Dispersing device for diuron suspension liquid with high suspension rate

Abstract

A high-suspension-rate diuron suspension liquid dispersing device belongs to the technical field of diuron processing and comprises an external machine body and a mounting frame mounted on a bottom plate of the external machine body, an inner rod main body is slidably connected with the inner wall of an outer rod main body, the outer wall of the outer rod main body is rotatably connected with a rotating ring, and the lower end of the rotating ring is fixedly connected with a connecting column; the inner wall of the outer rod body is fixedly connected with an inclined table body, an elastic element is movably arranged in an inner cavity of the inclined table body, the lower end of the elastic element is fixedly connected with an attaching block, the lower end of the attaching block is fixedly connected with the inner rod body, and the inner rod body continuously stretches out and draws back on the inner wall of the outer rod body. The dispersing device can continuously move up and down on the outer wall of the dispersing rod, so that the dispersing range is widened, the dispersing efficiency is improved, and the problems that the effective dispersing range is limited and the dispersing efficiency is low due to the fact that the position of the dispersing device is fixed when the dispersing device rotates and disperses are solved.

Description

Technical Field

[0001] This invention relates to the field of diuron processing technology, and in particular to a diuron suspension dispersion device with high suspension rate. Background Technology

[0002] Diuron suspension is a pesticide, and to ensure its effectiveness, it needs to be thoroughly stirred before use. Diuron suspensions with high suspension rates require even more thorough dispersion and stirring; otherwise, their insecticidal effect will be compromised. Therefore, a suspension dispersion device is necessary to mix and disperse diuron suspensions.

[0003] Patent CN204170655U discloses an ink dispersion device, including a dispersion cylinder, a drive motor, and a dispersion unit. It also includes a support and a lifting device. The lifting device consists of a lifting motor, a lead screw, a lead screw mechanism, a guide post, and a guide sleeve. The lifting motor is mounted on the support and connected to the lead screw. The lead screw mechanism is mounted on the lead screw, and the two are connected by threads. One end of the lead screw mechanism is connected to a guide sleeve, and a guide post passes through the guide sleeve. The upper end of the guide post is fixedly connected to the support. The other end of the lead screw mechanism is equipped with a drive motor, and the lower end of the drive motor is connected to the dispersion unit. The dispersion unit is installed inside the dispersion cylinder, which consists of a cylinder body and a cylinder cover, and has casters at the bottom. In use, the lifting device is first raised to its highest point, and the dispersion cylinder filled with ink is pushed under the device. Then, the lifting motor is started, driving the lead screw to rotate. Due to the threaded engagement between the lead screw mechanism and the lead screw, and guided by the guide post, the lead screw mechanism is lowered, thus lowering the dispersion unit into the dispersion cylinder. After confirming that the dispersion unit has descended to the appropriate position, the two cylinder covers are closed. Then the drive motor is started, which drives the rotating shaft, causing the two gear discs on the shaft to rotate and disperse the ink. This results in high production efficiency, good dispersion effect, and low dispersion volatility. However, when the dispersion device is used for rotary dispersion, the position of the dispersion device is fixed, which limits the effective dispersion range and leads to low dispersion efficiency.

[0004] To address the aforementioned problems, a high suspension rate diuron suspension dispersion device is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a high suspension rate diuron suspension dispersion device, wherein the inner rod body and the inner wall of the outer rod body are slidably connected, a rotating ring is rotatably connected to the outer wall of the outer rod body, a connecting column is fixedly connected to the lower end of the rotating ring, and a sloping platform body is fixedly connected to the inner wall of the outer rod body. An elastic element is movably arranged in the inner cavity of the sloping platform body, and a bonding block is fixedly connected to the lower end of the elastic element. The lower end of the bonding block is fixedly connected to the inner rod body, thus solving the problems in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high suspension rate diuron suspension dispersion device, comprising an external body and a mounting frame mounted on the base plate of the external body, wherein a dispersion tank is mounted on the upper end of the mounting frame, a sealing cover is provided on the upper end of the dispersion tank, a power unit is mounted on the upper end of the sealing cover, a dispersion mechanism is fixedly connected to the output end of the power unit, and the dispersion mechanism includes a dispersion rod with one end fixedly connected to the output end of the power unit, and a dispersion blade is slidably connected around the outer wall of the dispersion rod;

