Spinach planting and harvesting integrated machine

Abstract

The application discloses a spinach sowing and picking integrated machine, which comprises double-row quick picking devices, automatic boxing devices and seeding devices which are sequentially installed on a frame from front to back, wherein each seeding device comprises a group of seeding assemblies, each seeding assembly comprises a soil opener, a seed storage hopper, a seeding disc and a soil shifter, an outlet is formed in the bottom of the seed storage hopper, the seeding disc is installed in the seed storage hopper and located outside the outlet in the direction of the axial line of the seeding disc, a plurality of seed scoops are arranged on the side of the seeding disc which faces the outlet, the seed scoops are uniformly and interval arranged along the same circumferential direction, and the seed scoops are used for shifting the seeds in the seed storage hopper into the outlet; the soil opener is fixedly installed at the front end of the seed storage hopper, and each seeding assembly is provided with two soil shifters which are installed on the rear side of the seed storage hopper and are close to or away from each other. The device has compact structure and realizes continuous operation of soil opening, seeding and soil covering.

Description

Technical Field

[0001] This invention relates to the field of spinach harvesting and sowing technology, specifically to a spinach sowing, harvesting, and loading integrated machine. Background Technology

[0002] Spinach is a common vegetable in people's daily diet, and it is favored for its rich nutrition and good taste. With people paying more attention to healthy eating, the market demand for spinach has been increasing year by year.

[0003] Manual sowing and harvesting is the primary method currently used for spinach. However, manual sowing and harvesting are generally inefficient, consume a lot of manpower, and sometimes result in delayed harvesting, leading to damage to the spinach due to non-human factors and wasting the crop. While spinach harvesters and sowers exist, most are still manually operated and primarily single-row planting machines, resulting in low efficiency. Existing vegetable harvesters still require manual control to pack the spinach into boxes, which is time-consuming. If spinach growers use separate planting and harvesting machines, they need to manage and maintain each machine separately, making machine management cumbersome and costly. An integrated sowing and harvesting machine would greatly simplify machine management for farmers. Therefore, providing a more efficient and automated integrated spinach sowing, harvesting, and packing machine is crucial. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an integrated machine for sowing, harvesting and loading spinach.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a spinach sowing, harvesting, and loading integrated machine, comprising a double-row fast harvesting device, an automatic packing device, and a sowing device installed sequentially from front to back on a frame. The sowing device includes at least one set of sowing components, each set of sowing components including a soil opener, a seed storage hopper, a sowing tray, and a soil-dispensing plate. A seed outlet chamber is provided inside the seed storage hopper, and a seed outlet is provided at the bottom of the seed outlet chamber. The sowing tray is installed inside the seed storage hopper and located outside the seed outlet chamber, rotating around its own axis. Several seed-picking scoops are provided on the side of the sowing tray facing the seed outlet chamber, and the multiple seed-picking scoops are evenly spaced along the same circumferential direction. The seed-picking scoops are used to dispense the seeds from the seed storage hopper into the seed outlet chamber. The soil opener is fixedly installed at the front end of the seed storage hopper. Each set of sowing components has two soil-dispensing plates, which are installed close to or far from each other on the rear side of the seed storage hopper.

[0006] In one specific embodiment, the sowing device further includes a sowing frame, a sowing rotating shaft, a turntable, a soil-dispensing mounting frame, and a sliding rod. The sowing frame is mounted on a vehicle frame. The sowing rotating shaft, extending in the left-right direction and rotatable around its own axis, is mounted on the sowing frame. The sowing disc is fitted onto the sowing rotating shaft and rotates synchronously with it. There are two turntables, respectively mounted at both ends of the sowing rotating shaft and coaxial with it. The soil-dispensing mounting frame is connected to the rotating shaft at both ends via limiting bolts. The turntable is eccentrically connected, and the soil-dispensing mounting frame has slots on its two side plates corresponding to the turntable for the power limit bolts to pass through. The sliding rod is installed on the sowing frame and located below the soil-dispensing mounting frame. A slider is sleeved on the sliding rod. The soil-dispensing plate is connected to the slider through a soil-dispensing connecting plate one. The slider is connected to the soil-dispensing connecting frame through a soil-dispensing connecting plate two. The upper and lower ends of the soil-dispensing connecting plate two are respectively hinged to the soil-dispensing connecting frame and the slider. When the turntable rotates with the sowing rotation shaft, the soil-dispensing mounting frame moves up and down, thereby driving the soil-dispensing plate to slide on the sliding rod with the slider.

