Anti-winding device of chained cutter rotary ditcher

Abstract

The utility model relates to the technical field of furrowing machine anti-winding, and discloses an anti-winding device of a chained cutter rotary furrowing machine, which comprises a shell, the top surface of the shell is fixedly connected with an air blowing component, one side of the shell is fixedly connected with an object placing plate, and the top surface of the object placing plate is fixedly connected with a lifting component. According to the anti-winding device of the chained cutter rotary ditching machine, through the arrangement of the lifting assembly and the air blowing assembly, during use, a hydraulic rod is started and drives a placement plate to move, so that a cleaning cutter is driven to move to a proper position, weeds and the like on a ditching cutter are cut off when the device is used, and after cutting is completed, the cleaning cutter is driven to move to a proper position. And an air blower is started, air blown out by the air blower is conveyed to the interior of an air blowing plate through an air blowing pipe, cut weeds are blown away through an air outlet pipe, and the situation that the cut weeds fall onto the ditching cutter, so that the ditching cutter is wound, and normal use of the device is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of anti-winding technology for trenching machines, and in particular to an anti-winding device for a chain-type rotary trenching machine. Background Technology

[0002] Chain-type rotary trenchers are widely used in agriculture, landscaping, and some small-scale infrastructure construction. They primarily use the high-speed rotation of chain cutters to cut and turn the soil, thus creating the desired trenches. With its high efficiency and flexibility, this type of trencher can adapt to different terrains and operational requirements, greatly improving the efficiency and quality of trenching operations.

[0003] The existing equipment is in use, but the weeds being cleared get tangled on the chain cutter. The weeds on the chain cutter need to be cut, but the cut weeds fall back onto the chain cutter, thus affecting the support and use of the equipment. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide an anti-entanglement device for a chain-type rotary trencher, so as to solve the problem mentioned in the background art that when the existing device is used, the cleared weeds will get entangled on the chain blades. It is necessary to cut the weeds on the chain blades, but the cut weeds will fall back onto the chain blades, thus affecting the support and use of the device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an anti-winding device for a chain-type rotary trencher, comprising a housing, an air-blowing assembly fixedly connected to the top surface of the housing, a shelf fixedly connected to one side of the housing, a lifting assembly fixedly connected to the top surface of the shelf, and several sets of mounting frames fixedly connected to the bottom surface of the lifting assembly. Each of the sets of mounting frames contains a plug-in assembly. The air-blowing assembly includes a blower fixedly connected to the top surface of the housing, one end of the blower being connected to an air-blowing pipe, one end of the air-blowing pipe being fixedly connected to an air-blowing plate, and several sets of air outlet pipes connected to the bottom surface of the air-blowing plate. The lifting assembly includes a hydraulic rod fixedly connected to the top surface of the shelf, one end of the hydraulic rod being fixedly connected to a placement plate, and two sets of telescopic rods fixedly connected to the top surface of the placement plate. Each of the sets of plug-in assemblies includes a plug-in post disposed inside one of the sets of mounting frames, a compression spring sleeved on the outer side of each of the sets of plug-in posts, and a rotating block rotatably connected to one end of each of the sets of plug-in posts.

[0008] As a further embodiment of this utility model, two sets of fixing blocks are fixedly connected to the rear side of the outer shell, and a fixing rod is fixedly connected to one side of each of the two sets of fixing blocks. The fixing rod serves to connect with an external trenching machine.

[0009] As a further embodiment of this utility model, a fixing plate is provided inside the outer shell, and a conveyor chain is provided on the outer side of the fixing plate. The conveyor chain serves to drive the trenching cutter to move.

[0010] As a further embodiment of this utility model, the surface of the conveyor chain is fixedly connected with several sets of connecting plates, and each set of connecting plates is fixedly connected with a trenching blade. The trenching blades are used to trench the soil.

[0011] As a further embodiment of this utility model, a motor housing is fixedly connected to the outer side of the outer shell, and a servo motor is installed inside the motor housing. The motor housing serves to store the servo motor.

[0012] As a further embodiment of this utility model, several sets of mounting frames are fixedly connected to the bottom surface of the placement plate, and the other ends of the two sets of telescopic rods are fixedly connected to the surface of the placement plate. The telescopic rods make the mounting frames more stable when they move.

