Leaf pinching and stem exposing equipment

Abstract

The utility model discloses a leaf pinching and stem exposing device, and particularly relates to the technical field of tobacco planting.The leaf pinching and stem exposing device comprises a feeding frame, a feeding frame, a material guiding frame and a discharging frame, a top pinching assembly is arranged on the feeding frame, a first side edge cutting assembly is arranged on the feeding frame, a second side edge cutting assembly is arranged on the material guiding frame, and a culture box is arranged on the feeding frame in a sliding mode; the first cutting knife is used for trimming redundant tobacco leaves on the two sides of the tobacco seedling plant in the a direction in the culture box, and the second cutting knife is used for trimming redundant tobacco leaves on the two sides of the tobacco seedling plant in the b direction in the culture box. The top of a tobacco plant can be cut by arranging the horizontal cutting knife, leaf seedlings on the two sides of the tobacco plant in the a direction in the culture box can be trimmed by arranging the first cutting knife, and leaf seedlings of the tobacco plant in the b direction in the culture box can be trimmed by arranging the second cutting knife. Therefore, the purpose of strengthening the tobacco stems can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco planting technical field, concretely is a kind of plucking leaf and exposing rod equipment. BACKGROUND

[0002] Tobacco is solanaceae nicotiana annual herb, leaf long lanceolate, lanceolate, long oval or ovate, tip gradually sharp, base gradually narrow into ear half stem, leaf stalk is not obvious or winged.

[0003] In the process of tobacco planting, when tobacco seedling cultivation reaches a certain height, the top and both sides of the tobacco leaves are often pruned to achieve the purpose of thick tobacco stem.

[0004] The existing process of pruning the top and both sides of the tobacco leaves is mostly done by manual pruning, resulting in low efficiency of pruning the top and both sides of the tobacco leaves.

[0005] Therefore, a plucking leaf and exposing rod equipment is proposed. UTILITY MODEL CONTENT

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] The utility model discloses a plucking leaf and exposing rod equipment, which comprises a feeding frame, a feeding frame, a guide frame and a discharging frame, the feeding frame is provided with a top pruning assembly, the top pruning assembly comprises a horizontal cutting knife, the feeding frame is provided with a first side edge cutting assembly, the side edge cutting assembly comprises a first cutting knife, the guide frame is provided with a second side edge cutting assembly, the second side edge cutting assembly comprises a second cutting knife, the feeding frame is slidably provided with a culture box, the first cutting knife is used for trimming the excess tobacco leaves on both sides of tobacco seedling plant a direction in culture box, the second cutting knife is used for trimming the excess tobacco leaves on both sides of tobacco seedling plant b direction in culture box, and the setting direction of the first cutting knife and the second cutting knife is perpendicular to each other.

[0008] As a preferred technical scheme of the utility model, the feeding frame is fixedly connected with a mounting frame, the inner top surface of the mounting frame is fixedly connected with a motor, the output shaft of the motor is vertically downward and fixedly connected with the horizontal cutting knife through a shaft coupling, a waste port is formed in one side wall of the mounting frame, the inner top surface of the mounting frame is fixedly connected with a guide plate, and one end of the guide plate is arranged at the waste port.

[0009] As a preferred technical scheme of the utility model, first mounting frame is connected on the feeding frame, motor is fixedly connected on the side of first mounting frame, the output shaft of motor is fixedly connected with first rotating rod through the side wall of first mounting frame and coupling, first cutting knife is fixedly connected on first rotating rod, one end of first rotating rod away from motor is rotatably connected between the other inner side wall of first mounting frame through pivot, multiple groups of first cutting knives are arrayed and distributed on first rotating rod, and space for tobacco seedling plant passing in a direction a in culture box is left between two adjacent groups of first cutting knives.

[0010] As a preferred technical scheme of the utility model, second mounting frame is connected on the guide frame, motor is fixedly connected on the side of second mounting frame, the output shaft of motor is fixedly connected with second rotating rod through the side wall of second mounting frame and coupling, second cutting knife is fixedly connected on second rotating rod, one end of second rotating rod away from motor is rotatably connected between the other inner side wall of second mounting frame through pivot, multiple groups of second cutting knives are arrayed and distributed on second rotating rod, and space for tobacco seedling plant passing in a direction b in culture box is left between two adjacent groups of second cutting knives.

[0011] As a preferred technical scheme of the utility model, mounting plate is connected on the guide frame, cylinder is fixedly connected on mounting plate, pushing plate is fixedly connected on the moving end of cylinder, displacement sensor is fixedly connected on the guide frame, and the electric connection between displacement sensor and external controller and the electric connection between cylinder and external controller are realized through wire.