[0007] A lower connecting plate is fixedly connected to the outer wall of the dispersing rod; a pull rod assembly is rotatably connected to the inner wall of the lower connecting plate on the side away from the dispersing rod; a first rotating wheel is fixedly connected to the outer wall of the pull rod assembly; a transmission belt is meshed with the outer wall of the first rotating wheel; and a second rotating wheel is meshed with the inner wall of the transmission belt on the side away from the first rotating wheel.

[0008] The pull rod assembly includes an outer rod body rotatably connected to the lower connecting plate and an inner rod body rotatably connected to the outer wall of the dispersion blade. The inner rod body is slidably connected to the inner wall of the outer rod body. A rotating ring is rotatably connected to the outer wall of the outer rod body. A connecting column is fixedly connected to the lower end of the rotating ring. A ramp body is fixedly connected to the inner wall of the outer rod body. An elastic element is movably disposed in the inner cavity of the ramp body. A fitting block is fixedly connected to the lower end of the elastic element. The lower end of the fitting block is fixedly connected to the inner rod body.

[0009] Preferably, the elastic element is installed through the inclined platform body, and its upper end is fixedly connected to the connecting column.

[0010] Preferably, the upper wall of the inclined platform body is a straight surface, and its lower wall is an inclined surface. Both the upper and lower walls of the inclined platform body are provided with annular grooves. The connecting column is slidably connected to the annular groove of the upper wall of the inclined platform body, and the fitting block is slidably connected to the annular groove of the lower wall of the inclined platform body.

[0011] Preferably, the lower wall of the sealing cover has an annular channel, and the inner wall of the annular channel is slidably connected to a movable rod, which is fixedly connected to the first rotating wheel.

[0012] Preferably, the upper end of the dispersing leaf is fixedly connected to a side plate, and multiple sets of both the dispersing leaf and the side plate are provided, with each set of dispersing leaf corresponding to one set of side plates.

[0013] Preferably, a scraper assembly is installed on the outer wall of the side plate. The scraper assembly is disposed in close contact with the inner wall of the dispersion barrel. Multiple sets of scraper assemblies are provided, and the multiple sets of scraper assemblies are respectively disposed about the upper half, middle half and lower half of the outer wall of the multiple sets of side plates.

[0014] Preferably, the scraper assembly includes a receiving block fixedly connected to the side plate, the inner wall of the receiving block is provided with a scraper body, and a central shaft is provided through one side of the scraper body.

[0015] Preferably, the transfer shafts are rotatably connected to the scraper body and the receiving block, and an outer shaft body is sleeved on the upper outer wall of the transfer shaft, and the outer shaft body is fixedly connected to the receiving block.

[0016] Preferably, a reset torsion spring is sleeved at the connection between the central shaft and the outer shaft body, and both ends of the reset torsion spring are fixedly connected to connecting members, with the end of the connecting member away from the reset torsion spring being fixedly connected to the outer shaft body.

[0017] Preferably, when the scraper body is in contact with the inner wall of the dispersion barrel, the reset torsion spring is in a compressed state.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. A high-suspension-rate diuron suspension dispersion device, comprising: activating a power unit, which drives a dispersing rod to rotate, which in turn drives dispersing blades to rotate, dispersing the diuron agent. When the dispersing rod rotates, it also drives a lower connecting plate to rotate simultaneously. The rotation of the lower connecting plate causes the outer and inner rod bodies to rotate around the dispersing rod, simultaneously driving a first rotating wheel to rotate around it. Furthermore, the organic cooperation between the first rotating wheel and the transmission belt causes a second rotating wheel to rotate. During the rotation of the second rotating wheel, a rotating ring drives a connecting column to rotate, thus... The column moves within the annular groove on the upper wall of the inclined platform body, simultaneously driving the bonding block to move within the annular groove on the lower wall of the inclined platform body. Through the cooperation of the elastic element, the bonding block is kept in close contact with the lower wall of the inclined platform body, causing the inner rod body to continuously extend and retract within the inner wall of the outer rod body. This causes the dispersing blade to rotate while continuously moving up and down on the outer wall of the dispersing rod, thereby increasing the dispersion range and efficiency. This solves the problem that when the dispersing device rotates, its position is fixed, resulting in a limited effective dispersion range and low dispersion efficiency.

