roller, conveyor belt, frame, reducer, and motor together constitute the conveying mechanism assembly. The conveying mechanism assembly is located on the lower side of the material box. The pin hole of the traction rod is hinged to the front end of the material box. A buffer pad is provided between the upper end of the traction rod and the front fixed plate of the material box. The scattering mechanism is fixed to the lower rear end of the material box by the bracket and the rear baffle. The gate mechanism is located at the rear outlet of the material box. The drive shaft assembly is located at the bottom of the material box and connected to the three-unit gearbox of the scattering mechanism. The wheels are located at the lower end of the material box, and the wire mesh is located in the middle of the material box.

[0005] The aforementioned belt conveyor fertilizer spreader includes a spreading mechanism comprising a support frame, a triple gearbox, a spreading disc, a gear tooth, a fence, and a rear baffle. The fence is fixed together with the support frame and the rear baffle. The triple gearbox is fixed on the support frame. The spreading disc is connected to the output shaft of the triple gearbox. The gear tooth is fixed on the spreading disc.

[0006] The aforementioned belt conveyor fertilizer spreader includes a gate mechanism comprising a gate, a limiting plate, a handle, a push-pull plate, and a track plate. The track plate and the limiting plate are fixed on the material box. The track groove of the gate is connected to the track plate. The limiting rod of the gate passes through the limiting hole of the limiting plate. One end of the push-pull plate is hinged to the gate at a first hinge point, and the other end of the push-pull plate is hinged to the handle at a second hinge point. The handle is hinged to the material box at a third hinge point.

[0007] The beneficial effects of this utility model are: 1. This utility model uses a conveyor belt to transport fertilizer. The conveyor belt is resistant to the acid and alkali corrosion of fertilizer and has a long service life; 2. The surface of the conveyor belt is smooth and the coefficient of friction is small. The amount of fertilizer can be adjusted by adjusting the size of the gate, and the conveyor belt will not break when the amount of fertilizer is small. Attached Figure Description

[0008] Figure 1 is a schematic diagram of the structure of this utility model.

[0009] Figure 2 is a schematic diagram of the conveying mechanism of this utility model.

[0010] Figure 3 is a three-dimensional structural diagram of this utility model.

[0011] Figure 4 is a schematic diagram of the scattering mechanism of this utility model.

[0012] Figure 5 is a schematic diagram of the traction rod structure of this utility model.

[0013] Figure 6 is a schematic diagram of the gate mechanism of this utility model.

[0014] In the diagram: 1. Traction rod; 2. Drive shaft assembly; 3. Driven roller; 4. Load-bearing roller; 5. Wheel; 6. Spreading mechanism; 7. Conveying mechanism assembly; 8. Drive roller; 9. Tensioning roller; 10. Gate mechanism; 11. Conveyor belt; 12. Wire mesh; 13. Material bin; 14. Buffer block; 15. Gear teeth; 16. Three-unit gearbox; 17. Spreading disc; 18. Fence; 19. Rear baffle; 20. Bracket; 21. Pin hole; 22. Front fixing plate of material bin; 23. Gate; 24. Limit block; 25. Track plate; 26. Track groove; 27. Limit rod; 28. First hinge point; 29. ​​Push-pull rod; 30. Handle; 31. Second hinge point; 32. Third hinge point; 33. Motor; 34. Frame; 35. Reducer. Detailed Implementation

[0015] Referring to Figures 1 to 6, the technical solution of this utility model is implemented as follows: A belt conveyor fertilizer spreader includes a traction rod 1, a drive shaft assembly 2, a driven roller 3, a support roller 4, a wheel 5, a spreading mechanism 6, a drive roller 8, a tension roller 9, a gate mechanism 10, a conveyor belt 11, a wire mesh 12, a hopper 13, a buffer pad 14, a reducer 35, a motor 33, and a frame 34. The drive roller 8 is located at the rear end of the frame 34. Multiple load-bearing rollers 4 are located on the upper side of the frame 34. The driven roller 3 is located at the front end of the frame 34. The conveyor belt 11 is sleeved around the drive roller 8, the driven roller 3, and the load-bearing rollers 4. The tension roller 9 is located on the lower rear end of the frame 34 around the conveyor belt 11. The housing of the reducer 35 is fixed to the frame 34. The reducer 35 is connected to the drive roller 8 via an output shaft. The motor 33 is located at the input shaft of the reducer 35. The driven roller 3, the load-bearing roller 4, the driving roller 8, the tensioning roller 9, the conveyor belt 11, the frame 34, the reducer 35, and the motor 33 together constitute the conveying mechanism assembly 7. The conveying mechanism assembly 7 is located on the lower side of the material box 13. The pin hole 21 of the traction rod 1 is hinged to the front end of the material box 13. A buffer pad 14 is provided between the upper end of the traction rod 1 and the front fixed plate 22 of the material box. The scattering mechanism 6 is fixed to the lower rear side of the material box 13 through the bracket 20 and the rear baffle 19. The gate mechanism 10 is located at the rear outlet of the material box 13. The transmission shaft assembly 2 is located at the bottom of the material box 13 and connected to the triple gearbox 16 of the scattering mechanism 6. The wheel 5 is located at the lower end of the material box 13. The wire mesh 12 is located in the middle of the material box 13.