[0012] As a preferred technical scheme of the utility model, disinfection assembly is arranged on second mounting frame, the disinfection assembly comprises spray head, the spray head is fixedly connected on second mounting frame, and the fixed connection between spray head and external disinfectant tank is realized through water pipe.

[0013] As a preferred technical scheme of the utility model, conveying assembly is arranged on feeding frame, the conveying assembly comprises transmission rod, two groups of transmission rods are arranged, motor is fixedly connected on the side wall of feeding frame, the output shaft of motor is fixedly connected with one group of transmission rods through the side wall of feeding frame and coupling, one end of this group of transmission rods away from motor is rotatably connected between the inner side wall of feeding frame and bearing, the two ends of another group of transmission rods away from motor are rotatably connected between the two inner side walls of feeding frame through bearing, mounting roller is fixedly connected on transmission rod, conveying belt is sleeved between two groups of mounting rollers, culture box is placed on conveying belt, bearing rod is fixedly connected in feeding frame, and the top surface of bearing rod is in sliding contact with the bottom surface of conveying belt.

[0014] As a preferred technical scheme of the utility model, the upper feeding frame is provided with rolling upper feeding rollers on both sides, and the lower feeding frame is provided with rolling lower feeding rollers on both sides.

[0015] The utility model discloses the beneficial effect is: in the utility model, the top of tobacco plant can be sheared through the horizontal cutting knife, the tobacco plant both sides of leaf seedling in the cultivation box in a direction can be pruned through the first cutting knife, the tobacco plant leaf seedling in the cultivation box in b direction can be pruned through the second cutting knife, thereby can reach the purpose of thick and strong tobacco stem. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used to explain the utility model together with the embodiment of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the local section structure schematic diagram of the utility model;

[0019] Figure 3 It is the three -dimensional structure schematic diagram of the utility model conveying subassembly;

[0020] Figure 4 It is the three -dimensional structure schematic diagram of the utility model cultivation box;

[0021] Figure 5 It is the utility model Figure 1 A part structure enlarged schematic diagram in the utility model;

[0022] Figure 6 It is the utility model Figure 3 B part structure enlarged schematic diagram in the utility model.

[0023] In the drawing: 1, upper feeding frame;11, upper feeding roller;2, feeding frame;21, bearing rod;22, conveyer belt;23, transmission rod;24, installation roller;25, bearing;3, guide frame;31, mounting plate;32, air cylinder;321, push plate;4, lower feeding frame;41, lower feeding roller;5, cultivation box;6, installation frame;61, horizontal cutting knife;62, waste port;63, guide plate;7, first mounting frame;71, first rotating rod;72, first cutting knife;8, second mounting frame;81, second rotating rod;82, second cutting knife;9, displacement sensor;10, spray head;101, water pipe. DETAILED DESCRIPTION

[0024] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0025] Embodiment: as Figures 1 to 6 The utility model discloses a kind of leaf plucking and exposing rod equipment, including feeding frame 1, feeding frame 2, material guide frame 3 and discharging frame 4, and the feeding frame 2 is provided with plucking top component, and plucking top component includes horizontal cutting knife 61, and the feeding frame 2 is provided with first side edge cutting component, and side edge cutting component includes first cutting knife 72, and the material guide frame 3 is provided with second side edge cutting component, and second side edge cutting component includes second cutting knife 82, and the feeding frame 2 is slidably provided with culture box 5, and first cutting knife 72 is used to trim the excess tobacco leaves of tobacco seedling plant a direction two sides in culture box 5, and second cutting knife 82 is used to trim the excess tobacco leaves of tobacco seedling plant b direction two sides in culture box 5, and the setting direction of first cutting knife 72 and second cutting knife 82 is perpendicular to each other;By setting horizontal cutting knife 61, the excess part of tobacco plant seedling top in culture box 5 can be trimmed;By setting first cutting knife 72, the excess leaves of tobacco plant seedling two sides in culture box 5 in a direction can be trimmed;By setting second cutting knife 82, the excess leaves of tobacco plant seedling two sides in culture box 5 in b direction can be trimmed, and it is more convenient and fast to use.

