Reservoir weeding machine

Abstract

The utility model discloses a reservoir weeding machine, which belongs to the field of weeding machines and comprises a first machine frame, a gear motor is fixedly connected onto the first machine frame, a cutting wheel is movably mounted below the first machine frame, a second machine frame is movably connected to the side face of the first machine frame, and a first rotating rod is movably mounted below the second machine frame. Wheels are fixedly connected to the two ends of the first rotating rod, an adjusting mechanism is movably installed between the first rack and the second rack, the adjusting mechanism comprises a connecting rod, a connecting sleeve, a movable block, an inserting rod, a connecting plate, a connecting pipe and a fixing plate, the side rods and the movable block are pulled backwards through the adjusting mechanism, and after the inserting rod is moved out of the corresponding fixing hole, the connecting rod is pulled out of the connecting plate. The connecting rod is movably rotated, so that the movable angle adjustment of the cutting wheel, the angle of the cutting wheel and the inclination angle of the protection slope are matched with each other, the cutting wheel and the protection slope are conveniently kept at an angle similar to the parallel angle, aquatic plants are cut from the positions above the roots as much as possible, and cutting is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of weeders, and particularly relates to a reservoir weeder. Background Art

[0002] A reservoir, generally explained as a water conservancy project building for flood interception and water storage and water flow regulation, can be used for irrigation, power generation, flood control and fish farming. It refers to an artificial lake formed by building a dam across a mountain valley or a narrow section of a river. After the reservoir is built, it can play the roles of flood control, water storage for irrigation, water supply, power generation, fish farming, etc. The scale of the reservoir is usually divided according to the storage capacity, and is divided into small, medium, large, etc. The reservoir slope protection is very important. It can effectively avoid the soil erosion on the reservoir bank. In order to protect the reservoir slope protection, water plants need to be planted on the slope protection. The water plants need to be cut and cleaned regularly. However, because the slope protection is inclined, the existing weeding devices are not easy to change the angle and fit the angle of the slope protection. Therefore, there are inconveniences in use and improvement is needed. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a reservoir weeder, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A reservoir weeder includes a first frame. A reduction motor is fixedly connected to the first frame. A cutting wheel is movably installed at a position below the first frame. A second frame is movably connected to a side position of the first frame. A first rotating rod is movably installed at a position below the second frame. Wheels are fixedly connected to both ends of the first rotating rod. An adjusting mechanism is movably installed between the first frame and the second frame. The adjusting mechanism includes a connecting rod, a connecting sleeve, a movable block, a plug rod, a connecting plate, a connecting pipe and a fixing plate. One end of the connecting rod is fixedly connected to the middle position of the first frame. The connecting plate is fixedly connected to the second frame. The connecting pipe is fixedly connected to the connecting plate. The connecting rod is movably installed in the connecting pipe. The connecting sleeve is fixedly connected to the other end of the connecting rod. The movable block is movably installed on the connecting sleeve. The plug rod is fixedly installed on the movable block. The fixing plate is fixedly installed at one end of the connecting pipe. The plug rod is movably installed with the fixing plate.

[0006] Preferably, a first rotating rod is arranged on the first frame. The first rotating rod is movably installed on the first frame through a first bearing. Both ends of the first rotating rod are respectively fixedly connected to the output shaft of the reduction motor and the cutting wheel.

[0007] Preferably, the second rotating rod is movably installed on the second frame through a second bearing. A handrail is fixedly connected to the second frame.

[0008] Preferably, the adjusting mechanism further includes a first sliding groove and a spring. The first sliding groove is opened at the upper position of the connecting sleeve. The inserting rod is movably installed in the first sliding groove. The spring is movably installed in the connecting sleeve and is located on the side of the movable block.

[0009] Preferably, the adjusting mechanism further includes a second sliding groove, a side rod and a handle rod. The second sliding groove is opened at both sides of the connecting sleeve. One end of the side rod passes through the second sliding groove and is fixedly connected to the movable block, and the other end of the side rod is fixedly connected to the handle rod.

[0010] Preferably, the adjusting mechanism further includes a fixing hole. The fixing hole is opened on the fixing plate. The inserting rod is movably installed in the fixing hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, through the arranged adjusting mechanism, the cutting wheel is pushed to move by the armrest, the side rod and the movable block are pulled backward. After the inserting rod moves out of the corresponding fixing hole, the connecting rod is rotated movably, so that the cutting wheel is adjusted in angle. The angle of the cutting wheel is adapted to the slope inclination angle, which is convenient for the cutting wheel and the slope to maintain an approximately parallel angle, so that the waterweeds are cut as much as possible from above the roots, and the cutting is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the connecting rod and the movable block of the utility model;

[0015] Figure 3 is a schematic diagram of the connecting plate of the utility model.