[0020] 2. A high suspension rate diuron suspension dispersion device, wherein when the dispersion blade rotates, the scraper assembly drives the side connecting plate to scrape the material on the inner wall of the dispersion tank, thereby preventing the material from sticking to the inner wall. Moreover, multiple sets of scraper assemblies are respectively set on the upper half, middle half and lower half of the outer wall of multiple sets of side connecting plates, so that the scraper assembly has a very wide scraping range and improves the scraping efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the diuron suspension dispersion device of the present invention;

[0022] Figure 2This is a schematic diagram of the power unit and dispersion mechanism of the diuron suspension dispersion device of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the dispersion mechanism of the diuron suspension dispersion device of the present invention;

[0024] Figure 4 This is a schematic diagram of the tie rod assembly structure of the diuron suspension dispersion device of the present invention;

[0025] Figure 5 This is a schematic diagram of the side plate and scraper assembly structure of the diuron suspension dispersion device of the present invention;

[0026] Figure 6 The present invention relates to a diuron suspension dispersion device. Figure 2 A schematic diagram of the structure at point A;

[0027] Figure 7 This is a three-dimensional structural diagram of the scraper assembly of the diuron suspension dispersion device of the present invention;

[0028] Figure 8 This is a schematic diagram of the scraper assembly of the diuron suspension dispersion device of the present invention.

[0029] In the diagram: 1. External casing; 2. Mounting frame; 3. Dispersion tank; 4. Sealing cover; 5. Power unit; 6. Dispersion mechanism; 61. Dispersion rod; 62. Dispersion blade; 63. Lower connecting plate; 64. Tie rod assembly; 641. Outer rod body; 642. Inner rod body; 643. Rotating ring; 644. Connecting column; 645. Inclined platform body; 646. Elastic element; 647. Adhesive block; 65. First rotating wheel; 66. Transmission belt; 67. Second rotating wheel; 68. Side connecting plate; 69. Scraper assembly; 691. Receiving block; 692. Scraper body; 693. Central rotating shaft; 694. Outer shaft body; 695. Return torsion spring; 696. Connecting piece; 7. Annular channel; 8. Movable rod. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-8 To address the problem that the fixed position of the dispersing device during rotary dispersion limits the effective dispersion range and leads to low dispersion efficiency, the following preferred technical solution is provided:

[0032] A high suspension rate diuron suspension dispersion device includes an outer body 1 and a mounting frame 2 mounted on the base plate of the outer body 1. A dispersion tank 3 is mounted on the upper end of the mounting frame 2. A sealing cover 4 is provided on the upper end of the dispersion tank 3. A power unit 5 is mounted on the upper end of the sealing cover 4. A dispersion mechanism 6 is fixedly connected to the output end of the power unit 5. The dispersion mechanism 6 includes a dispersion rod 61 with one end fixedly connected to the output end of the power unit 5. A dispersion blade 62 is slidably connected around the outer wall of the dispersion rod 61. A lower connecting plate 63 is fixedly connected to the outer wall of the dispersion rod 61. A pull rod assembly 64 is rotatably connected to the inner wall of the lower connecting plate 63 on the side away from the dispersion rod 61. A first rotating wheel 65 is fixedly connected to the outer wall of the pull rod assembly 64. A transmission belt 66 is meshed with the outer wall of the first rotating wheel 65. A second rotating wheel 67 is meshed with the inner wall of the transmission belt 66 on the side away from the first rotating wheel 65.