[0026] The feeding frame 2 is fixedly connected with mounting frame 6, and the inner top surface of the mounting frame 6 is fixedly connected with a motor, and the motor fixedly connected in the inner top surface of the mounting frame 6 can drive the horizontal cutting knife 61 to rotate by using the motor;The excess top of tobacco plant seedling in culture box 5 can be trimmed by using the rotating horizontal cutting knife 61;The output shaft of the motor is vertically downward and fixedly connected with the horizontal cutting knife 61 through a shaft coupling, a waste port 62 is formed in one side wall of the mounting frame 6, the inner top surface of the mounting frame 6 is fixedly connected with a guide plate 63, and one end of the guide plate 63 is arranged at the waste port 62;The excess leaves can be more conveniently discharged from the inside of the mounting frame 6 by setting the guide plate 63 and the waste port 62.

[0027] The first mounting frame 7 is fixedly connected to the feeding frame 2, and a motor is fixedly connected to the side surface of the first mounting frame 7. The output shaft of the motor penetrates the side wall of the first mounting frame 7 and is fixedly connected with a first rotating rod 71 through a shaft coupling. The first rotating rod 71 is driven to rotate by the motor fixedly connected to the side wall of the first mounting frame 7. A first cutting knife 72 is fixedly connected to the first rotating rod 71. The end of the first rotating rod 71 away from the motor is rotatably connected between the other inner side wall of the first mounting frame 7 and a rotating shaft. The first cutting knife 72 is driven to rotate by the rotation of the first rotating rod 71. The first cutting knife 72 is arranged in multiple groups on the first rotating rod 71. The adjacent two groups of first cutting knives 72 leave a space for the tobacco seedlings in the a direction to pass through the culture box 5. The rotation of the two adjacent first cutting knives 72 can trim the excess leaves on both sides of the tobacco seedlings in the a direction in the culture box 5.

[0028] The second mounting frame 8 is fixedly connected to the material guide frame 3, and a motor is fixedly connected to the side surface of the second mounting frame 8. The output shaft of the motor penetrates the side wall of the second mounting frame 8 and is fixedly connected with a second rotating rod 81 through a shaft coupling. The second rotating rod 81 is driven to rotate more conveniently by the motor fixedly connected to the side wall of the second mounting frame 8. A second cutting knife 82 is fixedly connected to the second rotating rod 81. The second cutting knife 82 is longitudinally installed on the second rotating rod 81. The second cutting knife 82 is driven to rotate by the rotation of the second rotating rod 81. The end of the second rotating rod 81 away from the motor is rotatably connected between the other inner side wall of the second mounting frame 8 and a rotating shaft. The second cutting knife 82 is arranged in multiple groups on the second rotating rod 81. The adjacent two groups of second cutting knives 82 leave a space for the tobacco seedlings in the b direction to pass through the culture box 5. The rotation of the two adjacent second cutting knives 82 can trim the excess leaves on both sides of the tobacco seedlings in the b direction in the culture box 5.

[0029] The mounting plate 31 is fixedly connected to the material guide frame 3. The air cylinder 32 is fixedly connected to the mounting plate 31. The moving end of the air cylinder 32 is fixedly connected with a pushing plate 321. The displacement sensor 9 is fixedly connected to the material guide frame 3. The displacement sensor 9 can move the position of the culture box 5 more conveniently. The displacement sensor 9 is electrically connected with the external controller through wires. The air cylinder 32 is electrically connected with the external controller through wires. The displacement sensor 9 can send the position information of the culture box 5 to the controller in the form of electrical connection between the displacement sensor 9 and the external controller through wires. Then the controller sends control instructions to the air cylinder 32 through wires, so that the air cylinder 32 can start and stop more conveniently.

[0030] The second mounting frame 8 is provided with a disinfecting assembly, and the disinfecting assembly comprises a spray head 10 fixedly connected to the second mounting frame 8. In this way, the disinfecting liquid in the external disinfecting liquid tank can be more conveniently delivered to the spray head 10 through the water pipe 101. The spray head 10 is fixedly connected between the water pipe 101 and the external disinfecting liquid tank. The spray head 10 can be more convenient for spraying and disinfecting the tobacco seedlings after pruning.

