Pinching device for broad bean seedling planting

Abstract

The utility model discloses a pinching device for broad bean seedling planting, which belongs to the technical field of broad bean pinching and comprises a pinching device main body, a pinching opening is arranged below one end of the pinching device main body, a convenient disassembly and assembly component is arranged at the joint of the pinching device main body and the pinching opening, and a storage basket is arranged at the other end below the pinching device main body. A spiral cutting blade is arranged in the pinching opening, a cutting motor is arranged at one end of the spiral cutting blade, a dust collection fan is arranged at one end of the upper portion of the pinching device body, a filter screen is arranged below the dust collection fan, and a cleaning assembly is arranged below the filter screen. By arranging the dismounting and mounting seat, the square mounting seat, the fixing rod, the fixing sliding block, the fixing spring and the limiting plate, the pinching opening can be quickly dismounted and mounted, so that the internal spiral cutting blade can be conveniently maintained or replaced, and by arranging the square pull rod, the handle, the fixing seat, the reset spring and the cleaning brush plate, the filter screen can be conveniently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of broad bean topping, and in particular relates to a topping device for planting broad bean seedlings. Background Art

[0002] Broad beans are a type of plant that grows indefinitely, so for their better growth, they must be topped when they start to form pods. Otherwise, if they are allowed to grow, nutrients will not be concentrated to supply flowering and pod formation, and it will also easily cause the pods to fall off in the later stage. Pinching and topping the broad beans when they enter the late flowering period can not only control their excessive growth and improve their resistance to lodging, but also reduce nutrient consumption and increase yield, so a topping device is needed.

[0003] Chinese patent application No. 202321413210.4 discloses a device for quickly topping broad beans, including a connecting frame, a shield fixedly connected to one side wall of the connecting frame, a plurality of support rods symmetrically fixedly connected to the shield, a driving motor fixedly connected to each of the plurality of support rods, a driving shaft fixedly connected to the output end of the driving motor, a fan blade fixedly connected to one end of the driving shaft located in the shield, and a filter fixedly connected to one end of the shield close to the connecting frame. In the utility model, the driving motor can simultaneously drive the spiral cutting blade and the fan blade to rotate, and the broad bean tips are scraped and cut by means of the rapidly rotating spiral cutting blades, and the high-speed airflow generated by the fan blades in the connecting frame is used to keep the broad bean tips straight during topping, so as to facilitate scraping and topping. At the same time, the high-speed airflow sucks the scraped broad bean tips into the connecting frame, and finally these broad bean tips are blocked by the filter in the shield, and finally fall into the storage basket and are collected.

[0004] The above-mentioned patent discloses that when in use, the pointed mouth is disassembled and assembled by means of a plurality of bolts and nuts so as to repair and replace the spiral cutting blades in the pointed mouth. However, when in use, the pointed mouth is not conveniently disassembled and assembled and requires the aid of external tools, which is not convenient enough. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a topping device for planting broad bean seedlings, which has the characteristics of being able to quickly disassemble and assemble the topping mouth so as to repair or replace the internal spiral cutting blades.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a topping device for planting broad bean seedlings, comprising a topping device body, a topping opening is arranged below one end of the topping device body, a convenient disassembly and assembly component is arranged at the connection between the topping device body and the topping opening, a storage basket is arranged at the other end below the topping device body, a spiral cutting blade is arranged inside the topping opening, a cutting motor is arranged at one end of the spiral cutting blade, a dust suction fan is arranged at one end above the topping device body, a filter screen is arranged below the dust suction fan, and a cleaning component is arranged below the filter screen.

[0007] Preferably, the convenient disassembly and assembly component includes a disassembly and assembly seat, a square mounting seat, a fixed rod, a fixed slider, a fixed spring and a limit plate, wherein a disassembly and assembly seat is provided at one end below the main body of the pointing device, a square mounting seat is provided below the disassembly and assembly seat, a fixed rod is provided on one side of the square mounting seat, a fixed slider is provided below the fixed rod, a fixed spring is provided on one side of the fixed slider, and a limit plate is provided at one end inside the fixed rod.

[0008] Preferably, a stabilizing slider is disposed above the fixing rod, and a stabilizing slider is slidably connected in the middle of the stabilizing slider to a stabilizing slider rod.

[0009] Preferably, a sealing gasket is provided at one end of the square mounting seat.

[0010] Preferably, the cleaning assembly includes a square pull rod, a handle, a fixed seat, a return spring and a cleaning brush plate, wherein a square pull rod is arranged below the filter, a handle is arranged at one end of the square pull rod, a return spring is arranged below the square pull rod, a fixed seat is arranged at the other end of the square pull rod, and a cleaning brush plate is arranged at one end of the fixed seat.

[0011] Preferably, a locking bolt is provided below the fixing seat, and a threaded hole cooperating with the locking bolt is opened and closed below one end of the cleaning brush plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of being able to quickly disassemble and assemble the pointed mouth by arranging a convenient disassembly and assembly component, so as to repair or replace the internal spiral cutting blade. By arranging a disassembly and assembly seat, a square mounting seat, a fixed rod, a fixed slider, a fixed spring and a limit plate, the pointed mouth can be quickly disassembled and assembled, so as to repair or replace the internal spiral cutting blade, thereby improving the convenience of use.

