Tea ridge ditcher

Abstract

This utility model provides a tea ridge trenching machine, relating to the field of trenching machine technology. It includes a support frame, a connecting frame mounted on one side of the support frame, and a height adjustment mechanism for controlling the movement of the connecting frame on one side of the support frame. An mounting plate is mounted on the bottom side of the connecting frame, and fixed plates are mounted on both ends of the mounting plate. A first rotating rod is rotatably mounted between the two fixed plates, and turntables are fixedly mounted on both sides of the first rotating rod. Driven by a drive motor, this utility model can control a lead screw sleeve to move the connecting frame up and down, thereby adjusting the height of the crushing blades and adjusting the trenching depth accordingly. The trenching depth can also be adjusted during the trenching process, allowing for adjustments based on terrain requirements. This broadens its applicability, eliminates the need for manual operation, effectively saves time, and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of trenching machine technology, and more specifically, to a tea ridge trenching machine. Background Technology

[0002] In tea cultivation, it is necessary to dig ditches between tea ridges to facilitate drainage, fertilization, and soil covering. Generally, a ditching machine is used for this purpose. For example, patent application number 202011301663.9 proposes a ditching machine for tea cultivation, specifically relating to the field of tea cultivation technology. The machine includes a vehicle body with four wheels at its bottom. A ditching plow is fixedly installed at the bottom of the vehicle body, and a soil-breaking mechanism is located on one side of the plow. The soil-breaking mechanism includes a lifting seat with a lifting groove on its outer side, located inside the vehicle body. Limit rods are installed at the four corners of the lifting groove, and fixing blocks are welded to both ends of each limit rod. The fixing blocks are welded to the inner wall of the lifting groove, and limit holes are provided through the four corners of the lifting seat.

[0003] Existing trenching machines require manual adjustment of the trenching depth before use and cannot be adjusted according to different trenching locations during use. Therefore, we have made improvements and proposed a tea ridge trenching machine. Utility Model Content

[0004] The main purpose of this utility model is to provide a tea ridge trenching machine, which can effectively solve the problem that the trenching depth needs to be manually adjusted before use and cannot be adjusted according to different trenching positions during use.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A tea ridge trenching machine includes a support frame, a connecting frame mounted on one side of the support frame, a height adjustment mechanism for controlling the movement of the connecting frame on one side of the support frame, an mounting plate mounted on the bottom side of the connecting frame, fixed plates mounted on both ends of the mounting plate, a first rotating rod rotatably mounted between the two fixed plates, turntables fixedly mounted on both sides of the first rotating rod, a plurality of crushing blades mounted on both sides of each turntable, and a drive mechanism for controlling the rotation of the turntables provided on the upper surface of the mounting plate.

[0007] Preferably, support legs are installed on both sides of the lower surface of the support frame, and each support leg is equipped with a caster wheel at its bottom.

[0008] Preferably, a control cabinet is mounted on one side surface of the support frame, a push rod is mounted on one end surface of the support frame, and a control panel is mounted on one side of the upper surface of the push rod.

[0009] Preferably, a mounting groove is provided on one side surface of the support frame, and the height adjustment mechanism includes a drive motor. The drive motor is installed on the top of the support frame and above the mounting groove. An adjusting screw is installed at the output end of the drive motor, and one end of the adjusting screw is rotatably installed on the bottom inner wall of the mounting groove.

[0010] Preferably, a screw sleeve is installed on the body of the adjusting screw through a threaded connection. One end of the screw sleeve is fixedly connected to one end of the connecting frame. Slide rails are provided on both sides of one end surface of the support frame, and a slider that cooperates with the slide rails is provided on one side surface of the connecting frame.

[0011] Preferably, the drive mechanism includes side plates mounted on both sides of the upper surface of the mounting plate, and a servo motor is mounted on one side surface of one of the side plates.

[0012] Preferably, the output end of the servo motor is equipped with a second rotating rod, one end of which is rotatably mounted on one side surface of one of the side plates.