[0031] The feeding frame 2 is provided with a conveying assembly, and the conveying assembly comprises two groups of transmission rods 23. A motor is fixedly connected to the side wall of the feeding frame 2. In this way, the transmission rods 23 can be more conveniently driven to rotate, so that the mounting rollers 24 fixedly connected to the transmission rods 23 can be more conveniently driven to rotate. The output shaft of the motor is fixedly connected to one group of transmission rods 23 through a shaft coupling and penetrates through the side wall of the feeding frame 2. The other group of transmission rods 23 is rotatably connected between the inner side wall of the feeding frame 2 and the bearing 25 at the end away from the motor. The two ends of the other group of transmission rods 23 are rotatably connected between the two inner side walls of the feeding frame 2 through the bearings 25, respectively. The mounting rollers 24 are fixedly connected to the transmission rods 23. The conveying belt 22 is sleeved between the two groups of mounting rollers 24. In this way, the conveying belt 22 can be more conveniently driven to move. The culture box 5 is placed on the conveying belt 22. The feeding frame 2 is fixedly connected with the bearing rod 21. The top surface of the bearing rod 21 is in sliding contact with the bottom surface of the conveying belt 22. The bearing rod 21 can further bear the culture box 5 placed on the conveying belt 22.

[0032] The upper feeding frame 1 is provided with rolling upper feeding rollers 11 on both sides. The lower feeding frame 4 is provided with rolling lower feeding rollers 41 on both sides. The upper feeding frame 1 is inclined and arranged, and the low end of the upper feeding frame 1 is arranged on the side close to the feeding frame 2. The lower feeding frame 4 is inclined and arranged, and the low end is arranged on the side away from the guide frame 3. In this way, the rolling upper feeding rollers 11 and the lower feeding rollers 41 can be more conveniently used to feed and discharge the culture box 5.

[0033] When the top and the two sides of the tobacco plant are needed to be pruned, the culture box 5 containing the tobacco plant is placed on the upper feeding frame 1. Then, the culture box 5 is caused to slide to the feeding frame 2 through the combined action of the inclined upper feeding frame 1 and the rolling upper feeding rollers 11 in the upper feeding frame 1 and gravity. Then, the motor fixedly connected to the side wall of the feeding frame 2 is started. The rotation of the motor is used to drive the transmission rods 23 to rotate. The mounting rollers 24 fixedly connected between the two transmission rods 23 and the conveying belt 22 sleeved on the mounting rollers 24 can move the culture box 5 sliding from the upper feeding frame 1 to the direction close to the mounting frame 6.

[0034] When the culture box 5 loaded with tobacco seedlings moves to the inside of the mounting frame 6, the motor fixedly connected to the top surface of the mounting frame 6 is started to drive the horizontal cutting knife 61 to rotate, and the tobacco seedlings at the top of the culture box 5 can be trimmed by the rotating horizontal cutting knife 61. When the culture box 5 continues to move forward into the first mounting frame 7, the motor fixedly connected to the side wall of the first mounting frame 7 is started to drive the first rotating rod 71 to rotate, so as to drive the first cutting knife 72 to rotate, and the two adjacent first cutting knives 72 rotating longitudinally can trim the excess leaves on both sides of the tobacco seedlings in the culture box 5 in the a direction.

[0035] After trimming, the culture box 5 moves to the material guide frame 3, and the position of the culture box 5 is detected by the displacement sensor 9 fixedly connected to the material guide frame 3. When the position of the culture box 5 moves to the set value, the displacement sensor 9 sends a detection signal to the external controller, and then the external controller controls the cylinder 32 to move. The pushing plate 321 fixedly connected to the moving end of the cylinder 32 can push the culture box 5 into the second mounting frame 8 along the direction of the material guide frame 3. At this time, the motor fixedly connected to the side wall of the second mounting frame 8 is started to drive the second rotating rod 81 to rotate, so as to drive the second cutting knife 82 fixedly connected to the second rotating rod 81 to rotate longitudinally, and the two adjacent second cutting knives 82 can trim the excess leaves on both sides of the tobacco seedlings in the culture box 5 in the b direction. After trimming, when the culture box 5 moves from the material guide frame 3 to the discharging frame 4, the nozzle 10 is started, the disinfectant is sprayed on the trimmed tobacco seedlings through the nozzle 10 by the external disinfectant tank connected to the water pipe 101, and then the culture box 5 loaded with the trimmed tobacco seedlings is discharged by the inclined discharging frame 4 and the discharging roller 41 rotating in the discharging frame 4.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A leaf plucking rod device comprising a loading frame (1), a feeding frame (2), a guide frame (3) and a discharging frame (4), characterized in that, The feeding frame (2) is provided with a top pinching assembly, the feeding frame (2) is provided with a first side edge cutting assembly, the side edge cutting assembly comprises a first cutting knife (72), the guide frame (3) is provided with a second side edge cutting assembly, the second side edge cutting assembly comprises a second cutting knife (82), the feeding frame (2) is slidably provided with a culture box (5), the first cutting knife (72) is used for trimming the excess tobacco leaves on both sides of the tobacco seedling plant a in the culture box (5), the second cutting knife (82) is used for trimming the excess tobacco leaves on both sides of the tobacco seedling plant b in the culture box (5), and the setting direction of the first cutting knife (72) and the second cutting knife (82) is perpendicular to each other.