[0007] In one specific implementation, the sowing assembly has two sets, the sowing rotating shaft has two sections, and a rotary drive motor is provided between the two sowing rotating shaft sections. The rotary drive motor is a dual-shaft reduction motor, and the two sowing rotating shaft sections are connected to the two output ends of the rotary drive motor through a coupling.

[0008] In one specific implementation, the double-row rapid harvesting device includes a harvesting plate, harvesting components, and a transmission component. The harvesting plate is inclined from front to back and from bottom to top. Both the harvesting component and the transmission component are mounted on the harvesting plate. There is at least one set of both the harvesting component and the transmission component. Each set of the harvesting component includes a straightening rod, a harvesting timing belt, and harvesting timing wheels. There are two straightening rods, which are installed at intervals at the front end of the harvesting plate to gather the spinach to be harvested. There are two sets of harvesting timing wheels, each set containing at least two harvesting timing wheels, and each set of harvesting timing wheels is tensioned with a harvesting timing belt. The transmission component is installed above the harvesting components to receive the spinach transmitted from the harvesting components. The transmission component includes two sets of cooperating transmission timing wheels, each set of transmission timing wheels is tensioned with a transmission timing belt, and each set of transmission timing wheels contains at least two timing wheels.

[0009] In one specific implementation, a harvesting drive motor and a transmission drive motor are respectively installed on the back of the harvesting plate to drive the harvesting synchronous wheel and the transmission synchronous wheel to rotate. Both the harvesting drive motor and the transmission drive motor are dual-shaft geared motors. There are two sets of harvesting components, located on both sides of the harvesting drive motor. The backs of two adjacent harvesting synchronous wheels between the two sets of harvesting components are connected to a first spur gear through a first transmission shaft, and the two first spur gears mesh with each other. A first bevel gear is provided on each of the two output ends of the harvesting drive motor. A second bevel gear that meshes with the first bevel gear is connected to the first transmission shaft of the harvesting components on both sides, which is close to the harvesting drive motor. There is one set of transmission components. The bottom of one of the two sets of transmission synchronous wheels in the transmission component that is close to each other is connected to a third bevel gear through a second transmission shaft. A fourth bevel gear that meshes with the third bevel gear is connected to each of the two output ends of the transmission drive motor.

[0010] In one specific implementation, the harvesting plate has harvesting notches, and the number of harvesting notches corresponds one-to-one with the number of harvesting components. The harvesting notches are located between two straightening rods in the harvesting components they correspond to.

[0011] In one specific implementation, the automatic packing device includes a collection box, a lifting assembly for driving the collection box to rise and fall, and a sliding assembly for driving the collection box to slide left and right on the chassis. The lifting assembly includes a lifting reducer, a lead screw, a lead screw nut, an adapter plate, a support plate, a slide rail, and a guide block. The lifting reducer is mounted on the chassis and uses a dual-shaft geared motor. The two output shafts of the lifting reducer are arranged in the front-rear direction. There are two lead screws, which are connected to the two output shafts of the lifting reducer via couplings. The lead screw nut, adapter plate, support plate, slide rail, and guide block correspond one-to-one with the lead screw in terms of quantity and position. The lead screw nut is sleeved on the lead screw and threadedly connected to it. The guide block is fixedly installed on the frame and located above the lead screw. The guide block has a vertically extending groove. One end of the adapter plate is connected to the lead screw nut, and the other end is connected to the slide rail. The slide rail is engaged in the groove of the guide block and slides along the groove direction. The lower end of the support plate is fixedly connected to the top of the slide rail, and the upper end of the support plate is supported on the side of the collection box. The two output shafts on the lifting reducer rotate in opposite directions, thereby driving the slide rails on both sides to lift synchronously. The support plate supports the lifting of the collection box.

[0012] In one specific implementation, the sliding assembly includes two sets of rollers arranged in the left-right direction along the vehicle frame. Each set of rollers includes several rollers arranged in the front-back direction. The rollers in each set are connected by a bearing. A conveyor belt is tensioned between corresponding rollers in the two sets of rollers, and the collection box is placed on the conveyor belt.