[0016] In the figure: 1, the first frame; 2, the reduction motor; 3, the cutting wheel; 4, the second frame; 5, the first bearing; 6, the first rotating rod; 7, the wheel; 8, the armrest; 9, the second rotating rod; 10, the second bearing; 11, the adjusting mechanism; 1101, the connecting rod; 1102, the connecting sleeve; 1103, the first sliding groove; 1104, the second sliding groove; 1105, the movable block; 1106, the inserting rod; 1107, the side rod; 1108, the spring; 1109, the handle rod; 1110, the connecting plate; 1111, the connecting pipe; 1112, the fixing plate; 1113, the fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the technical means, creative features, achieving purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with the specific embodiments.

[0018] As shown Figures 1-3 in the figure, a reservoir weed cutter includes a first frame 1, a reduction motor 2 is fixedly connected to the first frame 1, a cutting wheel 3 is movably installed below the first frame 1, a second frame 4 is movably connected to the side of the first frame 1, a first rotating rod 6 is movably installed below the second frame 4, wheels 7 are fixedly connected to both ends of the first rotating rod 6, an adjusting mechanism 11 is movably installed between the first frame 1 and the second frame 4, a first rotating rod 6 is arranged on the first frame 1, the first rotating rod 6 is movably installed on the first frame 1 through a first bearing 5, both ends of the first rotating rod 6 are respectively fixedly connected to the output shaft of the reduction motor 2 and the cutting wheel 3, a second rotating rod 9 is movably installed on the second frame 4 through a second bearing 10, a handrail 8 is fixedly connected to the second frame 4, the handrail 8 is pushed to make the first frame 1 and the second frame 4 move forward, the reduction motor 2 is started to make the second rotating rod 9 and the cutting wheel 3 rotate to cut the waterweeds.

[0019] The adjusting mechanism 11 includes a connecting rod 1101, a connecting sleeve 1102, a movable block 1105, a plug rod 1106, a connecting plate 1110, a connecting pipe 1111 and a fixing plate 1112. One end of the connecting rod 1101 is fixedly connected to the middle position of the first frame 1, the connecting plate 1110 is fixedly connected to the second frame 4, the connecting pipe 1111 is fixedly connected to the connecting plate 1110, the connecting rod 1101 is movably installed in the connecting pipe 1111, the connecting sleeve 1102 is fixedly connected to the other end of the connecting rod 1101, the movable block 1105 is movably installed on the connecting sleeve 1102, the plug rod 1106 is fixedly installed on the movable block 1105. The adjusting mechanism 11 further includes a first chute 1103 and a spring 1108. The first chute 1103 is opened at the upper position of the connecting sleeve 1102, the plug rod 1106 is movably installed in the first chute 1103, the spring 1108 is movably installed in the connecting sleeve 1102 and is located on the side of the movable block 1105. The adjusting mechanism 11 further includes a second chute 1104, a side rod 1107 and a handle rod 1109. The second chute 1104 is opened at both sides of the connecting sleeve 1102. One end of the side rod 1107 passes through the second chute 1104 and is fixedly connected to the movable block 1105, and the other end of the side rod 1107 is fixedly connected to the handle rod 1109. When the handle rod 1109 moves backward, the side rod 1107 moves in the second chute 1104, the movable block 1105 moves movably in the connecting sleeve 1102, so that the spring 1108 in the connecting sleeve 1102 is compressed. As the movable block 1105 moves, the plug rod 1106 moves synchronously, so that the plug rod 1106 and the fixing plate 1112 are released from the fixed limit, and the connecting rod 1101 rotates in the connecting pipe 1111, thereby adjusting the angle of the cutting wheel 3.

[0020] The fixing plate 1112 is fixedly installed at one end of the connecting tube 1111, the insertion rod 1106 is movably installed with the fixing plate 1112, the adjustment mechanism 11 also includes a fixing hole 1113, the fixing hole 1113 is opened on the fixing plate 1112, the insertion rod 1106 is movably installed in the fixing hole 1113, the fixing plate 1112 is fixedly connected to one end of the connecting tube 1111, and a plurality of fixing holes 1113 are provided on the fixing plate 1112, the insertion rod 1106 is limited by the fixing holes 1113, thereby fixing the connecting rod 1101.

