Agricultural weeding device with crushing mechanism

Abstract

The invention belongs to the field of agricultural instruments, and discloses an agricultural weeding device with a crushing mechanism, which comprises a bottom plate, the bottom plate is connected with a mounting box, the mounting box is rotatably connected with a rotating rod, the rotating rod is connected with a mounting rod, the mounting rod is connected with a crushing motor, the crushing motor is detachably connected with a rotating disc, and the rotating disc is detachably connected with the crushing mechanism. The rotating disc is connected with a crushing rope, the mounting box is provided with a passing groove, the mounting box is connected with a servo motor, an output shaft of the servo motor is connected with a rotating disc, the rotating disc is rotatably connected with a poke rod, the rotating rod is connected with a poke groove, and the poke rod is slidably connected with the poke groove; the bottom plate is connected with a protection box, the protection box is connected with a protection device, and the rotating rod is connected with an auxiliary device.According to the technical scheme, the area of one-time weeding is greatly increased, a worker does not need to push the device back and forth repeatedly to move, the labor intensity of workers is greatly relieved, the weeding efficiency is improved, and meanwhile the use safety of the device is improved.

Description

Technical Field

[0001] The invention relates to the field of agricultural machinery, in particular to an agricultural weeding device with a crushing mechanism. Background Art

[0002] Developing agricultural mechanization, improving work efficiency, and improving agricultural production efficiency are particularly important in an agricultural country like ours. As a tool that plays an important role in agricultural production, the lawn mower has the most direct impact on the yield of crops. Its invention is a great progress in human civilization; the lawn mower is also called a weeder, a lawn mower, a lawn mower, etc. It is a mechanical tool used to trim lawns, vegetation, etc.

[0003] Most of the weeding devices currently used use a motor to drive the cutting disc to rotate to complete the weeding work, but the position of the cutting disc of the weeding devices currently used is mostly fixed, which means that the cutting disc can only cut weeds within a shorter width, and the weeding range is small, which requires the staff to push the device back and forth many times, resulting in high labor intensity and low weeding efficiency. Summary of the invention

[0004] The present invention is intended to provide an agricultural weeding device with a crushing mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] An agricultural weeding device with a crushing mechanism comprises a bottom plate, the bottom plate is connected to a mounting box, the mounting box is rotatably connected to a rotating rod, the rotating rod is connected to a mounting rod, the mounting rod is connected to a crushing motor, the crushing motor is detachably connected to a rotating disk, the rotating disk is connected to a crushing rope, the mounting box is provided with a through slot, the rotating rod is slidably connected to the through slot, the mounting box is connected to a servo motor, the servo motor output shaft is connected to a rotating disk, the rotating disk is rotatably connected to a toggle rod, the rotating rod is connected to a toggle slot, the toggle rod is slidably connected to the toggle slot; the bottom plate is connected to a protective box,

[0007] The protection box is connected to a protection device, and the protection device is used to prevent the flying weeds from accidentally injuring the staff;

[0008] The rotating rod is connected with an auxiliary device, and the auxiliary device is used to improve the rotation stability of the rotating rod.

[0009] Preferably, the protective device includes a sliding frame, the protective box is provided with a storage slot, the sliding frame is slidably connected to the storage slot, the inner side wall of the storage slot is provided with a positioning slot, the sliding frame is connected to a positioning block, the positioning block is slidably connected to the positioning slot, the protective box is rotatably connected to a storage rod, the storage rod is connected to a protective cloth, and the protective cloth is connected to the sliding frame; the protective device is provided with two groups, and the two groups of protective devices are staggered.

[0010] Preferably, the auxiliary device includes an auxiliary block, the auxiliary block is connected to the rotating rod, the longitudinal section of the auxiliary block is T-shaped, the mounting box is provided with an arc groove, the auxiliary block is slidingly connected to the arc groove, the auxiliary block is connected with a universal ball, the universal ball is provided in several groups, and the several groups of universal balls respectively interfere with the top wall and the bottom wall of the arc groove.