[0033] The pull rod assembly 64 includes an outer rod body 641 rotatably connected to the lower connecting plate 63, and an inner rod body 642 rotatably connected to the outer wall of the dispersing leaf 62. The inner rod body 642 is slidably connected to the inner wall of the outer rod body 641. A rotating ring 643 is rotatably connected to the outer wall of the outer rod body 641. A connecting post 644 is fixedly connected to the lower end of the rotating ring 643. A ramp body 645 is fixedly connected to the inner wall of the outer rod body 641. An elastic element 646 is movably disposed in the inner cavity of the ramp body 645. A bonding block 647 is fixedly connected to the lower end of the elastic element 646. The lower end of the bonding block 647 is fixedly connected to the inner rod body 642.

[0034] The elastic element 646 is installed through the inclined platform body 645, and its upper end is fixedly connected to the connecting column 644. The upper wall of the inclined platform body 645 is a straight surface, and its lower wall is an inclined surface. Both the upper and lower walls of the inclined platform body 645 are provided with annular grooves. The connecting column 644 is slidably connected to the annular groove on the upper wall of the inclined platform body 645, and the fitting block 647 is slidably connected to the annular groove on the lower wall of the inclined platform body 645.

[0035] Specifically, when dispersing diuron pesticide, the diuron pesticide to be dispersed and the prepared water are placed in the dispersion tank 3. The power unit 5 is started, and the power unit 5 drives the dispersion rod 61 to rotate. The dispersion rod 61 drives the dispersion blade 62 to rotate, and the dispersion blade 62 disperses the diuron pesticide. When the dispersion rod 61 rotates, it drives the lower connecting plate 63 to rotate simultaneously. When the lower connecting plate 63 rotates, it drives the outer rod body 641 and the inner rod body 642 to rotate around the dispersion rod 61. At the same time, it drives the first rotating wheel 65 to rotate around the first rotating wheel 65. Under the organic cooperation of the first rotating wheel 65 and the transmission belt 66, the second rotating wheel 67 rotates. When the second rotating wheel 67 rotates, it drives the rotating ring 6... 43 drives the connecting column 644 to rotate, causing the connecting column 644 to move within the annular groove on the upper wall of the inclined platform body 645. At the same time, it drives the bonding block 647 to move within the annular groove on the lower wall of the inclined platform body 645. With the cooperation of the elastic element 646, the bonding block 647 is always tightly attached to the lower wall of the inclined platform body 645. This causes the inner rod body 642 to continuously extend and retract within the inner wall of the outer rod body 641. As the dispersing leaf 62 rotates, it continuously moves up and down within the outer wall of the dispersing rod 61, thereby increasing the dispersion range and improving the dispersion efficiency. This solves the problem that when the dispersing device rotates, its position is fixed, resulting in a limited effective dispersion range and low dispersion efficiency.

[0036] The lower wall of the sealing cover 4 has an annular channel 7, and the inner wall of the annular channel 7 is slidably connected to a movable rod 8, which is fixedly connected to the first rotating wheel 65.

[0037] Specifically, during the dispersion process, the sealing cover 4 is pressed down, causing the movable rod 8 to engage with the inner wall of the annular channel 7. This seals the dispersion barrel 3 with the sealing cover 4 while facilitating the rotation of the second rotating wheel 67.

[0038] The upper end of the dispersing blade 62 is fixedly connected to a side plate 68. Multiple sets of dispersing blades 62 and side plates 68 are provided, and the multiple sets of dispersing blades 62 correspond one-to-one with the multiple sets of side plates 68. A scraper assembly 69 is installed on the outer wall of the side plate 68. The scraper assembly 69 is set in close contact with the inner wall of the dispersing barrel 3. Multiple sets of scraper assemblies 69 are provided, and the multiple sets of scraper assemblies 69 are respectively set about the upper half, middle half and lower half of the outer wall of the multiple sets of side plates 68. The scraper assembly 69 includes a receiving block 691 fixedly connected to the side plate 68. A scraper body 692 is provided on the inner wall of the receiving block 691. A central shaft 693 is provided through one side of the scraper body 692.