[0021] It should be noted that the utility model is a reservoir weeder, and the handrail 8 is pushed to make the No. 1 frame 1 and the No. 2 frame 4 move forward, and the No. 2 frame 4 moves through the No. 1 rotating rod 6 and the wheel 7, and the reduction motor 2 is started to make the No. 2 rotating rod 9 and the cutting wheel 3 rotate to cut the water grass, and the handle bar 1109 is pulled to the rear side, so that the movable block 1105 is pulled by the side rod 1107 and moves to the side to compress the spring 1108, and the insertion rod 1106 on the movable block 1105 moves synchronously, so that the insertion rod 1106 is moved out of the fixing hole 1113 of the fixing plate 1112, so that the fixing restriction of the connecting rod 1101 is released, and the connecting rod 1101 is in the connecting pipe 1111 It can be movably rotated. By rotating the connecting rod 1101, the connecting sleeve 1102, the movable block 1105, the insertion rod 1106 and the cutting wheel 3 can be rotated together, and the angle can be adjusted so that the angle of the cutting wheel 3 is adapted to the angle of the slope protection and maintains a similar parallel angle with the slope protection. Then the handle rod 1109 is gradually released to allow the compressed spring 1108 to resume expansion, so that the movable block 1105 and the insertion rod 1106 move in the opposite direction, and the insertion rod 1106 is inserted into the fixing hole 1113 of the corresponding fixing plate 1112, thereby fixing the angle of the cutting wheel 3, so that the cutting wheel 3 is easy to fit and cut close to the roots of the aquatic plants, making the aquatic plant cutting more thorough and more convenient.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. It is only a preferred embodiment of the utility model, and its description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The embodiments can be changed, modified, replaced and deformed without departing from the principle and purpose of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A reservoir weed cutter, comprising a first frame (1) and a second rotating rod (9). A reduction motor (2) is fixedly connected to the first frame (1). A cutting wheel (3) is movably installed below the first frame (1). A second frame (4) is movably connected to the side of the first frame (1). A first rotating rod (6) is movably installed below the second frame (4). Wheels (7) are fixedly connected to both ends of the first rotating rod (6), and it is characterized in that: An adjustment mechanism (11) is movably installed between the first frame (1) and the second frame (4). The adjustment mechanism (11) includes a connecting rod (1101), a connecting sleeve (1102), a movable block (1105), a plug rod (1106), a connecting plate (1110), a connecting pipe (1111) and a fixing plate (1112). One end of the connecting rod (1101) is fixedly connected to the middle position of the first frame (1). The connecting plate (1110) is fixedly connected to the second frame (4). The connecting pipe (1111) is fixedly connected to the connecting plate (1110). The connecting rod (1101) is movably installed in the connecting pipe (1111). The connecting sleeve (1102) is fixedly connected to the other end position of the connecting rod (1101). The movable block (1105) is movably installed on the connecting sleeve (1102). The plug rod (1106) is fixedly installed on the movable block (1105). The fixing plate (1112) is fixedly installed at one end position of the connecting pipe (1111). The plug rod (1106) is movably installed with the fixing plate (1112).

2. The weed cutter for reservoir according to claim 1, wherein: A first rotating rod (6) is arranged on the first frame (1). The first rotating rod (6) is movably installed with the first frame (1) through a first bearing (5). The two ends of the first rotating rod (6) are respectively fixedly connected to the output shaft of the reduction motor (2) and the cutting wheel (3).

3. The weed cutter for reservoir according to claim 2, wherein: The second rotating rod (9) is movably installed with the second frame (4) through a second bearing (10). A handrail (8) is fixedly connected to the second frame (4).

4. The weed cutter for reservoir according to claim 3, wherein: The adjustment mechanism (11) further includes a first sliding groove (1103) and a spring (1108). The first sliding groove (1103) is opened at the upper position of the connecting sleeve (1102). The plug rod (1106) is movably installed in the first sliding groove (1103). The spring (1108) is movably installed in the connecting sleeve (1102) and is located at the side position of the movable block (1105).

5. The weed cutter for reservoir according to claim 4, characterized in that: The adjustment mechanism (11) further includes a second sliding groove (1104), a side rod (1107) and a handle rod (1109). The second sliding groove (1104) is opened at both sides of the connecting sleeve (1102). One end of the side rod (1107) passes through the second sliding groove (1104) and is fixedly connected to the movable block (1105), and the other end of the side rod (1107) is fixedly connected to the handle rod (1109).

6. The weed cutter for reservoir according to claim 5, characterized in that: The adjustment mechanism (11) further includes a fixing hole (1113). The fixing hole (1113) is opened on the fixing plate (1112). The plug rod (1106) is movably installed in the fixing hole (1113).

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