[0013] As a further embodiment of this utility model, each of the several sets of mounting frames is internally connected to a plug-in block, each of the several sets of plug-in blocks has a plug-in interface on its surface, and each of the several sets of plug-in blocks has a cleaning blade fixedly connected to its bottom surface. The cleaning blade is used to clean the weeds entangled on the trenching blade.

[0014] (III) Beneficial Effects

[0015] This utility model provides an anti-winding device for a chain-type rotary trencher, which has the following beneficial effects:

[0016] 1. The anti-entanglement device of this chain-type rotary trencher, through the setting of the lifting component and the air blowing component, when in use, the hydraulic rod is activated, which drives the placement plate to move, thereby moving the cleaning blade to the appropriate position. When the device is in use, the weeds on the trenching blade are cut off. After the cutting is completed, the blower is activated, and the air blown by the blower is delivered to the inside of the air blowing plate through the air blowing pipe, and blown away the cut weeds through the air outlet pipe, preventing the cut weeds from falling onto the trenching blade and causing it to entangle, thus affecting the normal use of the device.

[0017] 2. The anti-winding device of this chain-type rotary trencher, through the setting of the plug-in assembly, allows the rotating block to be rotated during use. The rotating block rotates and drives the plug-in column to move, causing it to be pulled out from the inside of the plug-in interface. This allows the cleaning blade to be removed from the inside of the device and replaced, ensuring that it always maintains a sharp cutting edge and good working condition, effectively improving the efficiency and quality of cleaning weeds and debris in the trencher's working area. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the lifting component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the plug-in assembly structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the air blowing assembly structure of this utility model.

[0022] In the diagram: 1. Outer shell; 2. Air blowing assembly; 201. Blower; 202. Air blowing pipe; 203. Air blowing plate; 204. Air outlet pipe; 3. Shelf; 4. Lifting assembly; 401. Hydraulic rod; 402. Placement plate; 403. Telescopic rod; 5. Mounting frame; 6. Plug-in assembly; 601. Plug-in post; 602. Compression spring; 603. Rotating block; 7. Fixing block; 8. Fixing rod; 9. Fixing plate; 10. Conveyor chain; 11. Connecting plate; 12. Grooving knife; 13. Motor box; 14. Plug-in block; 15. Plug-in interface; 16. Cleaning knife. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4This utility model provides a technical solution: an anti-entanglement device for a chain-type rotary trencher, comprising a housing 1, an air blowing assembly 2 fixedly connected to the top surface of the housing 1, which prevents cut weeds from falling onto the device; a shelf 3 fixedly connected to one side of the housing 1, and a lifting assembly 4 fixedly connected to the top surface of the shelf 3, which allows the cleaning blade 16 to be height-adjusted; several sets of mounting frames 5 fixedly connected to the bottom surface of the lifting assembly 4, and each set of mounting frames 5 having a plug-in assembly 6 inside, which allows the cleaning blade 16 to be replaced; the air blowing assembly 2 is fixedly connected to the housing 1. The top surface has a blower 201, one end of which is connected to an air blowing pipe 202. One end of the air blowing pipe 202 is fixedly connected to an air blowing plate 203. The bottom surface of the air blowing plate 203 is connected to several sets of air outlet pipes 204. The lifting assembly 4 includes a hydraulic rod 401 fixedly connected to the top surface of the shelf 3. One end of the hydraulic rod 401 is fixedly connected to a placement plate 402. The top surface of the placement plate 402 is fixedly connected to two sets of telescopic rods 403. Several sets of plug-in assemblies 6 each include a plug-in post 601 set inside several sets of mounting frames 5. A compression spring 602 is sleeved on the outside of several sets of plug-in posts 601. One end of several sets of plug-in posts 601 is rotatably connected to a rotating block 603.

[0025] Two sets of fixing blocks 7 are fixedly connected to the rear side of the outer casing 1. A fixing rod 8 is fixedly connected to one side of the two sets of fixing blocks 7. The fixing rod 8 serves to connect with the external trenching machine.

[0026] The housing 1 has a fixing plate 9 inside and a conveyor chain 10 outside the fixing plate 9. The conveyor chain 10 drives the trenching cutter 12 to move.

[0027] Several sets of connecting plates 11 are fixedly connected to the surface of the conveyor chain 10. Each set of connecting plates 11 is fixedly connected to a trenching blade 12. The trenching blade 12 serves to trench the soil.