[0013] In one specific implementation, the adapter plate is an H-type adapter plate, and the lead screw nut and its corresponding H-type adapter plate are connected by a rotating hinge. The rotating hinge is a hinge that can rotate 180 degrees, and the two leaves of the rotating hinge are respectively connected to the lead screw nut and the H-type adapter plate.

[0014] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: 1) The sowing device of the present invention has a sowing tray with a seed scoop in the seed storage hopper, which can sow spinach seeds evenly and ensure the sowing spacing. A soil opener is installed on the front side of the seed storage hopper and a soil-pulling plate is installed on the rear side, realizing continuous operation of soil opening, sowing and soil covering. The soil-pulling plate used for soil covering completes the soil-pulling operation through the rotation of the sowing rotation shaft via the soil-pulling connecting frame. The whole structure is compact and highly practical. 2) In this invention, spinach is harvested using multiple sets of harvesting components, resulting in high operational efficiency. The structure employs a dual-shaft reduction motor, which, in conjunction with bevel gears, enables the synchronous operation of multiple sets of harvesting components, thereby improving harvesting efficiency. 3) The automatic packing device of the present invention uses a combination of lifting components and sliding components to slide the collection box to be used to the bottom of the transmission component through the sliding component to collect the harvested spinach, while the remaining unused collection boxes are moved horizontally upward through the lifting component, thus saving storage space. Attached Figure Description

[0015] Figure 1 This is a general structural diagram of a spinach planting, harvesting, and loading integrated machine according to the present invention; Figure 2 This is a schematic diagram of the sowing device. Figure 3 This is a partial structural diagram of the seeding device; Figure 4 This is a schematic diagram of the front structure of the dual-row rapid sampling device; Figure 5 This is a schematic diagram of the rear structure of the dual-row rapid sampling device; Figure 6 This is a schematic diagram of the lifting assembly in the automatic packing device; Figure 7 This is a schematic diagram of the sliding component in the automatic packing device; The components include: 1. Double-row rapid harvesting device; 2. Automatic packing device; 3. Seeding device; 4. Harvesting plate; 5. Straightening rod; 6. Harvesting synchronous belt; 7. Harvesting synchronous pulley; 8. Transmission synchronous belt; 9. Transmission synchronous pulley; 10. Harvesting drive motor; 11. Transmission drive motor; 12. First transmission shaft; 13. First spur gear; 14. First bevel gear; 15. Second bevel gear; 16. Third bevel gear; 17. Fourth bevel gear; 18. Harvesting notch; 19. Lifting reducer; 20. Lead screw; 21. Lead screw nut. 22. Adapter plate; 23. Support plate; 24. Slide rail; 25. Guide block; 26. Rotating hinge; 27. Roller; 28. Conveyor belt; 29. ​​Collection box; 30. Soil opener; 31. Seed storage hopper; 32. Seeding tray; 33. Soil-dispensing plate; 34. Seed scoop; 35. Seed outlet; 36. Seeding rack; 37. Seeding rotating shaft; 38. Turntable; 39. Soil-dispensing mounting frame; 40. Slide rod; 41. Rotary drive motor; 42. Limit bolt; 43. Soil-dispensing connecting plate one; 44. Soil-dispensing connecting plate two; 45. Slider. Detailed Implementation

[0016] The following is in conjunction with the appendix Figures 1 to 7 The technical solution of the present invention will be further described in detail with reference to specific embodiments.

[0017] This invention provides a spinach sowing, harvesting, and loading integrated machine, comprising a double-row fast harvesting device 1, an automatic packing device 2, and a sowing device 3, which are installed sequentially from front to back on a frame. See [link / reference needed] Figure 1 As shown.

[0018] The seeding device 3 includes at least one set of seeding components, see [link / reference] Figure 2 , 3 As shown, each sowing assembly includes a soil opener 30, a seed storage hopper 31, a sowing tray 32, and a soil-dispensing plate 33. The seed storage hopper 31 contains a seed outlet chamber 35 with a seed outlet at its bottom. The sowing tray 32 is mounted inside the seed storage hopper 31, rotating around its own axis, and is located outside the seed outlet chamber 35. Several seed-collecting scoops 34 are arranged on the side of the sowing tray 32 facing the seed outlet chamber 35, evenly spaced along the same circumference. The seed-collecting scoops 34 are used to dispense seeds from the seed storage hopper 31 into the seed outlet chamber 35. The soil opener 30 is fixedly installed at the front end of the seed storage hopper 31. Each sowing assembly has two soil-dispensing plates 33, which are installed close to or far apart from each other on the rear side of the seed storage hopper 31.