[0013] Preferably, a transmission wheel is fixedly installed on the middle part of both the second rotating rod and the first rotating rod, and a transmission belt is installed on the outer side of the two transmission wheels. The control cabinet is electrically connected to the control panel, the drive motor and the servo motor.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] Driven by the motor, the screw sleeve can be controlled to move the connecting frame up and down under the threaded engagement between the adjusting screw and the screw sleeve. This allows for adjustment of the height of the crushing blades and the trenching depth. The trenching depth can also be adjusted during the trenching process, making it suitable for various terrain conditions. It has a wider range of applications, requires no manual operation, effectively saves time, and improves work efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point AA;

[0019] Figure 4 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point BB;

[0020] Figure 5 This is a partial structural schematic diagram of the present invention;

[0021] Figure 6 For the present utility model Figure 5 Structural side view;

[0022] Figure 7 For the present utility model Figure 6 A schematic diagram of the three-dimensional structure of the cross-section at point CC.

[0023] In the diagram: 1. Support frame; 101. Mounting slot; 102. Slide rail; 2. Connecting frame; 201. Slider; 3. Height adjustment mechanism; 301. Drive motor; 302. Adjusting screw; 303. Screw sleeve; 4. Mounting plate; 5. Fixing plate; 6. First rotating rod; 7. Turntable; 8. Crushing blade; 9. Drive mechanism; 901. Side plate; 902. Servo motor; 903. Second rotating rod; 904. Transmission wheel; 905. Transmission belt; 10. Support leg; 11. Moving wheel; 12. Control cabinet; 13. Push rod; 14. Control panel. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0025] like Figure 1 , Figure 2 As shown, a tea ridge trenching machine includes a support frame 1, a connecting frame 2 installed on one side of the support frame 1, a height adjustment mechanism 3 for controlling the movement of the connecting frame 2 provided on one side of the support frame 1, an mounting plate 4 installed on the bottom side of the connecting frame 2, fixed plates 5 installed on both ends of the mounting plate 4, a first rotating rod 6 rotatably installed between the two fixed plates 5, turntables 7 fixedly installed on both sides of the first rotating rod 6, a plurality of crushing blades 8 installed on both sides of each turntable 7, a drive mechanism 9 for controlling the rotation of the turntables 7 provided on the upper surface of the mounting plate 4, support legs 10 installed on both sides of the lower surface of the support frame 1, and a moving wheel 11 installed at the bottom of each support leg 10.

[0026] like Figure 1As shown, a control cabinet 12 is mounted on one side surface of the support frame 1, a push rod 13 is mounted on one end surface of the support frame 1, and a control panel 14 is mounted on one side of the upper surface of the push rod 13.

[0027] The control panel 14, drive motor 301 and servo motor 902 are connected together through the control cabinet 12. The control panel 14 can control the operation of drive motor 301 and servo motor 902, control the trenching operation and adjust the trenching depth.

[0028] like Figure 3 , Figure 4 As shown, a mounting groove 101 is provided on one side surface of the support frame 1. The height adjustment mechanism 3 includes a drive motor 301. The drive motor 301 is installed on the top of the support frame 1 and above the mounting groove 101. An adjusting screw 302 is installed at the output end of the drive motor 301. One end of the adjusting screw 302 is rotatably installed on the bottom inner wall of the mounting groove 101. A screw sleeve 303 is installed on the body of the adjusting screw 302 through a threaded connection. One end of the screw sleeve 303 is fixedly connected to one end of the connecting frame 2. Slide rails 102 are provided on both sides of one end surface of the support frame 1. A slider 201 that cooperates with the slide rails 102 is provided on one side surface of the connecting frame 2.

[0029] Driven by the drive motor 301, the connecting frame 2 can be moved, thereby adjusting the height of the crushing blade 8, making the trenching depth adjustable during use, which is more convenient. Through the cooperation between the slider 201 and the slide rail 102, the movement trajectory of the connecting frame 2 can be limited, making it more stable during movement and preventing positional deviation.

[0030] like Figure 5 , Figure 6 , Figure 7 As shown, the drive mechanism 9 includes a side plate 901, which is mounted on both sides of the upper surface of the mounting plate 4. A servo motor 902 is mounted on one side surface of one of the side plates 901. A second rotating rod 903 is mounted on the output end of the servo motor 902. One end of the second rotating rod 903 is rotatably mounted on one side surface of one of the side plates 901. A transmission wheel 904 is fixedly mounted on the middle rod of both the second rotating rod 903 and the first rotating rod 6. A transmission belt 905 is mounted on the outer side of the two transmission wheels 904. The control cabinet 12 is electrically connected to the control panel 14, the drive motor 301, and the servo motor 902.

