Tobacco plant topping and bud inhibition integrated device

Abstract

The utility model discloses a tobacco plant topping and bud inhibition integrated device which comprises a water tank, a supporting frame is fixedly installed at the bottom of the outer wall of the water tank, a bud inhibition assembly is installed on the rear portion of the inner bottom wall of the supporting frame, and a topping assembly is installed on the top wall of the bud inhibition assembly. According to the tobacco plant topping and bud inhibition integrated device, an operation controller controls the movable end of an electric push rod to rapidly stretch out to drive a tool apron to move, a trapezoidal sliding block slides in the inner wall of a trapezoidal sliding groove, the tool apron drives a cutting knife to cut and top tobacco plants through a penetrating through opening, the cutting knife enters the inner wall of a protective sleeve, and the cut falling tobacco plants are subjected to bud inhibition and bud inhibition; the electric cutting device can be placed in a garbage bag in the square frame to be collected in a unified mode and brought out of a tobacco field to prevent tobacco diseases, the cutting section is in an inclined state to prevent rainwater and dew from remaining on the cutting section to cause empty stem diseases of tobacco plants, meanwhile, the electric cutting device is more convenient and normative through electric cutting, and operation is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco plants, in particular to an integrated topping and axillary bud inhibition device for tobacco plants. Background Technique

[0002] During the cultivation process of tobacco plants, when they enter the late growth stage, they transfer from vegetative growth to reproductive growth, and a large amount of nutrients are absorbed by the upper leaves, flowers, and fruits to achieve the purpose of reproducing offspring. If topping and suckering are not carried out, due to insufficient nutrients, the upper leaves will not expand, the leaves will be small and light, and the middle and lower leaves will become thinner, which will inevitably reduce the yield and quality of tobacco leaves. Therefore, except for seed fields, all tobacco fields must be topped and suckered in a timely manner to control the growth advantage at the top and promote the timely distribution of nutrients to each leaf. However, after topping, axillary buds will appear again, and the growth advantage of the upper part of the tobacco plant will transfer to the axillary buds. In order to prevent nutrient consumption, it is necessary to completely remove the suckers. This can not only promote the full expansion of the top leaves, but also increase the accumulation of dry matter in the leaves, improve the single leaf weight, so that various nutrients required inside the leaves can be fully absorbed and utilized, greatly improving the yield and quality of tobacco leaves, promoting the germination of secondary roots of tobacco plants, making the root system developed, the stem thick and strong, and enhancing the ability to resist wind and lodging. Therefore, topping and suckering is an important technical measure for tobacco to achieve high quality and appropriate yield.

[0003] Regarding the above related technologies, it is considered that when manually topping and suckering tobacco plants, that is, first topping the tobacco plants by hand breaking or using scissors, and then spraying with a bud inhibitor sprayer. Manual operation has great randomness and uncertainty, which easily leads to problems such as excessive bud inhibitor dosage, low utilization rate, and large drug residues, thus affecting the quality of flue-cured tobacco. The existing topping and axillary bud inhibition machine has a large overall volume and heavy weight, which is extremely inconvenient to transfer in mountainous tobacco areas.

[0004] Therefore, the utility model provides an integrated topping and axillary bud inhibition device for tobacco plants to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an integrated topping and axillary bud inhibition device for tobacco plants, which solves the above problems.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: an integrated topping and axillary bud inhibition device for tobacco plants, including a water tank, a support frame is fixedly installed at the bottom of the outer wall of the water tank, a bud inhibition component is installed at the rear of the inner bottom wall of the support frame, and a topping component is installed on the top wall of the bud inhibition component;

