Multifunctional corn castration machine

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional corn castration machine which comprises an elevated vehicle body, hydraulic lifting rods are symmetrically and fixedly installed at the left end and the right end of the front side of the upper surface of the elevated vehicle body, a lifting frame is fixedly installed at the top ends of the two hydraulic lifting rods, and a synchronous driving assembly is fixedly installed on the front side of the bottom of the lifting frame. The corn castration cutting device has the advantages that the height can be adjusted according to needs through the hydraulic lifting rod, and corn castration cutting can be conducted through the rotary cutting assembly; through forward and reverse rotation of the synchronous driving assembly, the first rack and the second rack as well as the first moving rod and the second moving rod can be synchronously driven to move towards each other or away from each other, and therefore width adjustment and stretching storage operation can be conducted according to needs; a foliar fertilizer can be sprayed through the spraying assembly, the functions are diversified, and the use requirements are well met.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional corn detasseling machine. Background Art

[0002] After corn pollination, the tassels are useless and they compete with crops for water and nutrients, block light, etc. Currently, corn detasseling machines are usually used to remove excess tassels.

[0003] However, most of the corn detasseling machines in the prior art have simple structures, are inconvenient to operate, cannot be adjusted in width and height as needed, and have relatively single functions, which cannot well meet the use requirements. Therefore, a multifunctional corn detasseling machine is proposed. Utility Model Content

[0004] In order to overcome the technical defects in the prior art and effectively solve the technical problems in the background technology, the present invention provides the following technical solutions:

[0005] A multifunctional corn detasseling machine includes an elevated vehicle body, hydraulic lifting rods are symmetrically fixedly installed on the left and right ends of the front side of the upper surface of the elevated vehicle body, a lifting frame is fixedly installed on the top of the two hydraulic lifting rods, a synchronous drive assembly is fixedly installed on the front side of the bottom of the lifting frame, and the left and right sides of the bottom of the lifting frame are respectively slidably connected with a moving rod 1 and a moving rod 2 corresponding to the synchronous drive assembly and located in front of the elevated vehicle body, the moving rod 1 and the moving rod 2 are respectively located at the rear side and the front side of the synchronous drive assembly, the bottoms of the moving rod 1 and the moving rod 2 are respectively fixedly installed with rotating cutting assemblies, and the bottoms of the moving rod 1 and the moving rod 2 are correspondingly fixedly installed with spraying assemblies.

[0006] As a preferred technical solution of the present invention, the synchronous drive assembly includes a drive motor, a drive shaft and a gear. The top end of the drive shaft is rotatably connected to the bottom of the lifting frame through a bearing. The drive motor is fixedly installed on the upper surface of the lifting frame. The output shaft of the drive motor is fixedly connected to the top end of the drive shaft, and the bottom end of the drive shaft is fixedly connected to the center of the upper surface of the gear.

[0007] As an optimal technical solution of the present utility model, rack 1 and rack 2 are fixedly installed on the inner sides of the moving rod 1 and the moving rod 2 respectively, and the rack 1 and rack 2 are respectively engaged with the rear side and the front side of the gear, and T-shaped limiting slide groove 1 and T-shaped limiting slide groove 2 are respectively provided on the right and left sides of the upper surface of the lifting frame, and the right end of the upper surface of the moving rod 1 is integrally provided with a T-shaped limiting block 1 that is slidably connected to the T-shaped limiting slide groove 1, and the left end of the upper surface of the moving rod 2 is integrally provided with a T-shaped limiting block 2 that is slidably connected to the T-shaped limiting slide groove 2.

[0008] As an optimal technical solution of the present invention, the rotary cutting assembly includes a rotary motor, a rotary shaft and a rotary cutter. The bottoms of the movable rod one and the movable rod two are respectively rotatably connected to the rotary shaft through bearings. The upper surfaces of the movable rod one and the movable rod two are respectively fixedly installed with rotary motors. The output shafts of the rotary motors are fixedly connected to the top ends of the corresponding upper and lower drive shafts, and the bottom ends of the drive shafts are correspondingly fixedly installed with rotary cutters.