[0011] Preferably, the protection box is slidably connected to a limit rod, the sliding frame is provided with a limit hole, the limit rod and the limit hole cooperate with each other, the limit rod is connected to a control plate, the limit rod sleeve is provided with a spring, and both ends of the spring are respectively connected to the protection box and the control plate.

[0012] Preferably, the installation box is connected with a box door.

[0013] Preferably, the protection box is connected with a push rod, and the bottom plate is connected with moving wheels.

[0014] Preferably, the rotating rod is detachably connected to an extension rod, and the mounting rod is detachably connected to the extension rod.

[0015] Preferably, the mounting rod is connected to a protection frame, and the crushing motor is located inside the protection frame.

[0016] Preferably, the base plate is connected to a cylinder, and the mounting box is connected to the cylinder.

[0017] The beneficial effects of this technical solution are:

[0018] (1) The technical solution can drive the rotating disk to swing back and forth through the servo motor, so that the rotating disk can remove impurities in the front fan-shaped area, greatly increasing the area of ​​weeding at one time, so that the staff does not need to push the device back and forth many times, greatly reducing the intensity of manual labor and improving the weeding efficiency; the protective device can prevent the flying weeds from accidentally injuring the staff, and the protective cloth can be pulled out by pulling the sliding frame to complete the protection. After use, the protective cloth can also be stored in the protective box, which is easy to operate and greatly improves practicality; the sliding frame is stabilized by the combination of the limit rod, the limit hole and the spring, which improves the protection stability and the convenience of operation. The sliding frame can be pulled out and stored by pulling the control panel, which greatly improves practicality.

[0019] (2) The technical solution is equipped with an auxiliary device. Through the setting of the auxiliary block, universal wheel and arc groove, the rotating rod can swing stably horizontally, avoiding safety accidents caused by the tilt of the rotating rod, thereby improving the safety and stability of the device; the weeding range and weeding height can be adjusted by the extension rod and cylinder, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of a partial cross-sectional view of the present invention;

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0023] Figure 4 A side partial cross-sectional view of the protection box provided by the present invention;

[0024] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0025] Figure 6 A bottom-view partial cross-sectional view of the toggle lever provided by the present invention;

[0026] Figure 7 A bottom view of the rotating disc provided by the present invention;

[0027] Figure 8 A top view of a partial cross-sectional view of the arc groove provided by the present invention;

[0028] Figure numerals: base plate 1, cylinder 2, installation box 3, toggle groove 4, crushing rope 5, moving wheel 6, protection box 7, sliding frame 8, storage rod 9, protective cloth 10, push rod 11, positioning block 12, positioning groove 13, box door 14, rotating disc 15, servo motor 16, through groove 17, rotating rod 18, extension rod 19, crushing motor 20, protection frame 21, installation rod 22, rotating disc 23, storage groove 24, limit hole 25, arc groove 26, universal ball 27, toggle rod 28, limit rod 29, control panel 30, spring 31, auxiliary block 32. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments:

[0030] like Figures 1 to 8The agricultural weeding device with a crushing mechanism shown in the figure includes a base plate 1, the base plate 1 is connected to an installation box 3, the installation box 3 is connected to a box door 14, the installation box 3 is rotatably connected to a rotating rod 18, the right end of the rotating rod 18 passes through the installation box 3 and is connected to a mounting rod 22, the installation rod 22 is connected to a crushing motor 20, the crushing motor 20 is detachably connected to a rotating disk 23 by bolts, the rotating disk 23 is connected to a crushing rope 5, the installation box 3 is provided with a through groove 17, the rotating rod 18 is slidably connected to the through groove 17, so as to ensure that the rotating rod 18 can swing relative to the installation box 3, the inner side wall of the installation box 3 is connected to a servo motor 16, the output shaft of the servo motor 16 is connected to a rotating disc 15, the rotating disc 15 is rotatably connected to a toggle rod 28, the rotating rod 18 is connected to a toggle groove 4, and the toggle rod 28 is slidably connected to the toggle groove 4; the base plate 1 is connected to a protective box 7,