[0039] Specifically, when the dispersing blade 62 rotates, it drives the scraper assembly 69 to scrape the inner wall of the dispersing barrel 3 through the side connecting plate 68, so as to avoid the material sticking to the inner wall. Moreover, multiple sets of scraper assemblies 69 are respectively set on the upper half, middle half and lower half of the outer wall of multiple sets of side connecting plates 68, so that the scraper assembly 69 has a very wide scraping range and improves the scraping efficiency.

[0040] The intermediate shaft 693 is rotatably connected to the scraper body 692 and the receiving block 691. The outer shaft body 694 is sleeved on the upper outer wall of the intermediate shaft 693. The outer shaft body 694 is fixedly connected to the receiving block 691. A reset torsion spring 695 is sleeved at the connection between the intermediate shaft 693 and the outer shaft body 694. Both ends of the reset torsion spring 695 are fixedly connected to the connecting piece 696. The end of the connecting piece 696 away from the reset torsion spring 695 is fixedly connected to the outer shaft body 694. When the scraper body 692 is in contact with the inner wall of the dispersion tank 3, the reset torsion spring 695 is in a compressed state.

[0041] Specifically, when the scraper assembly 69 scrapes the material, the scraper body 692 is in contact with the inner wall of the dispersion barrel 3, and the reset torsion spring 695 is in a compressed state. Through the reaction force of the reset torsion spring 695, the scraper body 692 will be driven to be more closely in contact with the inner wall of the dispersion barrel 3 through the cooperation of the connecting piece 696 and the central shaft 693, thereby further improving the scraping efficiency.

[0042] In summary: The power unit 5 is activated, driving the dispersing rod 61 to rotate. The dispersing rod 61 then drives the dispersing blade 62 to rotate, dispersing the diuron agent. As the dispersing rod 61 rotates, it also drives the lower connecting plate 63 to rotate simultaneously. The rotation of the lower connecting plate 63 causes the outer rod body 641 and the inner rod body 642 to rotate around the dispersing rod 61, simultaneously driving the first rotating wheel 65 to rotate around itself. Furthermore, the organic cooperation between the first rotating wheel 65 and the transmission belt 66 causes the second rotating wheel 67 to rotate. When the second rotating wheel 67 rotates, it drives the connecting column 644 to rotate through the rotating ring 643, causing the connecting column 644 to move within the annular groove on the upper wall of the inclined platform body 645. Simultaneously, it drives the bonding block 647 to move within the annular groove on the lower wall of the inclined platform body 645. Through the cooperation of the elastic element 646, the bonding block 647... The inner rod body 642 continuously extends and retracts against the inner wall of the outer rod body 641 while the dispersion blade 62 rotates, moving up and down against the outer wall of the dispersion rod 61 to increase the dispersion range. When the dispersion blade 62 rotates, it drives the scraper assembly 69 to scrape the inner wall of the dispersion barrel 3 through the side plate 68, preventing the raw material from sticking to the inner wall. Multiple sets of scraper assemblies 69 are respectively set on the upper, middle and lower parts of the outer wall of multiple sets of side plates 68, making the scraping range of the scraper assembly 69 extremely wide. When the scraper assembly 69 scrapes the material, the scraper body 692 is in contact with the inner wall of the dispersion barrel 3, and the reset torsion spring 695 is in a compressed state. Through the reaction force of the reset torsion spring 695, the scraper body 692 is driven to be even more closely in contact with the inner wall of the dispersion barrel 3 through the cooperation of the connector 696 and the central shaft 693.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A high-suspension-rate diuron suspension liquid dispersing device, comprising an outer body (1) and a mounting frame (2) mounted on the bottom plate of the outer body (1), characterized in that: The upper end of the mounting frame (2) is provided with a dispersion barrel (3), the upper end of the dispersion barrel (3) is provided with a sealing cover (4), the upper end of the sealing cover (4) is provided with a power body (5), the output end of the power body (5) is fixedly connected with a dispersion mechanism (6), the dispersion mechanism (6) comprises a dispersion rod (61) fixedly connected with the output end of the power body (5), and the outer wall of the dispersion rod (61) is slidably connected with a dispersion blade (62). The outer wall of the dispersion rod (61) is fixedly connected with a lower connecting plate (63), the inner wall of the side away from the dispersion rod (61) of the lower connecting plate (63) is rotatably provided with a pull rod assembly (64), the outer wall of the pull rod assembly (64) is fixedly connected with a first rotating wheel (65), the outer wall of the first rotating wheel (65) is meshingly connected with a transmission belt (66), and the inner wall of the side away from the first rotating wheel (65) of the transmission belt (66) is meshingly connected with a second rotating wheel (67). The pull rod assembly (64) comprises an outer rod body (641) rotatably connected with the lower connecting plate (63), and an inner rod body (642) rotatably connected with the outer wall of the dispersion blade (62), the inner wall of the inner rod body (642) is slidably connected with the outer rod body (641), the outer wall of the outer rod body (641) is rotatably connected with a rotating ring (643), the lower end of the rotating ring (643) is fixedly connected with a connecting column (644), the inner wall of the outer rod body (641) is fixedly connected with an inclined table body (645), the inner cavity of the inclined table body (645) is movably provided with an elastic element (646), the lower end of the elastic element (646) is fixedly connected with a fitting block (647), and the lower end of the fitting block (647) is fixedly connected with the inner rod body (642).

