Double-wind cooperative type celery bud wheel disc harvesting device

Abstract

The invention discloses a double-wind cooperative type celery bud wheel disc harvesting device which comprises a harvester body and further comprises a harvesting unit which comprises a conveying assembly installed at the advancing end of the harvester body and used for conveying cut-off celery buds and a harvesting assembly arranged at the advancing end of the conveying assembly and used for continuously harvesting the celery buds. The driving assembly is arranged on one side of the conveying assembly and used for synchronously driving the harvesting assembly and the conveying assembly to conduct harvesting and conveying operation respectively; and a blowing unit. The main air pipe blows air to the roots of the celery buds through the horizontal air outlet pipe, soil around the roots of the celery buds is blown to be loose, celery bud plants are blown to swing to the same direction to a certain degree, meanwhile, the main air pipe further exhausts a part of air into the secondary air pipe, the air is blown to the stems of the celery buds through the vertical air outlet pipe, and therefore the celery buds can be quickly and conveniently planted. Each row of vertical wind blows the stems of the celery buds into rows, so that the celery bud plants are arranged in order, and subsequent accurate harvesting is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of celery sprout harvesting, and in particular to a double-wind coordinated celery sprout wheel harvesting device. Background Art

[0002] Celery sprouts are an important aquatic vegetable, widely planted in many places. With the continuous expansion of the scale of celery sprout planting, the demand for its harvesting technology and equipment is becoming increasingly urgent. Large-scale planting requires efficient harvesting methods to match, in order to improve the overall benefits of the industry and promote the sustainable development of the celery sprout planting industry.

[0003] At present, the application of agricultural mechanization in the field of celery sprout cultivation is relatively lagging behind. The celery sprout field mainly relies on manpower or attempts to use simple mechanical devices for harvesting. Since the celery sprouts grow in inconsistent directions and are in a disorderly state, the harvesting efficiency is low. In addition, excessive squeezing and pulling of the celery sprouts during the harvesting process causes serious damage to the stems of the celery sprouts, reducing the commercial value of the celery sprouts.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a dual-wind coordinated celery sprout wheel harvesting device to solve the problems of low celery sprout harvesting efficiency and excessive squeezing and pulling of celery sprouts, resulting in serious damage to the celery sprout stems in the prior art proposed in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A double-wind coordinated celery sprout wheel harvesting device, comprising a harvester body, and also comprising:

[0008] The harvesting unit includes a conveying assembly installed at the front end of the harvester body for conveying the cut celery sprouts, a harvesting assembly installed at the front end of the conveying assembly for continuously harvesting the celery sprouts, and a driving assembly installed at one side of the conveying assembly for synchronously driving the harvesting assembly and the conveying assembly to perform harvesting and conveying operations respectively;

[0009] The blowing unit comprises a horizontal blowing assembly arranged in front of the cutting assembly and above the plane where the cutting assembly is located, which is used to loosen the soil around the roots of the celery sprouts, and a vertical blowing assembly arranged at the upper end of the horizontal blowing assembly, which is used to blow the celery sprouts into a neatly arranged state.

[0010] Furthermore, the transmission component includes:

[0011] A lifting mechanism, fixedly connected to the front end of the harvester body, for driving the harvesting assembly to be lifted and lowered;

[0012] There are two sets of lifting arms, one end of which is respectively slidably inserted into the lifting mechanism near the two sides;

[0013] A mounting frame fixedly connected to one end of the lifting arm relative to the lifting mechanism;

[0014] A conveyor belt is obliquely arranged inside the installation frame, and is used to convey the celery sprouts cut by the harvesting assembly. A first rotating shaft is inserted near both ends of the conveyor belt, and both ends of the first rotating shaft are respectively rotatably connected to both sides of the installation frame. One end of a group of the first rotating shafts is located outside the installation frame and is fixedly connected to a first bevel gear meshing with the driving assembly, and is used to drive the first rotating shaft to rotate;

[0015] A collecting frame is arranged below the discharging end of the conveyor belt, and is used to collect the celery sprouts transferred by the conveyor belt. One end of the collecting frame is slidably inserted into a T-shaped slot reserved on one side of the installation frame through a T-shaped clamping rod;

[0016] The transfer mechanism is arranged between the feeding end of the conveyor belt and the harvesting assembly, and is used for scooping up the celery sprouts cut by the harvesting assembly and sending them to the conveyor belt.