[0031] The protection box 7 is connected with a protection device, which is used to prevent the flying weeds from accidentally injuring the staff; the protection device includes a sliding frame 8, the protection box 7 is provided with a storage slot 24, the sliding frame 8 is slidably connected to the storage slot 24, the inner wall of the storage slot 24 is provided with a positioning slot 13, the sliding frame 8 is connected with a positioning block 12, the positioning block 12 is slidably connected to the positioning slot 13, the sliding frame 8 can pull the storage slot 24, the protection box 7 is rotatably connected with a storage rod 9, the storage rod 9 is connected with a protection cloth 10, and the protection cloth 10 is connected to the sliding frame 8; the protection device is provided with two groups, and the two groups of protection devices are staggered; the two groups The staggered protective devices are pulled out forward and backward respectively to provide comprehensive protection. The protective box 7 is slidably connected to the limit rod 29. The sliding frame 8 is provided with a limit hole 25. The limit hole 25 is provided with several groups. The limit rod 29 cooperates with the limit hole 25. The limit rod 29 can be inserted into the limit hole 25 to limit the movement of the sliding frame 8. The limit rod 29 is connected to the control plate 30. The limit rod 29 is provided with a spring 31. The two ends of the spring 31 are respectively connected to the protective box 7 and the control plate 30. Through the cooperation of the spring 31 and the limit plate, the limit rod 29 can be stably inserted into the limit hole 25.

[0032] The rotating rod 18 is connected to an auxiliary device, which is used to improve the rotation stability of the rotating rod 18; the auxiliary device includes an auxiliary block 32, which is connected to the rotating rod 18, and the longitudinal section of the auxiliary block 32 is T-shaped. The mounting box 3 is provided with an arc groove 26, and the auxiliary block 32 is slidably connected to the arc groove 26. The auxiliary block 32 is connected to a universal ball 27, and the universal ball 27 is provided with several groups, and the several groups of universal balls 27 respectively conflict with the top wall and the bottom wall of the arc groove 26.

[0033] The protection box 7 is connected to the pushing rod 11, and the bottom plate 1 is connected to the moving wheel 6; the rotating rod 18 is detachably connected to the extension rod 19 by bolts, and the mounting rod 22 is detachably connected to the extension rod 19 by bolts, and the weeding area can be changed by replacing the extension rods 19 of different lengths; the mounting rod 22 is connected to the protection frame 21, and the crushing motor 20 is located inside the protection frame 21; the bottom plate 1 is connected to the cylinder 2, and the mounting box 3 is connected to the cylinder 2.

[0034] The servo motor 16 drives the rotating disk 15 to rotate, thereby causing the toggle rod 28 to rotate together with the rotating disk 15. Since the toggle rod 28 is located in the toggle groove 4 and is slidably connected to the toggle groove 4, as the toggle rod 28 rotates, the toggle rod 28 pushes the side wall of the toggle groove 4 to rotate the rotating rod 18. At the same time, the toggle rod 28 will also slide along the toggle groove 4. As the rotating disk 15 rotates, the toggle rod 28 drives the rotating rod 18 to swing back and forth horizontally, thereby driving the rotating disk 23 to swing horizontally. The swinging of the rotating rod 18 causes the auxiliary block 32 to slide along the arc groove 26. The interference cooperation between the universal ball 27 and the side wall of the arc groove 26 prevents the rotating rod 18 from tilting in the vertical direction.

[0035] When in use, the crushing motor 20 drives the rotating disk 23 and the crushing rope 5 to rotate to complete the crushing of weeds. The weeding height can be changed by controlling the cylinder 2. The motor is started to drive the rotating disk 23 to swing back and forth, and the bottom plate 1 is pushed to move to complete the weeding. Before starting the weeding, the protective cloth 10 can be pulled out to prevent the flying weeds from accidentally injuring the staff. Figure 4 As shown, when the device is not in use, the sliding frame 8 is stored in the storage slot 24, and the protective cloth 10 is also rolled up on the storage rod 9. At this time, the limit rod 29 is inserted into the limit hole 25, and the sliding frame 8 cannot be pulled out. When in use, the control panel 30 is pulled upward to make the limit rod 29 slide out of the limit hole 25. At this time, the sliding frame 8 can be pulled out to the left. When the sliding frame 8 slides, the positioning block 12 also slides along the positioning slot 13, so that the sliding frame 8 slides stably and will not slide out of the storage slot 24. The protective cloth 10 can be pulled out by moving the sliding frame to the left. When the sliding frame 8 moves to the left to the appropriate position, the limit rod 29 is inserted into the limit hole 25 at the corresponding position again, so that the sliding frame cannot continue to move, thereby completing stable protection. Similarly, pulling out the protective cloth 10 on the other side can play a full protective role. After use, the sliding frame 8 is stored in the storage slot 24, and the protective cloth 10 can be rolled up again by rotating the storage rod 9.