[0009] As an optimal technical solution of the present invention, the spray assembly includes a diversion pipe, a spray pipe, a nozzle, a water pump, a liquid storage tank and a long hose. The bottom of the movable rod one and the movable rod two are located between the two rotating cutting assemblies and are respectively fixedly installed with a spray pipe. The bottom end of the spray pipe is connected and fixed with a nozzle. The outer sides of the movable rod one and the movable rod two are respectively fixed with diversion pipes. The top ends of the spray pipes are respectively connected with the corresponding diversion pipes. The left and right ends of the rear side of the upper surface of the elevated vehicle body are respectively fixed with liquid storage tanks. The left and right ends of the middle part of the upper surface of the elevated vehicle body are respectively fixed with water pumps corresponding to the liquid storage tanks. The two water pumps are respectively connected with the two diversion pipes through long hoses.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The lifting frame is driven by the hydraulic lifting rod to move up and down, and the height can be adjusted as needed. The corn can be detasseled by rotating the cutting component. The forward and reverse rotation of the synchronous drive component can synchronously drive the rack one and the rack two to move toward or away from each other, and then drive the moving rod one and the moving rod two to move toward or away from each other, so that the moving rod one and the moving rod two can be extended to both sides of the lifting frame or retracted and stored under the lifting frame, so that the width can be adjusted as needed. The spraying component can be used to spray foliar fertilizer. The function is diversified and well meets the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] Figure 2 It is a structural schematic diagram of the main body of the elevated vehicle of the utility model.

[0014] Figure 3 It is a partial structural diagram of the utility model.

[0015] Figure 4 This is a structural diagram of the lifting frame of the utility model.

[0016] Figure 5 This is a structural diagram of the synchronous drive assembly of the utility model.

[0017] Figure 6 This is a schematic structural diagram of the movable rod 1 and the movable rod 2 of the present invention.

[0018] Figure 7 This is a schematic structural diagram of the rotary cutting assembly of the present invention.

[0019] Figure 8 This is a schematic structural diagram of the spray assembly of the utility model.

[0020] In the figure: the elevated vehicle body 1, the hydraulic lifting rod 2, the lifting frame 3, the synchronous drive assembly 4, the drive motor 41, the drive shaft 42, the gear 43, the moving rod 1 5, the moving rod 2 6, the rack 1 7, the rack 2 8, the T-shaped limit block 1 9, the T-shaped limit block 2 10, the T-shaped limit chute 1 11, the T-shaped limit chute 2 12, the rotary cutting assembly 13, the rotary motor 131, the rotary shaft 132, the rotary knife 133, the spray assembly 14, the diverter pipe 141, the spray pipe 142, the nozzle 143, the water pump 144, the liquid storage tank 145, and the long hose 146. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-8 The utility model provides a technical solution: a multifunctional corn detasseling machine, comprising an elevated vehicle body 1, hydraulic lifting rods 2 are symmetrically fixedly installed on the left and right ends of the front side of the upper surface of the elevated vehicle body 1, and a lifting frame 3 is fixedly installed on the top of the two hydraulic lifting rods 2. The lifting frame 3 is driven by the hydraulic lifting rods 2 to move up and down, and the height can be adjusted as needed. A synchronous drive assembly 4 is fixedly installed on the front side of the bottom of the lifting frame 3, and the left and right sides of the bottom of the lifting frame 3 are respectively slidably connected with a moving rod 1 5 and a moving rod 2 6 corresponding to the synchronous drive assembly 4 and located in front of the elevated vehicle body 1. The moving rod 1 5 and the moving rod 2 6 are respectively located at the rear and front sides of the synchronous drive assembly 4, and the bottoms of the moving rod 1 5 and the moving rod 2 6 are respectively fixedly installed with a rotating cutting assembly 13, and the bottoms of the moving rod 1 5 and the moving rod 2 6 are correspondingly fixedly installed with a spray assembly 14.

[0023] Further, such as Figure 5As shown, the synchronous drive assembly 4 includes a drive motor 41, a drive shaft 42 and a gear 43. The top end of the drive shaft 42 is rotatably connected to the bottom of the lifting frame 3 through a bearing. The drive motor 41 is fixedly installed on the upper surface of the lifting frame 3. The output shaft of the drive motor 41 is fixedly connected to the top end of the drive shaft 42, and the bottom end of the drive shaft 42 is fixedly connected to the center of the upper surface of the gear 43.