[0007] The topping assembly includes a U-shaped handle. The inner wall of the bottom of the U-shaped handle is fixedly connected to the outer wall of the bud inhibition assembly. A controller is installed on the left side of the top wall of the U-shaped handle. A self-locking telescopic rod is fixedly installed on the left side wall of the U-shaped handle. The movable end of the self-locking telescopic rod is fixedly installed with a movable frame. An electric push rod is fixedly installed on the inner wall of the movable frame. A through opening is formed in the left side of the top wall of the movable frame. The movable end of the electric push rod is fixedly installed with a tool holder. A cutting knife is fixedly installed on the left side wall of the tool holder. A matching protective sleeve is fixedly installed on the inner left wall of the movable frame at a position corresponding to the cutting knife. A trapezoidal chute is formed in the inner rear wall of the movable frame. A trapezoidal slider is fixedly installed on the rear wall of the tool holder at a position corresponding to the trapezoidal chute.

[0008] Through the above technical solution, the setting of the topping assembly can perform rapid electric topping treatment on tobacco plants. When the hand length is insufficient, the length distance between the movable frame and the cutting knife can be adjusted according to the position of the tobacco plant.

[0009] Furthermore, the water tank is made of plastic material. The rear wall of the water tank is concave. The outer wall of the trapezoidal slider is slidably connected to the inner wall of the trapezoidal chute. The electric push rod is electrically connected to the controller.

[0010] Through the above technical solution, the electric push rod is controlled by the controller to work.

[0011] Furthermore, the bud inhibition assembly includes a micro liquid pump. The micro liquid pump is fixedly installed on the inner bottom wall of the support frame at a position corresponding to the concave position of the rear wall of the water tank. The water inlet of the micro liquid pump is communicated with the water tank. The micro liquid pump is electrically connected to the controller.

[0012] Through the above technical solution, the micro liquid pump is controlled by the controller to work, and at the same time, the bud inhibitor can be extracted from the water tank.

[0013] Furthermore, the water outlet of the micro liquid pump is communicated with a water outlet pipe. The bottom end of the water outlet pipe is fixedly installed with a movable hose. The bottom end of the movable hose is communicated with a connecting pipe. A fixed pipe is fixedly installed on the outer wall of the connecting pipe. The outer wall of the fixed pipe is fixedly installed with the inner bottom wall of the U-shaped handle. The left end of the connecting pipe is communicated with a telescopic joint pipe. The left end of the telescopic joint pipe is communicated with a communicating pipe. Connecting seats are fixedly installed on both the left and right sides of the outer wall of the communicating pipe. The top wall of the connecting seat is fixedly connected to the bottom wall of the movable frame.

[0014] Through the above technical solution, the bud inhibitor extracted by the micro liquid pump enters the telescopic joint pipe through the water outlet pipe, the movable hose, and the connecting pipe, and then enters the communicating pipe.

[0015] Furthermore, the left end of the communicating pipe is communicated with a conical connector. The left end of the conical connector is communicated with a semi-circular pipe. A plurality of micro water outlets are uniformly communicated with the bottom of the outer wall of the semi-circular pipe.

[0016] Through the above technical solution, the bud inhibitor entering the connecting pipe is sprayed out from the conical connector, the semi-circular pipe, and the micro water outlet head.

[0017] Furthermore, a square frame is fixedly installed on the left side of the rear wall of the movable frame. A square seat is snap-fitted on the top wall of the square frame. A U-shaped handle is fixedly installed on the top wall of the water tank. A water adding pipe is communicated with the top wall of the water tank. A sealing cover is screwed and installed on the outer wall of the water adding pipe.

[0018] Through the above technical solution, the square frame is mainly used for sheathing garbage bags.

[0019] Furthermore, a support pad is fixedly installed on the front wall of the support frame. Shoulder straps are installed on the left and right sides of the front walls of the water tank and the support pad.

[0020] Through the above technical solution, the support pad mainly supports the position of the staff's waist.

