Agricultural weeding machine with collecting structure

Abstract

The utility model relates to the technical field of agricultural weeding machines, and discloses an agricultural weeding machine with a collecting structure, which comprises a base, a replacing mechanism is arranged outside the base, a driving mechanism is arranged at the bottom end of the replacing mechanism, and a collecting mechanism is arranged at the top end of the base; the collecting mechanism comprises a gathering plate, the exterior of the gathering plate is fixedly connected to the front end of the base, a cutting knife is arranged in the base, a guide groove is formed in the top end of the base, a chopping blade is arranged at the top end of the base, and a fixing box is fixedly connected to the top end of the base. The gathering plate gathers weeds, the cutting knife cuts off the weeds, the guide groove is matched with the exhaust fan, the chopping blade cuts the weeds and enables the weeds to be discharged into the collecting bag from the collecting port, whole-process automatic operation is achieved, weeding efficiency is improved, centralized treatment of the weeds is facilitated, labor cost is reduced, and the weed treatment mode is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural weeding machine technical field especially, it is agricultural weeding machine with collection structure. BACKGROUND

[0002] In agricultural production, the growth of weeds has been a key factor affecting crop yield and quality, weeds will not only compete with crops for nutrients, water and sunlight, but also breed diseases and pests, which seriously threaten the healthy growth of crops, the traditional weeding method is difficult to meet the development needs of modern agricultural scale, high efficiency and green, and it is urgent to develop more advanced weeding technology and equipment, under such background, the development of weeding machine is very important.

[0003] The weeding machine is mainly composed of a power source, a transmission component, a cutting component, a walking component and a control component, the power source has a fuel engine and a motor, the former has large power, and the latter is convenient to start and has small noise, the transmission component is like a belt, a gear and a chain, which is responsible for transmitting power to the cutting component, the cutting component has sharp blades or grass ropes, which can cut off weeds, the walking component relies on wheels or tracks to provide mobility, the wheels are flexible in steering, and the tracks have strong grip, the control component includes an operating handle, a speed regulating device and a safety device, which is convenient for users to control and can ensure safety at critical moments, during work, the power is transmitted to the cutting component through the transmission component to rotate at high speed, thereby realizing weeding.

[0004] In modern agricultural production, many weeding machines on the market generally have a key defect, that is, lack of effective weed collection components, which makes it necessary to spend a lot of manpower and material resources to clean up the scattered weeds in the field after completing the weeding work, which not only increases the labor intensity, but also seriously affects the overall efficiency of the agricultural operation, therefore, an agricultural weeding machine with a collection structure is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides an agricultural weeding machine with a collection structure, which aims to improve the problem of lack of effective weed collection components in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An agricultural weeding machine with a collection structure, comprising a base, the outside of the base is provided with a replacement mechanism, the bottom end of the replacement mechanism is provided with a driving mechanism, the top end of the base is provided with a collection mechanism;

[0008] The collecting mechanism comprises an aggregation plate, the outer part of the aggregation plate is fixedly connected to the front end of the base, the inner part of the base is provided with a cutting knife, the top end of the base is provided with a guide groove, the top end of the base is provided with a chopping blade, the top end of the base is fixedly connected with a fixed box, the inner part of the fixed box is fixedly connected with an air extractor, and the inner part of the fixed box is fixedly connected with a filter plate.

[0009] As a further description of the above technical scheme:

[0010] The outer part of the chopping blade is rotatably connected to the inner part of the fixed box, and the guide groove is in an inclined shape.

[0011] As a further description of the above technical scheme:

[0012] The top end of the base is fixedly connected with a control handle, and the outer part of the fixed box is fixedly connected with a collecting opening.

[0013] As a further description of the above technical scheme:

[0014] The replacing mechanism comprises a rotating shaft, the outer part of the rotating shaft is fixedly connected with a fixed rod, the top end of the fixed rod is fixedly connected with a connecting rod, the inner part of the connecting rod is rotatably connected with a rotating block, the outer part of the rotating block is fixedly connected with a clamping plate, the bottom end of the fixed rod is fixedly connected with a sliding block, and the bottom end of the sliding block is slidably connected with a guide plate.