[0017] Furthermore, a plurality of pushing teeth are fixedly connected at equal intervals to the upper end of the conveyor belt, which are used to scoop up the celery sprouts from the transfer mechanism and transfer them to the conveyor belt, and the pushing teeth are arc-shaped.

[0018] Furthermore, the transfer mechanism includes:

[0019] A second rotating shaft, rotatably connected to the interior of the installation frame;

[0020] There are multiple groups of shoveling hooks, which are fixedly connected to the outside of the second rotating shaft at equal intervals. The shoveling hooks are staggered with the pushing teeth and keep the same beat with the pushing teeth to convey the celery sprouts;

[0021] The second bevel gear is fixedly connected to one end of the second rotating shaft and is located outside the mounting frame, and is used for driving the second rotating shaft to rotate.

[0022] Further, the harvesting component includes:

[0023] A scraping plate fixedly connected to one end of the mounting frame opposite to the collecting frame;

[0024] Feed troughs are arranged at equal intervals at the forward end of the shovel plate and are used to introduce and gather the celery sprouts;

[0025] A guide rail fixedly connected to the upper end of the shoveling plate and close to the feeding chute;

[0026] A swing rod is slidably inserted in the guide rail, and one end of the swing rod located outside the mounting frame is fixedly connected to a swing frame matched with a driving assembly, so as to drive the swing rod to reciprocate along the guide rail;

[0027] A cutting knife is fixedly connected to one end of the swing rod and extends along the inside of the guide rail to the feeding trough, and is used for cutting off the celery sprouts gathered in the feeding trough.

[0028] Furthermore, the cutting knife corresponds to the feeding trough one by one, and the lower end of the cutting knife contacts the upper end of the shoveling plate, so as to cooperate with the shoveling plate to form a shear force to cut off the celery sprouts gathered in the feeding trough;

[0029] One end of the cutting knife relative to the swing rod is fixedly connected to a limiting block for limiting the celery sprouts gathered in the feeding trough during the cutting process.

[0030] Furthermore, the driving assembly includes:

[0031] A motor is installed on one side of the installation frame, and a driving end of the motor is connected to a driving shaft extending vertically downward;

[0032] A third helical gear, fixedly sleeved on the outer side of the driving shaft;

[0033] A first gear rod, one end of which is meshed with the third helical gear through a helical gear, and the other end of which is meshed with the first helical gear through a helical gear, for driving the first helical gear to rotate;

[0034] A second helical gear, fixedly sleeved on the outside of the driving shaft and located below the third helical gear;

[0035] A second gear rod, one end of which is meshed with the fourth helical gear through a helical gear, and the other end of which is meshed with the transfer mechanism through a helical gear to drive the transfer mechanism to rotate;

[0036] A turntable is fixedly connected to the lower end of the driving shaft, and the rotating shaft is fixedly connected with an eccentric shaft eccentric to the turntable, which is used to drive the harvesting assembly to perform reciprocating harvesting operations.

[0037] Furthermore, the horizontal blowing assembly comprises:

[0038] A main air duct is fixedly connected to one side of the installation frame through a bracket;

[0039] There are multiple groups of horizontal air outlet pipes, which are evenly spaced at the front end of the main air duct. The height of the air outlet of the horizontal air outlet pipe is close to the root of the celery sprout, so as to loosen the soil around the root of the celery sprout;

[0040] An air inlet pipe is installed at the upper end of the main air duct and is connected to the inside of the main air duct. A blower is provided at the air inlet end of the air inlet pipe. The blower is installed at the upper end of the installation frame and is used to supply wind to the main air duct.