[0021] Beneficial effects

[0022] The utility model provides a tobacco plant topping and bud inhibiting integrated device. Compared with the prior art, the following beneficial effects are achieved:

[0023] (1). For this tobacco plant topping and bud inhibiting integrated device, the U-shaped handle drives the self-locking telescopic rod and the movable frame to move. The rod part of the tobacco plant enters the inner wall of the through port. The included angle between the movable frame and the tobacco plant is less than 90 degrees, and the movable frame is in an inclined state as a whole. The operation controller controls the movable end of the electric push rod to quickly extend to drive the tool holder to move. The trapezoidal slider slides in the inner wall of the trapezoidal chute. The tool holder drives the cutting knife to cut and top the tobacco plant through the through port. The cutting knife enters the inner wall of the protective sleeve. The cut tobacco plant can be placed into the garbage bag inside the square frame and collected uniformly, and taken out of the tobacco field to prevent tobacco diseases. The cutting section is in an inclined state to prevent rainwater and dew from remaining on the cutting section, causing hollow stem disease of the tobacco plant. At the same time, electric cutting is more convenient and standardized, and is more practical to operate.

[0024] (2). For this tobacco plant topping and bud inhibiting integrated device, the controller controls the micro liquid pump to extract the bud inhibitor into the water tank and then injects it into the connecting pipe through the water outlet pipe and the movable hose, and then enters the semi-circular pipe through the expansion joint pipe, the connecting pipe and the conical connector and sprays out the bud inhibitor from the micro water outlet head, so that the bud inhibitor flows downward along the rod part of the tobacco plant and contacts the tobacco leaf buds, so that the tobacco plant can be inhibited from budding when the topping work is in progress, enabling the two works to be carried out simultaneously and improving work efficiency.

[0025] (3) The integrated topping and bud suppressing device for tobacco plants drives the communicating pipe to move through the movable frame and the connecting seat, the communicating pipe drives the telescopic pipe to stretch, and the movable frame drives the self-locking telescopic rod to stretch. After the stretching of the self-locking telescopic rod is completed, it is locked, so that when the staff's arm length is not enough, the position of the movable frame can be adjusted in time according to the position of the tobacco plant, and the working radius of the whole device can be enlarged during use, having good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the front view of the external structure of the present utility model;

[0027] Figure 2 is the rear view of the external structure of the present utility model;

[0028] Figure 3 is the exploded view of the internal structure of the bud suppressing component and the topping component of the present utility model;

[0029] Figure 4 is the right view of the internal structure of the bud suppressing component and the topping component of the present utility model.

[0030] In the figure: 1. water tank; 2. support frame; 3. square seat; 4. support pad; 5. shoulder strap; 6. U-shaped handle; 7. sealing cover; 8. bud suppressing component; 81. micro liquid pump; 82. movable hose; 83. water outlet pipe; 84. connecting pipe; 85. fixed pipe; 86. telescopic pipe; 87. communicating pipe; 88. connecting seat; 89. conical connector; 810. semi-circular pipe; 811. micro water outlet head; 9. topping component; 91. movable frame; 92. U-shaped handle; 93. controller; 94. self-locking telescopic rod; 95. electric push rod; 96. tool holder; 97. trapezoidal slider; 98. cutting knife; 99. protective cover; 910. through opening; 911. trapezoidal chute; 10. square frame; 11. water filling pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Embodiment 1:

[0033] Please refer to Figures 1-4 , an integrated topping and bud suppressing device for tobacco plants, including a water tank 1, a support frame 2 is fixedly installed at the bottom of the outer wall of the water tank 1, a bud suppressing component 8 is installed at the rear part of the inner bottom wall of the support frame 2, and a topping component 9 is installed on the top wall of the bud suppressing component 8;