[0036] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An agricultural weeding device with a crushing mechanism, characterized in that: The invention comprises a bottom plate (1), wherein the bottom plate (1) is connected to an installation box (3), wherein the installation box (3) is rotatably connected to a rotating rod (18), wherein the rotating rod (18) is connected to an installation rod (22), wherein the installation rod (22) is connected to a crushing motor (20), wherein the crushing motor (20) is detachably connected to a rotating disk (23), wherein the rotating disk (23) is connected to a crushing rope (5), wherein the installation box (3) is provided with a through groove (17), wherein the rotating rod (18) is slidably connected to the through groove (17), wherein the installation box (3) is connected to a servo motor (16), wherein the output shaft of the servo motor (16) is connected to a rotating disk (15), wherein the rotating disk (15) is rotatably connected to a toggle rod (28), wherein the rotating rod (18) is connected to a toggle groove (4), wherein the toggle rod (28) is slidably connected to the toggle groove (4); wherein the bottom plate (1) is connected to a protective box (7), The protection box (7) is connected to a protection device, and the protection device is used to prevent the flying weeds from accidentally injuring the staff; The rotating rod (18) is connected to an auxiliary device, and the auxiliary device is used to improve the rotation stability of the rotating rod (18).

2. An agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The protective device comprises a sliding frame (8), the protective box (7) is provided with a storage groove (24), the sliding frame (8) is slidably connected to the storage groove (24), the inner wall of the storage groove (24) is provided with a positioning groove (13), the sliding frame (8) is connected to a positioning block (12), the positioning block (12) is slidably connected to the positioning groove (13), the protective box (7) is rotatably connected to a storage rod (9), the storage rod (9) is connected to a protective cloth (10), and the protective cloth (10) is connected to the sliding frame (8); the protective device is provided with two groups, and the two groups of the protective devices are staggered.

3. The agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The auxiliary device comprises an auxiliary block (32), the auxiliary block (32) is connected to the rotating rod (18), the longitudinal section of the auxiliary block (32) is T-shaped, the installation box (3) is provided with an arc groove (26), the auxiliary block (32) is slidably connected to the arc groove (26), the auxiliary block (32) is connected to a universal ball (27), the universal ball (27) is provided with a plurality of groups, and the plurality of groups of the universal balls (27) respectively abut against the top wall and the bottom wall of the arc groove (26).

4. The agricultural weeding device with a crushing mechanism as claimed in claim 2, characterized in that: The protection box (7) is slidably connected to a limit rod (29), the sliding frame (8) is provided with a limit hole (25), the limit rod (29) and the limit hole (25) cooperate with each other, the limit rod (29) is connected to a control board (30), the limit rod (29) is sleeved with a spring (31), and the two ends of the spring (31) are respectively connected to the protection box (7) and the control board (30).

5. The agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The installation box (3) is connected to a box door (14).

6. The agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The protection box (7) is connected to a push rod (11), and the bottom plate (1) is connected to a moving wheel (6).

7. The agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The rotating rod (18) is detachably connected to the extension rod (19), and the mounting rod (22) is detachably connected to the extension rod (19).

8. The agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The mounting rod (22) is connected to a protection frame (21), and the crushing motor (20) is located inside the protection frame (21).

9. The agricultural weeding device with a crushing mechanism as claimed in claim 1, characterized in that: The base plate (1) is connected to a cylinder (2), and the installation box (3) is connected to the cylinder (2).

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