[0041] Furthermore, the vertical blowing assembly includes:

[0042] The secondary air ducts are provided in multiple groups, fixedly connected to the upper end of the main air duct at equal intervals and communicated with the interior of the main air duct;

[0043] The vertical air outlet duct is fixedly connected to one side of the secondary air duct at equal intervals and communicated with the interior of the secondary air duct, so as to be used for blowing the celery sprouts into a neatly arranged state.

[0044] Furthermore, the inner diameter of the vertical air outlet pipe is smaller than the inner diameter of the horizontal air outlet pipe.

[0045] Compared with the prior art, the present invention has the following beneficial effects:

[0046] 1. The present invention starts the blower, which inputs wind into the main air duct through the air inlet pipe. The main air duct blows the wind toward the roots of the celery sprouts through the horizontal air outlet pipe, so that the soil around the roots of the celery sprouts is loosened and the celery sprouts are blown to the same direction to a certain extent. At the same time, the main air duct also discharges a part of the air volume into the secondary air duct and blows it toward the stems of the celery sprouts through the vertical air outlet pipe, so that each row of vertical wind blows the stems of the celery sprouts into rows, ensuring that the celery sprouts are arranged neatly, facilitating subsequent accurate harvesting, and avoiding the phenomenon of pulling the celery sprouts during the harvesting process due to the disorderly harvesting of the celery sprouts. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0048] Figure 2 It is a side view of the present invention;

[0049] Figure 3 For the present invention Figure 1 The enlarged view of point A in the middle;

[0050] Figure 4 This is a schematic diagram of the structure of the blowing unit of the present invention;

[0051] Figure 5 This is a diagram showing the coordination relationship between the air inlet duct and the main air duct of the present invention;

[0052] Figure 6 This is a diagram showing the coordination relationship between the secondary air duct and the primary air duct of the present invention;

[0053] Figure 7 This is a diagram showing the coordination relationship between the transmission component and the harvesting component of the present invention;

[0054] Figure 8 For the present invention Figure 7 The enlarged view of point B in the middle;

[0055] Fig. 9 It is a working schematic diagram of the transfer mechanism of the present invention;

[0056] Fig.10 This is a diagram showing the matching relationship between the shoveling hook and the pushing tooth of the present invention;

[0057] Fig.11 This is a diagram showing the coordination relationship between the harvesting component and the driving component of the present invention;

[0058] Fig.12 This is a diagram showing the matching relationship between the guide rail and the swing arm of the present invention.

[0059] Figure numerals: 100, harvester body; 1, harvesting unit; 11, transmission assembly; 111, lifting mechanism; 112, lifting arm; 113, mounting frame; 114, conveyor belt; 1141, pusher tooth; 1142, first rotating shaft; 1143, first bevel gear; 115, collection frame; 1151, T-shaped clamping rod; 116, transfer mechanism; 1161, second rotating shaft; 1162, shoveling hook; 1163, second bevel gear; 12, harvesting assembly; 121, shoveling plate; 122, feeding trough; 123, guide rail; 124, swing rod; 1 25. Cutting knife; 1251. Limit block; 126. Swing frame; 13. Driving assembly; 131. Motor; 132. Driving shaft; 133. Third bevel gear; 134. First gear rod; 135. Fourth bevel gear; 136. Second gear rod; 137. Turntable; 1371. Eccentric shaft; 2. Blowing unit; 21. Horizontal blowing assembly; 211. Main air duct; 212. Horizontal air outlet duct; 213. Bracket; 214. Air inlet duct; 215. Blower; 22. Vertical blowing assembly; 221. Secondary air duct; 222. Vertical air outlet duct. DETAILED DESCRIPTION

[0060] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0061] See also Figure 1-12 , the present invention provides a technical solution:

[0062] A dual-wind coordinated celery sprout wheel harvesting device includes a harvester body 100, and further includes:

[0063] The harvesting unit 1 comprises a conveying assembly 11 installed at the front end of the harvester body 100 for conveying the cut celery sprouts, a harvesting assembly 12 arranged at the front end of the conveying assembly 11 for continuously harvesting the celery sprouts, and a driving assembly 13 arranged at one side of the conveying assembly 11 for synchronously driving the harvesting assembly 12 and the conveying assembly 11 to perform harvesting and conveying operations respectively;

[0064] The blowing unit 2 includes a horizontal blowing component 21 which is arranged in front of the cutting component and higher than the plane where the cutting component is located, and is used to loosen the soil around the roots of the celery sprouts. A vertical blowing component 22 is arranged at the upper end of the horizontal blowing component 21 and is used to blow the celery sprouts into a neatly arranged state.