[0015] As a further description of the above technical scheme:

[0016] The driving mechanism comprises a guide plate, the bottom end of the guide plate is fixedly connected with a moving rod, and the bottom end of the moving rod is fixedly connected with an air cylinder.

[0017] As a further description of the above technical scheme:

[0018] The outer part of the clamping plate is slidably connected to the outer part of the fixed box, and the top end of the guide plate is in an inclined shape.

[0019] As a further description of the above technical scheme:

[0020] The outer part of the moving rod is slidably connected to the outer part of the base, and the inner part of the clamping plate is in contact with the outer part of the collecting opening.

[0021] As a further description of the above technical scheme:

[0022] The bottom end of the air cylinder is fixedly connected with a supporting plate, and the top end of the supporting plate is fixedly connected to the bottom end of the base.

[0023] The utility model has the advantages of the following:

[0024] 1. The utility model discloses a cutting knife cuts off, and the guiding groove and the air extractor cooperate, and the cutting blade cuts the weed into pieces, makes it from the collection port into the collection bag, full -automatic operation, not only improves the weeding efficiency, but also is convenient for the concentrated processing of weed, reduces the artificial cost and optimizes the weed processing mode.

[0025] 2. The utility model discloses a series of structures are driven to realize the quick location and loosening of the collection bag of the clamping plate, can ensure the stability of the collection bag when the weed is collected, and can quickly complete the collection bag taking after the collection is finished, greatly reduces the machine downtime, and significantly improves the weeding efficiency. DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of the agricultural weeding machine with the collection structure that the utility model proposes;

[0027] Figure 2 It is the structural schematic view of the support plate of the agricultural weeding machine with the collection structure that the utility model proposes;

[0028] Figure 3 It is Figure 2 It is the enlarged view of A in the figure.

[0029] Figure 4 It is the enlarged view of B in the figure. Figure 2

[0030] Legend:

[0031] 1, base, 2, cutting knife, 3, gather board, 4, fixed box, 5, sliding block, 6, guiding groove, 7, cutting blade, 8, filter board, 9, air extractor, 10, control handle, 11, collection port, 12, rotating shaft, 13, fixed rod, 14, connecting rod, 15, rotating block, 16, guide plate, 17, moving rod, 18, cylinder, 19, clamping plate, 20, support plate. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] Refer to Figures 1 to 3 ​The present invention provides an embodiment of an agricultural weeding machine with a collection structure, including a base 1. The base 1 serves as the basic support component of the entire weeding machine, providing a platform for the installation and operation of subsequent mechanisms. A replacement mechanism is provided on the outside of the base 1. The function of the replacement mechanism is to conveniently and quickly install and remove the collection bag for collecting weeds, thereby reducing machine downtime and improving weeding efficiency. A drive mechanism is provided at the bottom of the replacement mechanism, providing power support for the operation of the replacement mechanism. A collection mechanism is provided at the top of the base 1, which is responsible for collecting and processing the cut weeds.

[0034] The collection mechanism includes a gathering plate 3, which is externally fixed to the front end of the base 1. When the weeder moves, the gathering plate 3 can effectively gather the scattered weeds in front to the center, making the subsequent cutting operation more efficient and greatly increasing the amount of weeds cut in a single operation. The base 1 is equipped with a cutting blade 2, which is responsible for cutting the gathered weeds and preparing them for subsequent collection. Its sharp blade can quickly and neatly cut various types of weeds. The top of the base 1 is provided with a guide groove 6, which is inclined. This inclined design can guide the cut weeds to move along the inclined direction. With the suction of the exhaust fan 9, the weeds can smoothly enter the subsequent processing process.

[0035] The top of the base 1 is equipped with a shredding blade 7, which rotates inside the fixed box 4. The function of the shredding blade 7 is to further cut larger weeds into smaller pieces so that the weeds can move smoothly inside the fixed box 4 and avoid blockage caused by the large size of the weeds, thereby ensuring the continuity of the collection work. The fixed box 4 is fixedly connected to the top of the base 1. The fixed box 4 is one of the core components of the collection mechanism. It contains the shredding blade 7, the exhaust fan 9, and the filter plate 8, etc., providing a relatively closed and orderly space for the collection and processing of weeds. The exhaust fan 9 is fixedly connected inside the fixed box 4. The exhaust fan 9 generates a strong suction force, which, guided by the guide groove 6, draws the chopped weeds into the fixed box 4. It is the key power source for moving and collecting weeds.