2. A high suspended diuron suspension dispersion device according to claim 1, characterized in that: The elastic element (646) penetrates through the inclined table body (645) and is fixedly connected with the connecting column (644) at the upper end.

3. A high suspended unicon suspension dispersion device as claimed in claim 2, characterized in that: The upper wall of the inclined table body (645) is a straight surface, the lower wall is an inclined surface, the upper wall and the lower wall of the inclined table body (645) are both provided with an annular groove, the connecting column (644) is slidably connected with the annular groove in the upper wall of the inclined table body (645), and the fitting block (647) is slidably connected with the annular groove in the lower wall of the inclined table body (645).

4. A high suspended unicon suspension dispersion device as claimed in claim 1, characterized in that: The lower wall of the sealing cover (4) is provided with an annular channel (7), the inner wall of the annular channel (7) is slidably connected with a movable rod (8), and the movable rod (8) is fixedly connected with the first rotating wheel (65).

5. A high suspended diuron suspension dispersion device according to claim 1, characterized in that: The upper end of the dispersion blade (62) is fixedly connected with a side connecting plate (68), the dispersion blade (62) and the side connecting plate (68) are provided with a plurality of groups, and the plurality of groups of the dispersion blade (62) and the plurality of groups of the side connecting plate (68) correspond one by one.

6. A high suspended diuron suspension dispersion device according to claim 5, characterized in that: The outer wall of the side connecting plate (68) is provided with a scraper assembly (69), the scraper assembly (69) is arranged in close contact with the inner wall of the dispersion barrel (3), a plurality of groups of the scraper assembly (69) are arranged on the upper half, the middle part and the lower half of the outer wall of the plurality of groups of the side connecting plate (68) respectively.

7. A high suspended diuron suspension dispersion device according to claim 6, characterized in that: The scraper assembly (69) comprises a bearing block (691) fixedly connected with the side abutting plate (68), and the inner wall of the bearing block (691) is provided with a scraper main body (692), and one side of the scraper main body (692) is provided with a transfer shaft (693) penetratingly.

8. A high suspended diuron suspension dispersion device according to claim 7, characterized in that: The transfer shaft (693) is rotationally connected with the scraper main body (692) and the bearing block (691), and the outer wall of the upper end of the transfer shaft (693) is sleeved with an outer shaft main body (694), and the outer shaft main body (694) is fixedly connected with the bearing block (691).

9. A high suspended diuron suspension dispersion device according to claim 8, characterized in that: The connecting portion of the transfer shaft (693) and the outer shaft main body (694) is sleeved with a reset torsional spring (695), both ends of the reset torsional spring (695) are fixedly connected with a connecting piece (696), and the end, away from the reset torsional spring (695), of the connecting piece (696) is fixedly connected with the outer shaft main body (694).

10. A high suspended diuron suspension dispersion device according to claim 8, characterized in that: When the scraper main body (692) is attached to the inner wall of the dispersing barrel (3), the reset torsional spring (695) is in a compressed state.

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