[0065] It should be noted that: when harvesting celery sprouts, the harvester body 100 drives the harvesting unit 1 and the blowing unit 2 to continue to move forward in the celery sprout field. During this process, the horizontal blowing assembly 21 with a relatively large wind force is aimed at the root of the celery sprout and blows the soil around the root of the celery sprout loose, and makes the celery sprout plants swing to the same direction to a certain extent. At the same time, the vertical blowing assembly 22 with a relatively small wind force is aimed at the stem of the celery sprout and blows the stem of the celery sprout into rows, so that the celery sprout plants are arranged neatly, avoiding excessive squeezing and pulling of the celery sprouts in subsequent harvesting, which may cause damage to the celery sprouts.

[0066] Start the driving component 13, which drives the harvesting component 11 to swing back and forth, so that the celery sprouts that enter the harvesting area are cut off. At the same time, the driving component 13 also drives the conveying component 12 to continue conveying, so that the celery sprouts remaining on the upper part of the harvesting component 12 after being cut off are synchronously transferred to the collection area. The entire harvesting process can realize automatic harvesting and conveying of celery sprouts, greatly improving the harvesting efficiency.

[0067] As an improvement, Figure 9-10 As shown, the transmission component 11 includes:

[0068] A lifting mechanism 111 is fixedly connected to the front end of the harvester body 100 and is used to drive the harvesting assembly 12 to move up and down. A hydraulic cylinder is provided inside the lifting mechanism 111 to drive the lifting arm 112 to move up and down. The hydraulic cylinder is not shown in the figure.

[0069] There are two sets of lifting arms 112, one end of which is slidably inserted into the lifting mechanism 111 near both sides.

[0070] A mounting frame 113, fixedly connected to one end of the lifting arm 112 relative to the lifting mechanism 111;

[0071] The conveyor belt 114 is obliquely arranged inside the installation frame 113, and is used to convey the celery sprouts cut by the harvesting assembly 12. The first rotating shaft 1142 is inserted near both ends of the conveyor belt 114. The two ends of the first rotating shaft 1142 are respectively rotatably connected to the two sides inside the installation frame 113. One end of a group of the first rotating shafts 1142 and located outside the installation frame 113 is fixedly connected with a first bevel gear 1143 meshing with the driving assembly 13, and is used to drive the first rotating shaft 1142 to rotate;

[0072] The collecting frame 115 is arranged below the discharging end of the conveyor belt 114 and is used to collect the celery sprouts transferred by the conveyor belt 114. One end of the collecting frame 115 is slidably inserted into a T-shaped slot reserved at one side of the installation frame 113 through a T-shaped clamping rod 1151;

[0073] The transfer mechanism 116 is disposed between the feeding end of the conveyor belt 114 and the harvesting assembly 12 , and is used to scoop up the celery sprouts cut by the harvesting assembly 12 and deliver them to the conveyor belt 114 .

[0074] Furthermore, a plurality of pusher teeth 1141 are fixedly connected at equal intervals to the upper end of the conveyor belt 114 , and are used to scoop up the celery sprouts from the transfer mechanism 116 and transfer them to the conveyor belt 114 . The pusher teeth 1141 are arc-shaped.

[0075] Furthermore, the transfer mechanism 116 includes:

[0076] A second rotating shaft 1161, rotatably connected to the inside of the installation frame 113;

[0077] The shovel hooks 1162 are provided in multiple groups and are fixedly connected to the outside of the second rotating shaft 1161 at equal intervals. The shovel hooks 1162 are staggered with the push teeth 1141 and keep the same beat with the push teeth 1141 to convey the celery sprouts;

[0078] The second bevel gear 1163 is fixedly connected to one end of the second rotating shaft 1161 and is located outside the installation frame 113 , and is used for driving the second rotating shaft 1161 to rotate.