[0019] Specifically, the sowing device 3 also includes a sowing frame 36, a sowing rotating shaft 37, a turntable 38, a soil-dispensing mounting frame 39, and a sliding rod 40. The sowing frame 36 is mounted on a vehicle frame. The sowing rotating shaft 37 extends in the left-right direction and is mounted on the sowing frame 36, capable of rotating around its own axis. The sowing disc 32 is fitted onto the sowing rotating shaft 37 and rotates synchronously with it. There are two turntables 38, respectively mounted at both ends of the sowing rotating shaft 37 and coaxial with it. The soil-dispensing mounting frame 39 is eccentrically connected to the turntables 38 at both ends of the sowing rotating shaft 37 via limiting bolts 42. A slotted groove is provided on the two side plates corresponding to the turntable 38 on the 9, for the insertion of the limiting bolt 42. The sliding rod 40 is installed on the sowing frame 36 and located below the soil-dispensing mounting frame 39. A slider 45 is sleeved on the sliding rod 40. The soil-dispensing plate 33 is connected to the slider 45 through the first soil-dispensing connecting plate 43. The slider 45 is connected to the soil-dispensing connecting frame through the second soil-dispensing connecting plate 44. The upper and lower ends of the second soil-dispensing connecting plate 44 are respectively hinged to the soil-dispensing connecting frame and the slider 45. When the turntable 38 rotates with the sowing rotation shaft 37, the soil-dispensing mounting frame 39 moves up and down, thereby driving the soil-dispensing plate 33 to slide on the sliding rod 40 with the slider 45.

[0020] In this example, there are two sets of seeding components, and the seeding rotating shaft 37 has two sections. A rotary drive motor 41 is provided between the two sections of the seeding rotating shaft 37. The rotary drive motor 41 is a dual-shaft reduction motor. The two sections of the seeding rotating shaft 37 are connected to the two output ends of the rotary drive motor 41 through a coupling. Bearings are fitted at both ends of the sowing rotating shaft 37. The bearings are mounted on the sowing frame 36 through bearing mounting seats. The turntable 38 is mounted at both ends of the sowing rotating shaft 37 and rotates synchronously with the sowing rotating shaft 37. A slotted groove is opened on both side plates of the soil-removing mounting frame 39. One end of the limiting bolt 42 is inserted into the slotted groove, and the other end is eccentrically connected to the turntable 38. When the sowing rotating shaft 37 rotates, the turntable 38 rotates, and the soil-removing mounting frame 39 moves up and down with the rotation of the turntable 38. The soil-removing connecting plate 44 connected to the soil-removing mounting frame 39 drives the slider 45 to slide on the slide rod 40, thereby causing the soil-removing connecting plate 43 connected to the slider 45 to drive the soil-removing plate 33 to slide along the length of the slide rod 40 to realize soil removal.

[0021] Here, the trench is opened by the soil opener 30, then the seeds are sown by the seeding tray 32, and then the soil is covered by the soil lifting plate 33. This achieves the linkage between sowing and covering, and improves the sowing efficiency.

[0022] The double-row rapid harvesting device 1 includes a harvesting plate 4, harvesting components, and a transmission component. (See also...) Figure 4As shown, the harvesting plate 4 is inclined from front to back and from bottom to top. Both the harvesting components and the transmission components are installed on the harvesting plate 4. In this example, there are two sets of harvesting components and one set of transmission components. Each set of harvesting components includes a straightening rod 5, a harvesting timing belt 6, and harvesting timing wheels 7. There are two straightening rods 5, which are installed at intervals at the front end of the harvesting plate 4 to gather the spinach to be harvested. There are two sets of harvesting timing wheels 7, each set containing at least two harvesting timing wheels 7, and each set of harvesting timing wheels 7 is tensioned with a harvesting timing belt 6. The transmission components are installed above the harvesting components to receive the spinach transmitted from the harvesting components. The transmission components include two sets of cooperating transmission timing wheels 9, each set of transmission timing wheels 9 is tensioned with a transmission timing belt 8, and each set of transmission timing wheels 9 contains at least two timing wheels.