[0024] Further, such as Figure 4 and 6 As shown, rack 1 7 and rack 2 8 are fixedly installed on the inner sides of moving rod 1 5 and moving rod 2 6 respectively, and rack 1 7 and rack 2 8 are meshed with the rear side and front side of gear 43 respectively. T-shaped limiting slide groove 11 and T-shaped limiting slide groove 2 12 are respectively provided on the right and left sides of the upper surface of lifting frame 3. The right end of the upper surface of moving rod 1 5 is integrally provided with a T-shaped limiting block 1 9 which is slidably connected to the T-shaped limiting slide groove 11, and the left end of the upper surface of moving rod 2 6 is integrally provided with a T-shaped limiting block 2 10 which is slidably connected to the T-shaped limiting slide groove 2 12. By driving motor 41 to drive the forward and reverse rotation of driving shaft 42 and gear 43, rack 1 7 and rack 2 8 can be synchronously driven to move toward or away from each other, and then moving rod 1 5 and moving rod 2 6 can be driven to move toward or away from each other, so that moving rod 1 5 and moving rod 2 6 can be extended to both sides of lifting frame 3 or retracted and stored below lifting frame 3.

[0025] Further, such as Figure 7 As shown, the rotary cutting assembly 13 includes a rotary motor 131, a rotary shaft 132 and a rotary blade 133. The bottoms of the movable rod 1 5 and the movable rod 2 6 are rotatably connected to the rotary shaft 132 through bearings, and the upper surfaces of the movable rod 1 5 and the movable rod 2 6 are fixedly mounted with the rotary motor 131. The output shaft of the rotary motor 131 is fixedly connected to the top ends of the corresponding upper and lower drive shafts 42. The rotary blade 133 is fixedly mounted on the bottom ends of the drive shafts 42. The rotary motor 131 is driven to rotate by the rotary motor 131, so that corn can be detasseled.

[0026] Further, such as Figure 1 、 2As shown in FIG8 , the spray assembly 14 includes a diversion pipe 141, a spray pipe 142, a nozzle 143, a water pump 144, a liquid storage tank 145 and a long hose 146. The bottom of the movable rod 1 5 and the movable rod 2 6 are located between the two rotating cutting assemblies 13 and are fixedly installed with the spray pipe 142 respectively. The bottom end of the spray pipe 142 is connected to and fixed with the nozzle 143. The outer sides of the movable rod 1 5 and the movable rod 2 6 are respectively fixed with diversion pipes 141. The top of the spray pipe 142 is respectively connected to the corresponding diversion pipes 141. The left and right ends of the rear side of the upper surface of the elevated vehicle body 1 are respectively fixed with liquid storage tanks 145. The left and right ends of the middle part of the upper surface of the elevated vehicle body 1 are respectively fixed with water pumps 144 correspondingly connected to the liquid storage tank 145. The two water pumps 144 are respectively connected to the two diversion pipes 141 through the long hose 146. By starting the water pump 144 and spraying the foliar fertilizer through the nozzle 143, foliar fertilizer can be sprayed.

[0027] When using:

[0028] The emasculating machine is moved by the elevated vehicle body 1, and the lifting frame 3 is driven to move up and down by the hydraulic lifting rod 2, so that the height can be adjusted as needed. The rotation of the rotating motor 131 drives the rotation of the rotating motor 131 to remove the tassels of the corn plants and cut off the male ears of the corn plants; the driving motor 41 drives the driving shaft 42 and the gear 43 to rotate forward and backward, which can synchronously drive the rack 1 7 and the rack 2 8 to move toward or away from each other, and then drive the moving rod 1 5 and the moving rod 2 6 to move toward or away from each other, so that the moving rod 1 5 and the moving rod 2 6 can be extended to both sides of the lifting frame 3 or retracted and stored under the lifting frame 3 as needed; by starting the water pump 144 and through the cooperation of the diversion pipe 141, the spray pipe 142, the nozzle 143, the water pump 144, the liquid storage tank 145 and the long hose 146, foliar fertilizer can be sprayed.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional corn detasseling machine, comprising an elevated vehicle body (1), characterized in that: Hydraulic lifting rods (2) are symmetrically fixedly installed on the left and right ends of the front side of the upper surface of the elevated vehicle body (1), and a lifting frame (3) is fixedly installed on the top of the two hydraulic lifting rods (2). A synchronous drive component (4) is fixedly installed on the front side of the bottom of the lifting frame (3). The left and right sides of the bottom of the lifting frame (3) are respectively slidably connected with a moving rod 1 (5) and a moving rod 2 (6) corresponding to the synchronous drive component (4) and located in front of the elevated vehicle body (1). The moving rod 1 (5) and the moving rod 2 (6) are respectively located on the rear side and the front side of the synchronous drive component (4). The bottoms of the moving rod 1 (5) and the moving rod 2 (6) are respectively fixedly installed with a rotating cutting component (13). The bottoms of the moving rod 1 (5) and the moving rod 2 (6) are correspondingly fixedly installed with a spraying component (14).

2. The multifunctional corn detasseling machine according to claim 1, characterized in that: The synchronous drive assembly (4) comprises a drive motor (41), a drive shaft (42) and a gear (43); the top end of the drive shaft (42) is rotatably connected to the bottom of the lifting frame (3) through a bearing; the drive motor (41) is fixedly mounted on the upper surface of the lifting frame (3); the output shaft of the drive motor (41) is fixedly connected to the top end of the drive shaft (42); and the bottom end of the drive shaft (42) is fixedly connected to the center of the upper surface of the gear (43).

3. The multifunctional corn detasseling machine according to claim 2, characterized in that: The inner sides of the moving rod 1 (5) and the moving rod 2 (6) are respectively fixedly mounted with a rack 1 (7) and a rack 2 (8), and the rack 1 (7) and the rack 2 (8) are respectively meshed with the rear side and the front side of the gear (43), and the right side and the left side of the upper surface of the lifting frame (3) are respectively provided with a T-shaped limiting slot 1 (11) and a T-shaped limiting slot 2 (12), and the right end of the upper surface of the moving rod 1 (5) is integrally provided with a T-shaped limiting block 1 (9) corresponding to the T-shaped limiting slot 1 (11) and the left end of the upper surface of the moving rod 2 (6) is integrally provided with a T-shaped limiting block 2 (10) corresponding to the T-shaped limiting slot 2 (12).

4. The multifunctional corn detasseling machine according to claim 1, characterized in that: The rotary cutting assembly (13) comprises a rotary motor (131), a rotary shaft (132) and a rotary cutter (133); the bottoms of the movable rod (5) and the movable rod (6) are rotatably connected to the rotary shaft (132) via bearings; the upper surfaces of the movable rod (5) and the movable rod (6) are fixedly mounted with the rotary motor (131); the output shaft of the rotary motor (131) is fixedly connected to the top ends of the corresponding upper and lower drive shafts (42); and the lower ends of the drive shafts (42) are fixedly mounted with the rotary cutter (133).

5. The multifunctional corn detasseling machine according to claim 1, characterized in that: The spray assembly (14) comprises a diversion pipe (141), a spray pipe (142), a spray head (143), a water pump (144), a liquid storage tank (145) and a long hose (146). The bottoms of the movable rod (5) and the movable rod (6) are located between the two rotating cutting assemblies (13) and are respectively fixedly mounted with the spray pipe (142). The bottom ends of the spray pipes (142) are connected to and fixed with the spray head (143). The outer sides of the movable rod (5) and the movable rod (6) are A shunt pipe (141) is fixedly installed on each of the two sides. The top end of the spray pipe (142) is connected to the corresponding shunt pipe (141). Liquid storage tanks (145) are fixedly installed on the left and right ends of the rear side of the upper surface of the elevated vehicle body (1). Water pumps (144) corresponding to the liquid storage tanks (145) are fixedly installed on the left and right ends of the middle part of the upper surface of the elevated vehicle body (1). The two water pumps (144) are connected to the two shunt pipes (141) through long hoses (146).

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