[0079] As an improvement, Figure 11-12 As shown, the harvesting assembly 12 includes:

[0080] A scraping plate 121, fixedly connected to one end of the mounting frame 113 opposite to the collecting frame 115;

[0081] Feeding troughs 122 are arranged at equal intervals at the forward end of the shoveling plate 121 and are used to introduce and gather the celery sprouts;

[0082] A guide rail 123 is fixedly connected to the upper end of the shoveling plate 121 and close to the feeding trough 122;

[0083] The swing rod 124 is slidably inserted in the guide rail 123, and one end of the swing rod 124 located outside the installation frame 113 is fixedly connected to a swing frame 126 that cooperates with the driving assembly 13, so as to drive the swing rod 124 to reciprocate along the guide rail 123;

[0084] The cutting knife 125 is fixedly connected to one end of the swing rod 124 and extends along the inside of the guide rail 123 to the feeding trough 122 for cutting the celery sprouts gathered in the feeding trough 122 .

[0085] Furthermore, the cutting knife 125 corresponds to the feeding trough 122 one by one, and the lower end of the cutting knife 125 contacts the upper end of the scraping plate 121, so as to cooperate with the scraping plate 121 to form a shear force to cut off the celery sprouts gathered in the feeding trough 122;

[0086] The cutting knife 125 is fixedly connected to one end of the swing rod 124 with a limiting block 1251 for limiting the celery sprouts gathered in the feeding trough 122 during the cutting process.

[0087] Furthermore, Figure 7-8 As shown, the driving assembly 13 includes:

[0088] A motor 131 is installed on one side of the installation frame 113, and a driving end of the motor 131 is connected to a driving shaft 132 extending vertically downward;

[0089] A third bevel gear 133, fixedly sleeved on the outer side of the driving shaft 132;

[0090] The first gear rod 134 has one end meshed with the third bevel gear 133 through a bevel gear, and the other end meshed with the first bevel gear 1143 through a bevel gear, so as to drive the first bevel gear 1143 to rotate;

[0091] The fourth bevel gear 135 is fixedly sleeved on the outside of the driving shaft 132 and located below the third bevel gear 133;

[0092] A second gear rod 136, one end of which is meshed with the fourth bevel gear 135 through a bevel gear, and the other end of which is meshed with the transfer mechanism 116 through a bevel gear to drive the transfer mechanism 116 to rotate, wherein the second gear rod 136 is meshed with the second bevel gear 1163 in the transfer mechanism 116;

[0093] The turntable 137 is fixedly connected to the lower end of the driving shaft 132, and the rotating and fixed connection is an eccentric shaft 1371 eccentric to the turntable 137, which is used to drive the harvesting assembly 12 to perform reciprocating harvesting operations.

[0094] As an improvement, Figure 4-6As shown, the horizontal blowing assembly 21 includes:

[0095] The main air duct 211 is fixedly connected to one side of the installation frame 113 through a bracket 213;

[0096] There are multiple groups of horizontal air outlet pipes 212, which are evenly spaced at the front end of the main air duct 211. The height of the air outlet of the horizontal air outlet pipe 212 is close to the root of the celery sprout, so as to loosen the soil around the root of the celery sprout;

[0097] An air inlet pipe 214 is installed at the upper end of the main air duct 211 and is connected to the interior of the main air duct 211 . A blower 215 is provided at the air inlet pipe 214 end of the air inlet pipe 214 . The blower 215 is installed at the upper end of the installation frame 113 for supplying wind to the main air duct 211 .

[0098] Furthermore, the vertical blowing assembly 22 includes:

[0099] The secondary air ducts 221 are provided in multiple groups and are fixedly connected to the upper end of the primary air duct 211 at equal intervals and communicate with the interior of the primary air duct 211;

[0100] The vertical air outlet ducts 222 are fixedly connected to one side of the secondary air duct 221 at equal intervals and communicated with the interior of the secondary air duct 221, so as to blow the celery sprouts into a neatly arranged state.