[0031] The two turntables 7 are connected to the mounting plate 4 by the fixing plate 5. When the mounting plate 4 moves up and down, the crushing blade 8 will move accordingly, which makes it easy to adjust the height. Through the cooperation between the transmission belt 905 and the transmission wheel 904, the turntable 7 can be rotated by the servo motor 902, so that the crushing blade 8 can open grooves.

[0032] The working principle of this tea ridge trenching machine:

[0033] The bottom of the support leg 10 is equipped with casters 11, allowing the entire device to be moved. When the device is moved to the trenching position, the servo motor 902 drives the second rotating rod 903 to rotate. Through the cooperation of two transmission wheels 904 and the transmission belt 905, the first rotating rod 6 can be rotated, causing the turntable 7 and the crushing blades 8 to rotate as well. The push rod 13 can then push the entire device to move. During this movement, the rotating crushing blades 8 can perform trenching. The drive motor 301 drives the adjusting screw 302 to rotate. Under the threaded engagement between the adjusting screw 302 and the screw sleeve 303, the screw sleeve 303 can move the connecting frame 2 up and down, which in turn moves the mounting plate 4. This allows for adjustment of the height of the crushing blades 8, and the trenching depth can be adjusted accordingly. The trenching depth can also be adjusted during the trenching process, allowing for adjustments based on terrain requirements. This broadens the applicability, eliminates the need for manual operation, effectively saves time, and improves work efficiency.

[0034] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A tea ridge trenching machine, comprising a support frame (1), characterized in that: A connecting frame (2) is installed on one side of the support frame (1). A height adjustment mechanism (3) for controlling the movement of the connecting frame (2) is provided on one side of the support frame (1). An installation plate (4) is installed on the bottom side of the connecting frame (2). Fixed plates (5) are installed on both ends of the installation plate (4). A first rotating rod (6) is rotatably installed between the two fixed plates (5). Turntables (7) are fixedly installed on both sides of the first rotating rod (6). Several crushing blades (8) are installed on both sides of each turntable (7). A drive mechanism (9) for controlling the rotation of the turntable (7) is provided on the upper surface of the installation plate (4).

2. The tea ridge trenching machine according to claim 1, characterized in that: Support legs (10) are installed on both sides of the lower surface of the support frame (1), and each support leg (10) is equipped with a caster wheel (11) at the bottom.

3. The tea ridge trenching machine according to claim 1, characterized in that: A control cabinet (12) is mounted on one side surface of the support frame (1), a push rod (13) is mounted on one end surface of the support frame (1), and a control panel (14) is mounted on one side of the upper surface of the push rod (13).

4. A tea ridge trenching machine according to claim 1, characterized in that: The support frame (1) has an installation groove (101) on one side surface. The height adjustment mechanism (3) includes a drive motor (301). The drive motor (301) is installed on the top of the support frame (1) and above the installation groove (101). An adjustment screw (302) is installed at the output end of the drive motor (301). One end of the adjustment screw (302) is rotatably installed on the bottom inner wall of the installation groove (101).

5. A tea ridge trenching machine according to claim 4, characterized in that: The adjusting screw (302) has a screw sleeve (303) installed on its body by threaded connection. One end of the screw sleeve (303) is fixedly connected to one end of the connecting frame (2). The support frame (1) has slide rails (102) on both sides of one end surface. The connecting frame (2) has a slider (201) that cooperates with the slide rails (102) on one side surface.

6. A tea ridge trenching machine according to claim 3, characterized in that: The drive mechanism (9) includes a side plate (901) which is mounted on both sides of the upper surface of the mounting plate (4), and a servo motor (902) is mounted on one side surface of one of the side plates (901).

7. A tea ridge trenching machine according to claim 6, characterized in that: The output end of the servo motor (902) is equipped with a second rotating rod (903), and one end of the second rotating rod (903) is rotatably mounted on one side surface of one of the side plates (901).

8. A tea ridge trenching machine according to claim 7, characterized in that: The second rotating rod (903) and the first rotating rod (6) are both fixedly mounted with transmission wheels (904) on the middle rod body. The two transmission wheels (904) are mounted with transmission belts (905) on the outer side. The control cabinet (12) is electrically connected to the control panel (14), the drive motor (301) and the servo motor (902).

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