[0034] The topping assembly 9 includes a U-shaped handle 92. The inner wall of the bottom of the U-shaped handle 92 is fixedly connected to the outer wall of the bud inhibition assembly 8. A controller 93 is installed on the left side of the top wall of the U-shaped handle 92. A self-locking telescopic rod 94 is fixedly installed on the left side wall of the U-shaped handle 92. The movable end of the self-locking telescopic rod 94 is fixedly installed with a movable frame 91. An electric push rod 95 is fixedly installed on the inner wall of the movable frame 91. A through opening 910 is formed through the left side of the top wall of the movable frame 91. The movable end of the electric push rod 95 is fixedly installed with a tool rest 96. A cutting knife 98 is fixedly installed on the left side wall of the tool rest 96. A matching protective sleeve 99 is fixedly installed on the inner left wall of the movable frame 91 at a position corresponding to the cutting knife 98. A trapezoidal chute 911 is formed in the inner rear wall of the movable frame 91. A trapezoidal slider 97 is fixedly installed on the rear wall of the tool rest 96 at a position corresponding to the trapezoidal chute 911. The water tank 1 is made of plastic. The rear wall of the water tank 1 is concave. The outer wall of the trapezoidal slider 97 is slidably connected to the inner wall of the trapezoidal chute 911. The electric push rod 95 is electrically connected to the controller 93;

[0035] In the embodiment of the present utility model, the purpose of this setting is that the setting of the topping assembly 9 can, first of all, quickly perform electric topping treatment on tobacco plants electrically. The overall topping time is short and the positions of the movable frame 91, the electric push rod 95 and the cutting knife 98 can be adjusted according to the positions of different tobacco plants, which can expand the working radius of the topping assembly 9 and has good practical significance when in use. The movable end of the electric push rod 95 is quickly extended by controlling the controller 93.

[0036] Embodiment Two:

[0037] Please refer to Figures 1-4, this embodiment provides a technical solution on the basis of Embodiment 1: The bud inhibition assembly 8 includes a micro liquid pump 81. The micro liquid pump 81 is fixedly installed on the inner bottom wall of the support frame 2 and corresponds to the concave position on the rear wall of the water tank 1. The water inlet of the micro liquid pump 81 is communicated with the water tank 1. The micro liquid pump 81 is electrically connected to the controller 93. The water outlet of the micro liquid pump 81 is communicated with a water outlet pipe 83. A movable hose 82 is fixedly installed at the bottom end of the water outlet pipe 83. The bottom end of the movable hose 82 is communicated with a connecting pipe 84. A fixed pipe 85 is fixedly installed on the outer wall of the connecting pipe 84. The outer wall of the fixed pipe 85 is fixedly installed with the inner bottom of the inner wall of the U-shaped handle 92. The left end of the connecting pipe 84 is communicated with a telescopic joint pipe 86. The left end of the telescopic joint pipe 86 is communicated with a communicating pipe 87. Connecting seats 88 are fixedly installed on both the left and right sides of the outer wall of the communicating pipe 87. The top wall of the connecting seat 88 is fixedly connected to the bottom wall of the movable frame 91. The left end of the communicating pipe 87 is communicated with a conical connector 89. The left end of the conical connector 89 is communicated with a semi-circular pipe 810. A number of micro water outlets 811 are evenly communicated with the bottom of the outer wall of the semi-circular pipe 810. A square frame 10 is fixedly installed on the left side of the rear wall of the movable frame 91. A square seat 3 is snap-fitted and installed on the top wall of the square frame 10. A U-shaped handle 6 is fixedly installed on the top wall of the water tank 1. A water filling pipe 11 is communicated with the top wall of the water tank 1. A sealing cover 7 is screwed and installed on the outer wall of the water filling pipe 11. A support pad 4 is fixedly installed on the front wall of the support frame 2. Shoulder straps 5 are installed on both the left and right sides of the front walls of the water tank 1 and the support pad 4;

[0038] In the embodiment of the present utility model, the purpose of this setting is that when the topping assembly 9 is in the preparatory work, the bud inhibition assembly 8 also starts to work, so that the two work simultaneously. The micro liquid pump 81 extracts the bud inhibitor from the inside of the water tank 1, and sprays the bud inhibitor through the water outlet pipe 83, the movable hose 82, the telescopic joint pipe 86, the communicating pipe 87, the conical connector 89, the semi-circular pipe 810 and the micro water outlets 811. The bud inhibitor contacts the axillary buds growing on the outside of the tobacco plant, and has a good bud inhibition effect, which can prevent problems such as large amount of bud inhibitor, low utilization rate and large amount of drug residue, thus affecting the quality of flue-cured tobacco.