[0023] In addition, a harvesting drive motor 10 and a transmission drive motor 11 are respectively installed on the back of the harvesting plate 4 to drive the harvesting synchronous wheel 7 and the transmission synchronous wheel 9 to rotate. See [link to relevant documentation]. Figure 5 As shown, both the harvesting drive motor 10 and the transmission drive motor 11 are dual-shaft geared motors. The two sets of harvesting components are located on both sides of the harvesting drive motor 10. The backs of the two adjacent harvesting synchronous pulleys 7 between the two sets of harvesting components are connected to the first spur gears 13 through the first transmission shaft 12, and the two first spur gears 13 mesh with each other. The two output ends of the harvesting drive motor 10 are provided with the first bevel gears 14. The first transmission shaft 12 of the harvesting components on both sides is connected to the second bevel gears 15 that mesh with the first bevel gears 14. There is one set of transmission components. The bottom of the transmission synchronous pulley 9 that is close to each other in the two sets of transmission synchronous pulleys 9 in the transmission component is connected to the third bevel gear 16 through the second transmission shaft. The two output ends of the transmission drive motor 11 are respectively connected to the fourth bevel gears 17 that mesh with the third bevel gear 16.

[0024] The harvesting plate 4 has a harvesting notch 18, see [reference]. Figure 4 As shown, the harvesting notch 18 corresponds one-to-one with the harvesting components in terms of quantity, and the harvesting notch 18 is located between the two straightening rods 5 in the harvesting component corresponding to it.

[0025] During harvesting, the vehicle frame moves forward and gathers the spinach to be harvested by the straightening bar 5. It passes through the harvesting opening 18 and the two harvesting synchronous belts 6 in the harvesting assembly. The two harvesting synchronous belts 6 rotate inward to generate friction and pull up the spinach. Then it is transported between the two transmission synchronous belts 8. The two transmission synchronous belts 8 work together to transport the spinach to the automatic packing device 2.

[0026] Here, both the harvesting and transmission components are driven by a dual-shaft geared motor in conjunction with a bevel gear set. The structure is simple and enables synchronous harvesting of the two sets of harvesting components, resulting in high harvesting efficiency.

[0027] In this example, the automatic packing device 2 includes a collection box 29, a lifting assembly for driving the collection box 29 to rise and fall, and a sliding assembly for driving the collection box 29 to slide left and right on the frame.

[0028] See Figure 6 As shown, the lifting assembly includes a lifting reducer 19, a lead screw 20, a lead screw nut 21, an adapter plate 22, a support plate 23, a slide rail 24, and a guide block 25. The lifting reducer 19 is mounted on the frame and uses a dual-shaft geared motor. The two output shafts of the lifting reducer 19 are arranged in the front-rear direction. There are two lead screws 20, which are connected to the two output shafts of the lifting reducer 19 through couplings. The lead screw nut 21, adapter plate 22, support plate 23, slide rail 24, and guide block 25 correspond one-to-one with the lead screw 20 in number and position. The lead screw nut 21 is sleeved on the lead screw 20 and threaded onto the lead screw 20. The guide block 25 is fixedly installed on the frame and located above the lead screw 20. A vertically extending groove is provided on the guide block 25. One end of the adapter plate 22 is connected to the lead screw nut 21, and the other end is connected to the slide rail 24. The slide rail 24 is fitted into the groove of the guide block 25 and slides along the groove's direction. The lower end of the support plate 23 is fixedly connected to the top of the slide rail 24, and the upper end of the support plate 23 is supported on the side of the collection box 29. The two output shafts on the lifting reducer 19 rotate in opposite directions, thereby driving the slide rails 24 on both sides to rise and fall synchronously. The support plate 23 supports the rising and falling of the collection box 29. Here, the adapter plate 22 is an H-shaped adapter plate. The lead screw nut 21 and its corresponding H-shaped adapter plate 22 are connected by a rotating hinge 26. The rotating hinge 26 is a hinge capable of 180-degree rotation, and the two flaps of the rotating hinge 26 are respectively connected to the lead screw nut 21 and the H-shaped adapter plate 22.