[0101] Furthermore, the inner diameter of the vertical air outlet pipe 222 is smaller than the inner diameter of the horizontal air outlet pipe 212 , so as to ensure that the wind force of the horizontal air outlet pipe 212 is greater than the wind force of the vertical air outlet pipe 222 .

[0102] It should be noted that: in the specific implementation process of the present invention, Figure 1-3 As shown, the hydraulic cylinder in the lifting mechanism 111 is started, so that the hydraulic cylinder drives the installation frame 113 to move downward through the lifting arm 112 to be close to the root height of the celery sprouts, ensuring that the air outlet of the horizontal air outlet pipe 212 is close to the root height of the celery sprouts, and the height of the shovel plate 121 is close to the root height of the celery sprouts, and then the harvester body 100 synchronously drives the harvesting unit 1 and the blowing unit 2 to move toward the direction of the celery sprouts to be harvested, preparing for the harvesting operation;

[0103] like Figure 4-6As shown, the blower 215 is started, and the blower 215 inputs wind into the main air duct 211 through the air inlet pipe 214. The main air duct 211 blows the wind toward the roots of the celery sprouts through the horizontal air outlet pipe 212, so that the soil around the roots of the celery sprouts is loosened, and the celery sprouts are blown to the same direction to a certain extent. At the same time, the main air duct 211 also discharges a part of the air volume into the secondary air duct 221 and blows it toward the stems of the celery sprouts through the vertical air outlet pipe 222, so that each row of vertical wind blows the stems of the celery sprouts into rows, ensuring that the celery sprouts are neatly arranged, facilitating subsequent accurate harvesting, and avoiding the phenomenon of pulling the celery sprouts during the harvesting process due to the disorderly harvesting of the celery sprouts.

[0104] like Figure 7-12 As shown, after the celery sprouts are blown into an orderly arrangement, as the harvester body 100 drives the harvesting unit 1 forward, the neatly arranged celery sprouts are introduced into the feeding trough 122 for gathering, the motor 131 is started, and the motor 131 drives the turntable 137 to rotate through the driving shaft 132. The turntable 137 cooperates with the swing frame 126 through the eccentric shaft 1371 to drive the swing rod 124 to swing back and forth along the guide rail 123, and the swing rod 124 drives the cutting knife 125 to swing back and forth, so that the celery sprouts in the feeding trough 122 are cut off by the cutting knife 125. At the same time, The driving shaft 132 drives the second gear rod 136 to rotate through the fourth bevel gear 135, and the second gear rod 136 drives the second rotating shaft 1161 to rotate through the second bevel gear 1163. The second rotating shaft 1161 scoops up the celery sprouts cut by the cutting knife 125 from the cutting area through the shoveling hook 1162 and feeds them to the feeding end of the conveyor belt 114, ensuring that the celery sprouts cut in the cutting area are synchronously transferred out of the cutting area, so as to avoid the celery sprouts that subsequently enter the feeding trough 122 being blocked by the originally cut celery sprouts, resulting in the inability to continuously feed;

[0105] like Figure 8-10 As shown, in addition, while the driving shaft 132 drives the fourth bevel gear 135 to rotate, the driving shaft 132 also drives the first gear rod 134 to rotate through the third bevel gear 133, and the first gear rod 134 drives the first rotating shaft 1142 to rotate through the first bevel gear 1143, and the first rotating shaft 1142 drives the pushing tooth 1141 to move continuously through the conveyor belt 114, so that the pushing tooth 1141 transfers the celery sprouts scooped up by the shoveling hook 1162 from the upper part of the shoveling hook 1162 to the conveyor belt 114, and then the conveyor belt 114 transports the celery sprouts to the collecting frame 115 for collection, thereby achieving the effect of being able to fully automatically harvest the celery sprouts, with high harvesting efficiency and no excessive squeezing of the celery sprouts during the harvesting process;

[0106] like Fig. 9As shown, when the celery sprouts in the collecting frame 115 are fully collected, the collecting frame 115 can be pulled, and the collecting frame 115 drives the T-shaped clamping rod 1151 to move out along the T-shaped clamping groove located on one side of the installation frame 113, thereby completing the unloading work of the collecting frame 115, and the unloading process is convenient and fast.