[0036] A filter plate 8 is fixedly connected inside the fixed box 4. The filter plate 8 can prevent weeds from affecting the operation of the exhaust fan 9. The external rotating part of the shredding blade 7 is connected to the inside of the fixed box 4. Through high-speed rotation, it shreds larger weeds entering the fixed box 4, making the weeds easier to collect. A control handle 10 is fixedly connected to the top of the base 1. The control handle 10 allows the operator to control the direction of travel and operation of the weed cutter. It is an important part of human-machine interaction. The operator can flexibly adjust the working path of the weed cutter through the control handle 10. A collection port 11 is fixedly connected to the outside of the fixed box 4. The collection port 11 is the outlet where the weeds are finally discharged and enter the collection bag. The collection bag must be tightly connected to the outside of the collection port 11 to achieve the collection of weeds.

[0037] Reference Figure 1 , Figure 2 and Figure 4 The replacement mechanism includes a rotating shaft 12, which serves as the central axis for the rotation of the fixed rod 13, allowing the fixed rod 13 to rotate around it. This drives a series of related components to perform clamping and releasing operations on the collection bag. The fixed rod 13 is fixedly connected to the outside of the rotating shaft 12. The fixed rod 13 rotates under the drive of the rotating shaft 12. Different components are connected to the top and bottom of the fixed rod 13 to work together to complete the operation of the collection bag. A connecting rod 14 is fixedly connected to the top of the fixed rod 13. The connecting rod 14 connects the fixed rod 13 and the rotating block 15, providing support for the rotating block 15 so that it can rotate within a specific range. This, in turn, drives the clamping plate 19 to change position, thereby limiting and releasing the collection bag. The clamping plate 19 is fixedly connected to the outside of the rotating block 15. The clamping plate 19 acts directly on the collection bag, limiting or releasing the collection bag through its movement, ensuring that the collection bag is stably connected to the outside of the collection port 11 during the collection of weeds.

[0038] A sliding block 5 is fixedly connected to the bottom end of the fixed rod 13. The sliding block 5 slides on the guide plate 16, converting the linear motion of the cylinder 18 into the rotation of the fixed rod 13, thereby driving the clamping plate 19 to move. The bottom end of the sliding block 5 is slidably connected to the guide plate 16, which provides a sliding track for the sliding block 5, guiding it to move in a specific direction, ensuring that the rotation of the fixed rod 13 is accurate and stable. The drive mechanism includes the guide plate 16, which is not only the sliding track of the sliding block 5, but also connected to the moving rod 17, transmitting power from the cylinder 18. The bottom end of the guide plate 16 is fixedly connected to the moving rod 17, which moves up and down linearly under the drive of the cylinder 18, thereby driving the guide plate 16 and other connected components to move. The bottom end of the moving rod 17 is fixedly connected to the cylinder 18, which serves as the power source of the drive mechanism. Through extension and retraction, the cylinder 18 drives the moving rod 17 to rise or fall, thereby controlling the movement of the entire changing mechanism.

[0039] The clamping plate 19 is externally slidably connected to the outside of the fixed box 4. When operating the collection bag, the clamping plate 19 slides along the outside of the fixed box 4 to ensure the stability and accuracy of the clamping plate 19's movement. The top of the guide plate 16 is inclined. This inclined design helps the sliding block 5 to slide smoothly on it, making the rotation of the fixed rod 13 more stable and efficient. The external of the moving rod 17 is externally slidably connected to the outside of the base 1 to ensure the stability of the moving rod 17 during movement, while also allowing it to cooperate with the base 1 without interfering with the normal operation of other components. The inside of the clamping plate 19 is in contact with the outside of the collection port 11. When the clamping plate 19 moves, it can tightly clamp the collection bag that is fitted outside the collection port 11, ensuring that the collection bag will not fall off during the collection of weeds. The bottom of the cylinder 18 is fixedly connected to the support plate 20. The support plate 20 supports and fixes the cylinder 18, ensuring the stability of the drive mechanism during operation. The top of the support plate 20 is fixedly connected to the bottom of the base 1 to ensure the stability of each component of the weed cutter during operation.