[0039] At the same time, the content not described in detail in this specification belongs to the well-known prior art of those skilled in the art.

[0040] During operation, first, the mobile power supply is electrically connected to the micro liquid pump 81 and the electric push rod 95 through the controller 93 to prepare before topping and axillary bud suppression of tobacco plants. First, fill the inside of the water tank 1 with the axillary bud suppressant through the water filling pipe 11, screw the sealing cover 7 onto the outer wall of the water filling pipe 11, and adjust the appropriate length according to the spacing of the tobacco fields and the spacing of tobacco plants. First, move the movable frame 91 to drive the communicating pipe 87 to move through the connecting seat 88. The communicating pipe 87 drives the telescopic joint pipe 86 to stretch. At the same time, the movable frame 91 drives the self-locking telescopic rod 94 to stretch. After the self-locking telescopic rod 94 finishes stretching, lock it. Set the garbage bag inside the inner wall of the square frame 10, and move the square seat 3 to snap into the inner wall of the square frame 10 to fix the garbage bag. Then the staff starts to drive the water tank 1 and the support frame 2 to move by pulling the U-shaped handle 6. The shoulder strap 5 is carried on the back of the staff, and the support pad 4 fits against the waist. When officially topping and axillary bud suppressing the tobacco plants, the staff holds the U-shaped handle 92 to drive the self-locking telescopic rod 94 and the movable frame 91 to move, so that the stem of the tobacco plant enters the inner wall of the through port 910. The angle between the movable frame 91 and the tobacco plant is less than 90 degrees, and the movable frame 91 is in an inclined state as a whole. Then the staff can operate the controller 93 to control the movable end of the electric push rod 95 to quickly extend to drive the tool holder 96 to move. When the tool holder 96 moves, it drives the trapezoidal slider 97 to slide in the inner wall of the trapezoidal chute 911. At the same time, the tool holder 96 drives the cutting knife 98 to cut and top the tobacco plant through the through port 910. Then the cutting knife 98 enters the inner wall of the protective sleeve 99. The cut tobacco plants can be put into the garbage bag inside the square frame 10 and collected uniformly, and taken out of the tobacco field to prevent tobacco diseases. The cutting section is in an inclined state to prevent rainwater and dew from remaining on the cutting section, causing hollow stem disease of tobacco plants. When topping the tobacco plants, the controller 93 can be used to control the micro liquid pump 81 to work. When the micro liquid pump 81 pumps the axillary bud suppressant into the water tank 1 and then through the water outlet pipe 83 and the movable hose 82, it is injected into the connecting pipe 84, and then through the telescopic joint pipe 86, the communicating pipe 87 and the conical connector 89, it enters the semi-circular pipe 810 and sprays out the axillary bud suppressant from the micro water outlet 811, so that the axillary bud suppressant flows downward along the stem of the tobacco plant and contacts the tobacco buds, which has the effect of axillary bud suppression. It can prevent problems such as excessive axillary bud suppressant dosage, low utilization rate, and large drug residues, and avoid affecting the quality of flue-cured tobacco. At the same time, the whole machine is small in volume and light in weight, which is more convenient to transfer in mountainous tobacco areas.