[0107] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0108] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual-wind coordinated celery sprout wheel harvesting device, comprising a harvester body (100), characterized in that: Also includes: The harvesting unit (1) comprises a conveying assembly (11) installed at the front end of a harvester body (100) for conveying cut celery sprouts, a harvesting assembly (12) arranged at the front end of the conveying assembly (11) for continuously harvesting the celery sprouts, and a driving assembly (13) arranged at one side of the conveying assembly (11) for synchronously driving the harvesting assembly (12) and the conveying assembly (11) to perform harvesting and conveying operations respectively; The blowing unit (2) comprises a horizontal blowing component (21) arranged in front of the cutting component and higher than the plane where the cutting component is located, and used for blowing loose the soil around the roots of the celery sprouts; and a vertical blowing component (22) arranged at the upper end of the horizontal blowing component (21) and used for blowing the celery sprouts into a neatly arranged state.

2. The dual-wind coordinated celery sprout wheel harvesting device according to claim 1, characterized in that: The transmission component (11) comprises: A lifting mechanism (111) is fixedly connected to the front end of the harvester body (100) and is used to drive the harvesting assembly (12) to be lifted or lowered; The lifting arms (112) are provided in two groups, one end of which is respectively slidably inserted into the lifting mechanism (111) near the two sides. A mounting frame (113) fixedly connected to one end of the lifting arm (112) relative to the lifting mechanism (111); A conveyor belt (114) is obliquely arranged inside the installation frame (113) and is used to convey the celery sprouts cut by the harvesting component (12). A first rotating shaft (1142) is inserted near both ends of the conveyor belt (114). Both ends of the first rotating shaft (1142) are respectively rotatably connected to both sides of the installation frame (113). One end of a group of the first rotating shafts (1142) and located outside the installation frame (113) is fixedly connected with a first bevel gear (1143) meshing with the driving component (13) and is used to drive the first rotating shaft (1142) to rotate. A collecting frame (115) is arranged below the discharge end of the conveyor belt (114) and is used to collect the celery sprouts transferred by the conveyor belt (114). One end of the collecting frame (115) is slidably inserted into a T-shaped groove reserved on one side of the installation frame (113) through a T-shaped clamping rod (1151); The transfer mechanism (116) is arranged between the feeding end of the conveyor belt (114) and the harvesting assembly (12), and is used to scoop up the celery sprouts cut by the harvesting assembly (12) and send them onto the conveyor belt (114).

3. The double-wind coordinated celery sprout wheel harvesting device according to claim 2, characterized in that: The upper end of the conveyor belt (114) is fixedly connected with a plurality of push teeth (1141) at equal intervals, and is used to scoop up the celery sprouts from the transfer mechanism (116) and transfer them to the conveyor belt (114). The push teeth (1141) are in an arc shape.

4. The double-wind coordinated celery sprout wheel harvesting device according to claim 3 is characterized in that: The transfer mechanism (116) comprises: A second rotating shaft (1161) rotatably connected inside the installation frame (113); The shoveling hooks (1162) are provided in multiple groups and are fixedly connected to the outside of the second rotating shaft (1161) at equal intervals. The shoveling hooks (1162) are staggered with the pushing teeth (1141) and keep the same beat with the pushing teeth (1141) to convey the celery sprouts; The second bevel gear (1163) is fixedly connected to one end of the second rotating shaft (1161) and is located outside the installation frame (113), and is used to drive the second rotating shaft (1161) to rotate.