[0029] In addition, the sliding assembly includes two sets of rollers 27 arranged in the left-right direction along the frame, see [link / reference]. Figure 7 As shown, each set of rollers 27 includes several rollers 27 arranged in the front-back direction. The multiple rollers 27 in each set of rollers 27 are connected by a bearing. A conveyor belt 28 is tensioned between corresponding rollers 27 in two sets of rollers 27, and a collection box 29 is placed on the conveyor belt 28.

[0030] Typically, there are multiple collection boxes 29 stacked on the conveyor belt 28 of the sliding assembly. When harvesting spinach, the lifting reducer 19 drives the lead screws 20 on both sides to rotate in opposite directions, forcing the adapter plate 22 to rotate around the hinge 26 as the lead screw nut 21 rotates. The slide rail 24 slides upward along the groove on the guide block 25, so that the support plate 23 supports both sides of the penultimate collection box 29. The lead screw 20 continues to rotate, causing the support plate 23 to support the collection box 29 to rise. The last collection box 29 on the conveyor belt 28 slides under the synchronous belt 8 in the sliding assembly to collect the harvested spinach. The entire structure is simple and saves the space occupied by the collection boxes 29.

[0031] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A spinach planting, harvesting, and loading integrated machine, characterized in that, The device includes a double-row quick-harvesting device, an automatic packing device, and a sowing device, which are installed sequentially from front to back on the frame. The sowing device includes at least one sowing assembly. Each sowing assembly includes a soil opener, a seed storage hopper, a sowing tray, and a soil-dispensing plate. The seed storage hopper has a seed outlet chamber with a seed outlet at the bottom. The sowing tray is installed inside the seed storage hopper and outside the seed outlet chamber, rotating around its own axis. Several seed-picking scoops are arranged on the side of the sowing tray facing the seed outlet chamber. The seed-picking scoops are evenly spaced along the same circumference and are used to dispense seeds from the seed storage hopper into the seed outlet chamber. The soil opener is fixedly installed at the front end of the seed storage hopper. Each sowing assembly has two soil-dispensing plates, which are installed close to or far apart from each other on the rear side of the seed storage hopper. The automatic packing device includes a collection box, a lifting assembly for driving the collection box to rise and fall, and a sliding assembly for driving the collection box to slide left and right on the chassis. The lifting assembly includes a lifting reducer, a lead screw, a lead screw nut, an adapter plate, a support plate, a slide rail, and a guide block. The lifting reducer is mounted on the chassis and uses a dual-shaft geared motor. The two output shafts of the lifting reducer are arranged in the front-rear direction. There are two lead screws, each connected to one of the two output shafts of the lifting reducer via a coupling. The lead screw nut, adapter plate, support plate, slide rail, and guide block correspond one-to-one with the lead screw in number and position. The female sleeve is mounted on the lead screw and threadedly connected to it. The guide block is fixedly mounted on the frame and located above the lead screw. The guide block has a vertically extending groove. One end of the adapter plate is connected to the lead screw nut, and the other end is connected to the slide rail. The slide rail is engaged in the groove of the guide block and slides along the groove direction. The lower end of the support plate is fixedly connected to the top of the slide rail, and the upper end of the support plate is engaged in supporting the side of the collection box. The two output shafts on the lifting reducer rotate in opposite directions, thereby driving the slide rails on both sides to lift synchronously. The support plate supports the lifting of the collection box. The sowing device also includes a sowing frame, a sowing rotating shaft, a turntable, a soil-dispensing mounting frame, and a sliding rod. When the sowing rotating shaft rotates, the turntable rotates, and the soil-dispensing mounting frame moves up and down with the rotation of the turntable. The soil-dispensing connecting plate two connected to the soil-dispensing mounting frame drives the slider to slide on the sliding rod, thereby causing the soil-dispensing connecting plate one connected to the slider to drive the soil-dispensing plate to slide along the length of the sliding rod, thus realizing soil dispensing.