2. A leaf plucking apparatus as claimed in claim 1, wherein, The feeding frame (2) is fixedly connected with a mounting frame (6), the inner top surface of the mounting frame (6) is fixedly connected with a motor, the output shaft of the motor is fixedly connected with the horizontal cutting knife (61) through a shaft coupling and vertically downward, a waste port (62) is formed in one side wall of the mounting frame (6), and the inner top surface of the mounting frame (6) is fixedly connected with a guide plate (63), one end of the guide plate (63) is arranged at the waste port (62).

3. A leaf plucking apparatus as claimed in claim 1, wherein, The feeding frame (2) is fixedly connected with a first mounting frame (7), the side surface of the first mounting frame (7) is fixedly connected with a motor, the output shaft of the motor penetrates through the side wall of the first mounting frame (7) and is fixedly connected with a first rotating rod (71) through a shaft coupling, the first cutting knife (72) is fixedly connected on the first rotating rod (71), one end of the first rotating rod (71) away from the motor is rotatably connected with the other inner side wall of the first mounting frame (7) through a rotating shaft, and a plurality of groups of the first cutting knives (72) are arrayed and distributed on the first rotating rod (71), and spaces for the tobacco seedling plants in the culture box (5) to pass in the a direction are left between adjacent two groups of the first cutting knives (72).

4. A leaf plucking apparatus as claimed in claim 1, wherein, The guide frame (3) is fixedly connected with a second mounting frame (8), the side surface of the second mounting frame (8) is fixedly connected with a motor, the output shaft of the motor penetrates through the side wall of the second mounting frame (8) and is fixedly connected with a second rotating rod (81) through a shaft coupling, the second cutting knife (82) is fixedly connected on the second rotating rod (81), one end of the second rotating rod (81) away from the motor is rotatably connected with the other inner side wall of the second mounting frame (8) through a rotating shaft, and a plurality of groups of the second cutting knives (82) are arrayed and distributed on the second rotating rod (81), and spaces for the tobacco seedling plants in the culture box (5) to pass in the b direction are left between adjacent two groups of the second cutting knives (82).

5. A leaf plucking apparatus as claimed in claim 4, wherein, The guide frame (3) is fixedly connected with a mounting plate (31), the mounting plate (31) is fixedly connected with a pneumatic cylinder (32), the moving end of the pneumatic cylinder (32) is fixedly connected with a pushing plate (321), the guide frame (3) is fixedly connected with a displacement sensor (9), the displacement sensor (9) is electrically connected with an external controller through wires, and the pneumatic cylinder (32) is electrically connected with the external controller through wires.

6. A leaf plucking apparatus as claimed in claim 5, wherein, The second mounting frame (8) is provided with a disinfection assembly, the disinfection assembly comprises a spray head (10), the spray head (10) is fixedly connected on the second mounting frame (8), and the spray head (10) is fixedly connected between the water pipe (101) and an external disinfectant tank.

7. A leaf plucking apparatus as claimed in claim 6, wherein, The feeding frame (2) is provided with a conveying assembly, the conveying assembly comprises two groups of transmission rods (23), a motor is fixedly connected on the side wall of the feeding frame (2), the output shaft of the motor penetrates the side wall of the feeding frame (2) and is fixedly connected with one group of transmission rods (23) through a shaft coupling, the end, away from the motor, of the group of transmission rods (23) is rotatably connected between the inner side wall of the feeding frame (2) through a bearing (25), the two ends, away from the motor, of the other group of transmission rods (23) are rotatably connected between the two inner side walls of the feeding frame (2) through bearings (25), and the transmission rods (23) are fixedly connected with mounting rollers (24), the conveying belt (22) is sleeved between the two groups of mounting rollers (24), the culture box (5) is placed on the conveying belt (22), and the feeding frame (2) is fixedly connected with a bearing rod (21), and the top surface of the bearing rod (21) is in sliding contact with the bottom surface of the conveying belt (22).

8. A leaf plucking apparatus as claimed in claim 1, wherein, The upper feeding frame (1) is provided with rolling upper feeding rollers (11) on both sides, and the lower feeding frame (4) is provided with rolling lower feeding rollers (41) on both sides.

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