[0041] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated topping and axillary bud inhibition device for tobacco plants, comprising a water tank (1), characterized in that: A support frame (2) is fixedly installed at the bottom of the outer wall of the water tank (1). A bud inhibition component (8) is installed at the rear part of the inner bottom wall of the support frame (2), and a topping component (9) is installed on the top wall of the bud inhibition component (8). The topping component (9) includes a U-shaped handle (92). The inner bottom wall of the bottom of the U-shaped handle (92) is fixedly connected to the outer wall of the bud inhibition component (8). A controller (93) is installed on the left side of the top wall of the U-shaped handle (92). A self-locking telescopic rod (94) is fixedly installed on the left side wall of the U-shaped handle (92). The movable end of the self-locking telescopic rod (94) is fixedly installed with a movable frame (91). An electric push rod (95) is fixedly installed on the inner wall of the movable frame (91). A through opening (910) is formed through the left side of the top wall of the movable frame (91). The movable end of the electric push rod (95) is fixedly installed with a tool holder (96). A cutting knife (98) is fixedly installed on the left side wall of the tool holder (96). A matching protective sleeve (99) is fixedly installed on the inner left wall of the movable frame (91) at a position corresponding to the cutting knife (98). A trapezoidal chute (911) is formed on the inner rear wall of the movable frame (91). A trapezoidal slider (97) is fixedly installed on the rear wall of the tool holder (96) at a position corresponding to the trapezoidal chute (911).

2. The integrated topping and bud inhibition device for a tobacco plant according to claim 1, wherein: The water tank (1) is made of plastic material. The rear wall of the water tank (1) is concave. The outer wall of the trapezoidal slider (97) is slidably connected to the inner wall of the trapezoidal chute (911). The electric push rod (95) is electrically connected to the controller (93).

3. The integrated topping and bud inhibition device for a tobacco plant according to claim 1, wherein: The bud inhibition component (8) includes a micro liquid pump (81). The micro liquid pump (81) is fixedly installed on the inner bottom wall of the support frame (2) corresponding to the concave position of the rear wall of the water tank (1). The water inlet of the micro liquid pump (81) is communicated with the water tank (1). The micro liquid pump (81) is electrically connected to the controller (93).

4. The integrated topping and bud suppressing device for a tobacco plant according to claim 3, wherein: The water outlet of the micro liquid pump (81) is communicated with a water outlet pipe (83). The bottom end of the water outlet pipe (83) is fixedly installed with a movable hose (82). The bottom end of the movable hose (82) is communicated with a connecting pipe (84). A fixed pipe (85) is fixedly installed on the outer wall of the connecting pipe (84). The outer wall of the fixed pipe (85) is fixedly installed with the inner bottom wall of the U-shaped handle (92). The left end of the connecting pipe (84) is communicated with a telescopic joint pipe (86). The left end of the telescopic joint pipe (86) is communicated with a communicating pipe (87). Connecting seats (88) are fixedly installed on both the left and right sides of the outer wall of the communicating pipe (87). The top wall of the connecting seat (88) is fixedly connected to the bottom wall of the movable frame (91).

5. The integrated topping and bud inhibition device for a tobacco plant according to claim 4, wherein: The left end of the communicating pipe (87) is communicated with a conical connector (89). The left end of the conical connector (89) is communicated with a semi-circular pipe (810). A number of micro water outlets (811) are uniformly communicated with the bottom of the outer wall of the semi-circular pipe (810).

6. The integrated topping and bud suppressing device for a tobacco plant according to claim 1, wherein: On the left side of the rear wall of the movable frame (91), a square frame (10) is fixedly installed. On the top wall of the square frame (10), a square seat (3) is snap-fitted and installed. On the top wall of the water tank (1), a U-shaped handle (6) is fixedly installed. The top wall of the water tank (1) is communicated with a water filling pipe (11). A sealing cover (7) is screwed and installed on the outer wall of the water filling pipe (11).

7. The integrated topping and bud inhibition device for tobacco plants according to claim 1, characterized in that: On the front wall of the support frame (2), a support pad (4) is fixedly installed. Straps (5) are installed on the left and right sides of the front walls of the water tank (1) and the support pad (4).

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