2. The spinach planting, harvesting, and loading integrated machine according to claim 1, characterized in that, The sowing frame is mounted on the vehicle frame. The sowing rotating shaft extends in the left-right direction and is mounted on the sowing frame, capable of rotating around its own axis. The sowing disc is sleeved on the sowing rotating shaft and rotates synchronously with it. There are two turntables, respectively mounted at both ends of the sowing rotating shaft and coaxial with it. The soil-dispensing mounting frame is eccentrically connected to the turntables at both ends of the sowing rotating shaft via limiting bolts. The soil-dispensing mounting frame has slots on its side plates corresponding to the turntables, through which the limiting bolts pass. The sliding rod is mounted on the sowing frame and located below the soil-dispensing mounting frame. A slider is sleeved on the sliding rod. The soil-dispensing plate is connected to the slider via a soil-dispensing connecting plate one. The slider is connected to the soil-dispensing connecting frame via a soil-dispensing connecting plate two. The upper and lower ends of the soil-dispensing connecting plate two are hinged to the soil-dispensing connecting frame and the slider, respectively. When the turntable rotates with the sowing rotating shaft, the soil-dispensing mounting frame moves up and down, thereby causing the soil-dispensing plate to slide on the sliding rod along with the slider.

3. The spinach planting, harvesting, and loading integrated machine according to claim 2, characterized in that, The sowing assembly has two sets, the sowing rotating shaft has two sections, and a rotary drive motor is provided between the two sowing rotating shaft sections. The rotary drive motor is a dual-shaft reduction motor, and the two sowing rotating shaft sections are connected to the two output ends of the rotary drive motor through a coupling.

4. The integrated machine for sowing, harvesting, and loading spinach according to claim 1, characterized in that, The double-row rapid harvesting device includes a harvesting plate, harvesting components, and a transmission component. The harvesting plate is inclined from front to back and from bottom to top. Both the harvesting component and the transmission component are mounted on the harvesting plate. There is at least one set of both the harvesting component and the transmission component. Each set of the harvesting component includes a straightening rod, a harvesting timing belt, and harvesting timing wheels. There are two straightening rods, which are installed at intervals at the front end of the harvesting plate to gather the spinach to be harvested. There are two sets of harvesting timing wheels, each set containing at least two harvesting timing wheels, and each set of harvesting timing wheels is tensioned with a harvesting timing belt. The transmission component is installed above the harvesting components to receive the spinach transmitted from the harvesting components. The transmission component includes two sets of cooperating transmission timing wheels, each set of transmission timing wheels is tensioned with a transmission timing belt, and each set of transmission timing wheels contains at least two timing wheels.

5. A spinach planting, harvesting, and loading integrated machine according to claim 4, characterized in that, The back of the harvesting plate is equipped with a harvesting drive motor and a transmission drive motor, which are used to drive the harvesting synchronous pulley and the transmission synchronous pulley to rotate, respectively. Both the harvesting drive motor and the transmission drive motor are dual-shaft geared motors. There are two sets of harvesting components, located on both sides of the harvesting drive motor. The backs of two adjacent harvesting synchronous pulleys between the two sets of harvesting components are connected to a first spur gear through a first transmission shaft, and the two first spur gears mesh with each other. A first bevel gear is provided on each of the two output ends of the harvesting drive motor. A second bevel gear that meshes with the first bevel gear is connected to the first transmission shaft of the harvesting components on both sides, which is close to the harvesting drive motor. There is one set of transmission components. The bottom of one of the two sets of transmission synchronous pulleys in the transmission component that is close to each other is connected to a third bevel gear through a second transmission shaft. A fourth bevel gear that meshes with the third bevel gear is connected to each of the two output ends of the transmission drive motor.

6. The spinach planting, harvesting, and loading integrated machine according to claim 4, characterized in that, The harvesting plate has harvesting notches, and the number of harvesting notches corresponds one-to-one with the number of harvesting components. The harvesting notches are located between two straightening rods in the harvesting components they correspond to.

7. The spinach planting, harvesting, and loading integrated machine according to claim 1, characterized in that, The sliding assembly includes two sets of rollers arranged in the left-right direction along the frame. Each set of rollers includes several rollers arranged in the front-back direction. The rollers in each set are connected by a bearing. A conveyor belt is tensioned between corresponding rollers in the two sets of rollers, and the collection box is placed on the conveyor belt.

8. The integrated machine for sowing, harvesting, and loading spinach according to claim 1, characterized in that, The adapter plate is an H-type adapter plate. The lead screw nut and its corresponding H-type adapter plate are connected by a rotating hinge. The rotating hinge is a hinge that can rotate 180 degrees. The two leaves of the rotating hinge are respectively connected to the lead screw nut and the H-type adapter plate.

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