[0014] 2. The utility model realizes the effect of facilitating cleaning of the filter by providing a cleaning component, and provides a square pull rod, a handle, a fixing seat, a return spring and a cleaning brush plate to facilitate cleaning of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 This is a schematic diagram of the structure of the convenient disassembly and assembly components of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the cleaning component of the utility model.

[0019] In the figure: 1. The main body of the pointing device; 2. The pointing mouth; 3. The convenient disassembly and assembly component; 31. The disassembly and assembly seat; 32. The square mounting seat; 33. The fixing rod; 34. The fixing slider; 35. The fixing spring; 36. The limit plate; 37. The sealing gasket; 38. The stabilizing slider; 4. The spiral cutting blade; 5. The cutting motor; 6. The storage basket; 7. The dust suction fan; 8. The filter; 9. The cleaning component; 91. The square pull rod; 92. The handle; 93. The fixing seat; 94. The reset spring; 95. The cleaning brush plate; 96. The locking bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a topping device for planting broad bean seedlings, comprising a topping device body 1, a topping opening 2 is arranged below one end of the topping device body 1, a convenient disassembly and assembly component 3 is arranged at the connection between the topping device body 1 and the topping opening 2, a storage basket 6 is arranged at the other end below the topping device body 1, a spiral cutting blade 4 is arranged inside the topping opening 2, a cutting motor 5 is arranged at one end of the spiral cutting blade 4, a dust suction fan 7 is arranged at one end above the topping device body 1, a filter screen 8 is arranged below the dust suction fan 7, and a cleaning component 9 is arranged below the filter screen 8.

[0023] Specifically, the convenient disassembly and assembly component 3 includes a disassembly and assembly seat 31, a square mounting seat 32, a fixed rod 33, a fixed slider 34, a fixed spring 35 and a limit plate 36, wherein a disassembly and assembly seat 31 is provided at one end below the pointing device body 1, a square mounting seat 32 is provided below the disassembly and assembly seat 31, a fixed rod 33 is provided on one side of the square mounting seat 32, a fixed slider 34 is provided below the fixed rod 33, a fixed spring 35 is provided on one side of the fixed slider 34, and a limit plate 36 is provided at one end inside the fixed rod 33.

[0024] By adopting the above technical solution, the fixing rod 33 is pulled, and the fixing rod 33 drives the fixing slider 34 to move and compress the fixing spring 35, so that the fixing rod 33 is disengaged from the fixing hole. When the fixing rod 33 moves to the limit plate 36 located outside the disassembly and assembly seat 31, the limit plate 36 moves down to limit and fix the fixing rod 33 to prevent rebound. Then the square mounting seat 32 and the disassembly and assembly seat 31 can be separated, so that the sharpening mouth 2 can be removed, so that the device can quickly disassemble and assemble the sharpening mouth 2 when in use, so as to repair or replace the internal spiral cutting blade 4, thereby improving the convenience of use.

[0025] Specifically, a stabilizing slide block 38 is disposed above the fixing rod 33 , and a stabilizing slide bar is slidably connected in the middle of the stabilizing slide block 38 .

[0026] By adopting the above technical solution, the stabilizing slider 38 cooperates with the stabilizing slide rod, so that the fixing rod 33 can slide stably.

[0027] Specifically, a sealing gasket 37 is disposed at one end of the square mounting seat 32 .

[0028] By adopting the above technical solution, the sealing gasket 37 facilitates sealing between the square mounting seat 32 and the disassembly seat 31 .

[0029] When the present embodiment is in use: the fixing rod 33 is pulled, and the fixing rod 33 drives the fixing slider 34 to move and compress the fixing spring 35, so that the fixing rod 33 is disengaged from the fixing hole. When the fixing rod 33 moves to the limit plate 36 and is located outside the disassembly seat 31, the limit plate 36 moves down to limit and fix the fixing rod 33 to prevent rebound. Then the square mounting seat 32 and the disassembly seat 31 can be separated, so that the sharpening mouth 2 can be removed, so that the sharpening mouth 2 can be quickly disassembled and assembled when the device is in use, so as to repair or replace the internal spiral cutting blade 4, thereby improving the convenience of use.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: specifically, the cleaning component 9 includes a square pull rod 91, a handle 92, a fixed seat 93, a return spring 94 and a cleaning brush plate 95, wherein a square pull rod 91 is arranged below the filter 8, a handle 92 is arranged at one end of the square pull rod 91, a return spring 94 is arranged below the square pull rod 91, a fixed seat 93 is arranged at the other end of the square pull rod 91, and a cleaning brush plate 95 is arranged at one end of the fixed seat 93.