[0040] Working principle: When operators need to remove and collect weeds, they first wrap the opening of the collection bag around the outside of the collection opening 11. At this time, by activating the cylinder 18, the cylinder 18 drives the moving rod 17 to rise, causing the sliding block 5 to slide at the top of the guide plate 16. This causes the fixed rod 13 to rotate around the rotating shaft 12, causing the rotating block 15 to rotate inside the connecting rod 14. Finally, the clamping plate 19 limits the collection bag, and the collection bag fits tightly against the outside of the collection opening 11 to ensure stability during weed collection. After collection, when it is necessary to remove the collection bag, the cylinder 18 is driven in reverse, which causes the clamping plate 19 to release the limit on the collection, completing the removal of the collection bag. By quickly installing and removing the collection bag, the machine downtime can be reduced and the weeding efficiency can be improved.

[0041] When the device is moving to remove weeds, the gathering plate 3 gathers the weeds in front and cuts them with the cutting blade 2. The cut weeds are guided by the guide groove 6 and drawn by the exhaust fan 9, so that larger weeds are cut into smaller pieces by the shredding blade 7, making it easier for them to move inside the fixed box 4 and be discharged from the collection port 11 and fall into the collection bag. This achieves the cutting and collection of weeds. The automatic operation process improves the efficiency of weed removal, and the weed collection operation facilitates the centralized processing of weeds.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An agricultural weeding machine with a collection structure, comprising a base (1), characterized in that: The base (1) is provided with a replacement mechanism on its exterior, a driving mechanism is provided at the bottom of the replacement mechanism, and a collection mechanism is provided at the top of the base (1). The collection mechanism includes an aggregating plate (3), which is fixedly connected to the front end of the base (1). A cutting blade (2) is provided inside the base (1). A guide groove (6) is provided at the top of the base (1). A shredding blade (7) is provided at the top of the base (1). A fixing box (4) is fixedly connected to the top of the base (1). An exhaust fan (9) is fixedly connected inside the fixing box (4). A filter plate (8) is fixedly connected inside the fixing box (4).

2. An agricultural weeding machine with a collection structure according to claim 1, characterized in that: The external rotatable connection of the shredding blade (7) is to the inside of the fixed box (4), and the guide groove (6) is set in an inclined shape.

3. An agricultural weeding machine with a collection structure according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a control handle (10), and the outside of the fixed box (4) is fixedly connected to a collection port (11).

4. An agricultural weeding machine with a collection structure according to claim 3, characterized in that: The replacement mechanism includes a rotating shaft (12), which is externally fixed to a fixed rod (13). A connecting rod (14) is fixedly connected to the top of the fixed rod (13). A rotating block (15) is rotatably connected inside the connecting rod (14). A clamping plate (19) is fixedly connected to the outside of the rotating block (15). A sliding block (5) is fixedly connected to the bottom of the fixed rod (13). A guide plate (16) is slidably connected to the bottom of the sliding block (5).

5. An agricultural weeding machine with a collection structure according to claim 4, characterized in that: The driving mechanism includes a guide plate (16), a moving rod (17) is fixedly connected to the bottom end of the guide plate (16), and a cylinder (18) is fixedly connected to the bottom end of the moving rod (17).

6. An agricultural weeding machine with a collection structure according to claim 4, characterized in that: The clamping plate (19) is slidably connected to the outside of the fixed box (4), and the top of the guide plate (16) is inclined.

7. An agricultural weeding machine with a collection structure according to claim 5, characterized in that: The movable rod (17) is slidably connected to the outside of the base (1), and the inside of the clamping plate (19) is in contact with the outside of the collection port (11).

8. An agricultural weeding machine with a collection structure according to claim 5, characterized in that: The bottom end of the cylinder (18) is fixedly connected to a support plate (20), and the top end of the support plate (20) is fixedly connected to the bottom end of the base (1).

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