[0016] The above-mentioned belt conveyor fertilizer spreader includes a spreading mechanism 6 comprising a support 20, a triple gearbox 16, a spreading disc 17, a gear 15, a fence 18, and a rear baffle 19. The fence 18 is fixed together with the support 20 and the rear baffle 19. The triple gearbox 16 is fixed on the support 20. The spreading disc 17 is connected to the output shaft of the triple gearbox 16. The gear 15 is fixed on the spreading disc 17.

[0017] The aforementioned belt conveyor fertilizer spreader includes a gate mechanism 10 comprising a gate 23, a limiting plate 24, a handle 30, a push-pull plate 29, and a track plate 25. The track plate 25 and the limiting plate 24 are fixed on the material box 13. The track groove 26 of the gate 23 is connected to the track plate 25. The limiting rod 27 of the gate 23 passes through the limiting hole of the limiting plate 24. One end of the push-pull plate 29 is hinged to the gate 23 at the first hinge point 28, and the other end of the push-pull plate 29 is hinged to the handle 30 at the second hinge point 31. The handle 30 is hinged to the material box 13 at the third hinge point 32.

Claims

1. A belt conveyor type fertilizer spreader, characterized in that: The system includes a traction rod, drive shaft assembly, driven roller, idler roller, wheels, spreading mechanism, drive roller, tension roller, gate mechanism, conveyor belt, wire mesh, hopper, buffer pad, reducer, motor, and frame. The drive roller is located at the rear end of the frame, multiple load-bearing rollers are located on the upper side of the frame, and the driven roller is located at the front end of the frame. The conveyor belt is fitted around the drive roller, driven roller, and load-bearing rollers. The tension roller is located on the lower rear end of the frame surrounding the conveyor belt. The reducer housing is fixed to the frame, and the reducer is connected to the drive roller via its output shaft. The motor is located on the input shaft of the reducer. At the same location, the driven roller, load-bearing roller, drive roller, tension roller, conveyor belt, frame, reducer, and motor together constitute the conveying mechanism assembly. The conveying mechanism assembly is located on the lower side of the material box. The pin hole of the traction rod is hinged to the front end of the material box. A buffer pad is set between the upper end of the traction rod and the front fixed plate of the material box. The scattering mechanism is fixed to the lower rear end of the material box through the bracket and the rear baffle. The gate mechanism is located at the rear outlet of the material box. The drive shaft assembly is located at the bottom of the material box and connected to the three-unit gearbox of the scattering mechanism. The wheels are located at the lower end of the material box, and the wire mesh is located in the middle of the material box.

2. The belt conveyor fertilizer spreader according to claim 1, characterized in that: The spreading mechanism includes a support frame, a triple gearbox, a spreading disc, a gear tooth, a fence, and a rear baffle. The fence is fixed together with the support frame and the rear baffle. The triple gearbox is fixed on the support frame. The spreading disc is connected to the output shaft of the triple gearbox. The gear tooth is fixed on the spreading disc.

3. The belt conveyor fertilizer spreader according to claim 1, characterized in that: The gate mechanism includes a gate, a limiting plate, a handle, a push-pull plate, and a track plate. The track plate and the limiting plate are fixed on the material box. The track groove of the gate is connected to the track plate. The limiting rod of the gate passes through the limiting hole of the limiting plate. One end of the push-pull plate is hinged to the gate at the first hinge point. The other end of the push-pull plate is hinged to the handle at the second hinge point. The handle is hinged to the material box at the third hinge point.

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