5. The dual-wind coordinated celery sprout wheel harvesting device according to claim 2, characterized in that: The harvesting assembly (12) comprises: A shoveling plate (121) is fixedly connected to one end of the mounting frame (113) opposite to the collecting frame (115); Feeding troughs (122) are arranged at equal intervals at the forward end of the shoveling plate (121) and are used to introduce and gather the celery sprouts; A guide rail (123) fixedly connected to the upper end of the shoveling plate (121) and close to the feeding trough (122); A swing rod (124) is slidably inserted into the guide rail (123), and one end of the swing rod (124) located outside the installation frame (113) is fixedly connected to a swing frame (126) that cooperates with the driving assembly (13) to drive the swing rod (124) to reciprocate along the guide rail (123); The cutting knife (125) is fixedly connected to one end of the swing rod (124) and extends along the inside of the guide rail (123) to the feeding trough (122), and is used to cut the celery sprouts gathered in the feeding trough (122).

6. The double-wind coordinated celery sprout wheel harvesting device according to claim 5, characterized in that: The cutting knife (125) corresponds to the feeding trough (122) one by one, and the lower end of the cutting knife (125) contacts the upper end of the scraping plate (121) to cooperate with the scraping plate (121) to form a shear force to cut off the celery sprouts gathered in the feeding trough (122); One end of the cutting knife (125) relative to the swing rod (124) is fixedly connected to a limiting block (1251) for limiting the position of the celery sprouts gathered in the feeding trough (122) during the cutting process.

7. The double-wind coordinated celery sprout wheel harvesting device according to claim 2, characterized in that: The driving assembly (13) comprises: A motor (131) is installed on one side of the installation frame (113), and a driving end of the motor (131) is connected to a driving shaft (132) extending vertically downward; A third bevel gear (133) is fixedly sleeved on the outer side of the driving shaft (132); A first gear rod (134), one end of which is meshed with the third bevel gear (133) through a bevel gear, and the other end of which is meshed with the first bevel gear (1143) through a bevel gear, so as to drive the first bevel gear (1143) to rotate; a fourth bevel gear (135) fixedly sleeved on the outside of the drive shaft (132) and located below the third bevel gear (133); A second gear rod (136), one end of which is meshed with the fourth bevel gear (135) through a bevel gear, and the other end of which is meshed with the transfer mechanism (116) through a bevel gear to drive the transfer mechanism (116) to rotate; The rotating disk (137) is fixedly connected to the lower end of the driving shaft (132), and the rotating disk (137) is fixedly connected to an eccentric shaft (1371) eccentric to the rotating disk (137), and is used to drive the harvesting assembly (12) to perform reciprocating harvesting operations.

8. The dual-wind coordinated celery sprout wheel harvesting device according to claim 2, characterized in that: The horizontal blowing assembly (21) comprises: A main air duct (211) is fixedly connected to one side of the installation frame (113) via a bracket (213); A plurality of horizontal air outlet pipes (212) are provided and are arranged at equal intervals at the front end of the main air duct (211); the air outlets of the horizontal air outlet pipes (212) are at a height close to the roots of the celery sprouts, and are used to loosen the soil around the roots of the celery sprouts; An air inlet pipe (214) is installed at the upper end of the main air pipe (211) and is in communication with the interior of the main air pipe (211). A blower (215) is provided at the air inlet pipe (214) end of the air inlet pipe (214). The blower (215) is installed at the upper end of the installation frame (113) and is used to supply wind power to the main air pipe (211).

9. The double-wind coordinated celery sprout wheel harvesting device according to claim 8, characterized in that: The vertical blowing assembly (22) comprises: A plurality of secondary air ducts (221) are provided, which are fixedly connected to the upper end of the primary air duct (211) at equal intervals and communicate with the interior of the primary air duct (211); The vertical air outlet pipe (222) is fixedly connected to one side of the secondary air pipe (221) at equal intervals and communicates with the interior of the secondary air pipe (221), and is used to blow the celery sprouts into a neatly arranged state.

10. The double-wind coordinated celery sprout wheel harvesting device according to claim 9, characterized in that: The inner diameter of the vertical air outlet pipe (222) is smaller than the inner diameter of the horizontal air outlet pipe (212).

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