[0032] By adopting the above-mentioned technical solution, the handle 92 is pulled, and the handle 92 drives the square pull rod 91 to move, thereby driving the cleaning brush plate 95 to move the compressed return spring 94, so that the cleaning brush plate 95 cleans the filter 8. Thereafter, the handle 92 is released, and the return spring 94 can drive the cleaning brush plate 95 to reset, so that the device is convenient for cleaning the filter 8 when in use, thereby improving the practicality of use.

[0033] Specifically, a locking bolt 96 is disposed below the fixing seat 93 , and a threaded hole matching the locking bolt 96 is opened and closed below one end of the cleaning brush plate 95 .

[0034] By adopting the above technical solution, the locking bolt 96 facilitates the replacement of the cleaning brush plate 95 .

[0035] When this embodiment is in use: pull the handle 92, the handle 92 drives the square pull rod 91 to move, which drives the cleaning brush plate 95 to move the compressed return spring 94, so that the cleaning brush plate 95 cleans the filter 8, and then release the handle 92, the return spring 94 can drive the cleaning brush plate 95 to reset, so that the device is easy to clean the filter 8 when in use, thereby improving the practicality of use.

[0036] The structures and usage principles of the topping device body 1, the topping mouth 2, the spiral cutting blades 4, the storage basket 6, the dust suction fan 7 and the filter screen 8 in the utility model have been disclosed in a broad bean quick topping device disclosed in Chinese patent application No. 202321413210.4.

[0037] Working principle and use process of the utility model: when the utility model is in use, the dust suction fan 7 and the cutting motor 5 are started, and the cutting motor 5 drives the spiral cutting blade 4 to rotate to perform sharpening. The sharpened debris will be sucked away by the dust suction fan 7 and fall into the storage basket 6. When the sharpening mouth 2 needs to be removed, the sharpening mouth 2 can be conveniently disassembled and assembled through the convenient disassembly and assembly component 3. The filter screen 8 is conveniently cleaned by setting the cleaning component 9. When the convenient disassembly and assembly component 3 is in use, the fixing rod 33 is pulled, and the fixing rod 33 drives the fixing slider 34 to move and compress the fixing spring 35, so that the fixing rod 33 is separated from the fixing hole. When the fixing rod 33 moves to the limit plate 36 and is located outside the disassembly and assembly seat 31, the limit plate 36 moves down. The fixing rod 33 is limited and fixed to prevent rebound, and then the square mounting seat 32 and the disassembly seat 31 can be separated, so that the sharpening mouth 2 can be removed, so that the sharpening mouth 2 can be quickly disassembled and assembled when the device is in use, so as to repair or replace the internal spiral cutting blade 4, thereby improving the convenience of use. When the cleaning component 9 is in use, the handle 92 is pulled, and the handle 92 drives the square pull rod 91 to move, thereby driving the cleaning brush plate 95 to move the compressed reset spring 94, so that the cleaning brush plate 95 cleans the filter screen 8, and then the handle 92 is released, and the reset spring 94 can drive the cleaning brush plate 95 to reset, so that when the device is in use, it is convenient to clean the filter screen 8, thereby improving the practicality of use.

[0038] Although the 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 topping device for planting broad bean seedlings, comprising a topping device body, characterized in that: A pointing opening is arranged below one end of the pointing device body, a convenient disassembly and assembly component is arranged at the connection between the pointing device body and the pointing opening, a storage basket is arranged at the other end below the pointing device body, a spiral cutting blade is arranged inside the pointing opening, a cutting motor is arranged at one end of the spiral cutting blade, a dust suction fan is arranged at one end above the pointing device body, a filter screen is arranged below the dust suction fan, and a cleaning component is arranged below the filter screen.

2. A device for topping broad bean seedlings according to claim 1, characterized in that: The convenient disassembly and assembly component includes a disassembly and assembly seat, a square mounting seat, a fixed rod, a fixed slider, a fixed spring and a limit plate, wherein a disassembly and assembly seat is provided at one end below the main body of the pointing device, a square mounting seat is provided below the disassembly and assembly seat, a fixed rod is provided on one side of the square mounting seat, a fixed slider is provided below the fixed rod, a fixed spring is provided on one side of the fixed slider, and a limit plate is provided at one end inside the fixed rod.

3. A device for tipping broad bean seedlings according to claim 2, characterized in that: A stabilizing slide block is arranged above the fixing rod, and a stabilizing slide bar is slidably connected in the middle of the stabilizing slide block.

4. A device for topping broad bean seedlings according to claim 2, characterized in that: A sealing gasket is arranged at one end of the square mounting seat.

5. A device for topping broad bean seedlings according to claim 1, characterized in that: The cleaning assembly includes a square pull rod, a handle, a fixed seat, a return spring and a cleaning brush plate, wherein a square pull rod is arranged below the filter, a handle is arranged at one end of the square pull rod, a return spring is arranged below the square pull rod, a fixed seat is arranged at the other end of the square pull rod, and a cleaning brush plate is arranged at one end of the fixed seat.

6. A device for topping broad bean seedlings according to claim 5, characterized in that: A locking bolt is arranged below the fixing seat, and a threaded hole cooperating with the locking bolt is opened and closed below one end of the cleaning brush plate.

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