[0028] A motor housing 13 is fixedly connected to the outside of the outer casing 1. A servo motor is installed inside the motor housing 13. The motor housing 13 serves to store the servo motor.

[0029] Several sets of mounting frames 5 are fixedly connected to the bottom surface of the placement plate 402, and the other ends of the two sets of telescopic rods 403 are fixedly connected to the surface of the placement plate 3. The setting of the telescopic rods 403 makes the mounting frames 5 more stable when moving.

[0030] Several sets of mounting frames 5 are connected to insert blocks 14 inside, and several sets of insert blocks 14 are provided with insertion interfaces 15 on their surfaces. Several sets of insert blocks 14 are fixedly connected to cleaning blades 16 on their bottom surfaces. The cleaning blades 16 are used to clean the weeds wrapped around the trenching blades 12.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: When in use, start the hydraulic rod 401. The hydraulic rod 401 drives the placement plate 402 to move, thereby driving the cleaning blade 16 to move to the appropriate position. When the device is in use, it cuts weeds and other debris on the trenching blade 12. After the cutting is completed, start the blower 201. The air blown by the blower 201 is delivered to the inside of the blowing plate 203 through the air blowing pipe 202, and the cut weeds are blown away through the air outlet pipe 204.

[0033] The second step: During use, rotate the rotating block 603. The rotation of the rotating block 603 drives the insertion post 601 to move, causing the insertion post 601 to move out of the insertion interface 15. This allows the cleaning blade 16 to be removed from the device, enabling its replacement and ensuring it always maintains a sharp edge and good working condition. It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. The technical details of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art, understanding the principle of the above utility model, can clearly understand the specifics of its power mechanism, power supply system, and control system. The control method in the application document is automatic control via a controller, and the controller's control circuit can be implemented through simple programming by those skilled in the art.

[0034] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Anti-entanglement device for a chain-knife rotary ditcher, comprising a housing (1), characterized in that: The top surface of the shell (1) is fixedly connected with a blowing assembly (2), one side of the shell (1) is fixedly connected with a storage plate (3), the top surface of the storage plate (3) is fixedly connected with a lifting assembly (4), the bottom surface of the lifting assembly (4) is fixedly connected with a plurality of groups of mounting frames (5), the interiors of the plurality of groups of mounting frames (5) are all provided with plug-in assemblies (6), The blowing assembly (2) comprises a blower (201) fixedly connected to the top surface of the shell (1), one end of the blower (201) is throughly connected with a blowing pipe (202), one end of the blowing pipe (202) is fixedly connected with a blowing plate (203), the bottom surface of the blowing plate (203) is throughly connected with a plurality of groups of air outlet pipes (204); The lifting assembly (4) comprises a hydraulic rod (401) fixedly connected to the top surface of the storage plate (3), one end of the hydraulic rod (401) is fixedly connected with a placing plate (402), the top surface of the placing plate (402) is fixedly connected with two groups of telescopic rods (403); The plurality of groups of plug-in assemblies (6) all comprise plug-in columns (601) arranged in the interiors of the plurality of groups of mounting frames (5), the outer sides of the plurality of groups of plug-in columns (601) are all sleeved with extrusion springs (602), one end of each of the plurality of groups of plug-in columns (601) is rotatably connected with a rotating block (603).

2. An anti-entanglement device for a chain cutter rotary ditcher according to claim 1, characterized in that: The rear side of the shell (1) is fixedly connected with two groups of fixing blocks (7), one side of the two groups of fixing blocks (7) is fixedly connected with a fixing rod (8).

3. An anti-winding device for a chain cutter rotary ditcher according to claim 1, characterized in that: The interior of the shell (1) is provided with a fixed plate (9), the outer side of the fixed plate (9) is provided with a conveying chain (10).

4. An anti-entanglement device for a chain cutter rotary ditcher according to claim 3, characterized in that: The surface of the conveying chain (10) is fixedly connected with a plurality of groups of connecting plates (11), the surface of each of the plurality of groups of connecting plates (11) is fixedly connected with a furrower (12).

5. The anti-winding device of a chain cutter rotary ditcher according to claim 1, characterized in that: The outer side of the shell (1) is fixedly connected with a motor box (13), the interior of the motor box (13) is provided with a servo motor.

6. An anti-winding device for a chain cutter rotary ditcher according to claim 1, characterized in that: The plurality of groups of mounting frames (5) are all fixedly connected to the bottom surface of the placing plate (402), the other ends of the two groups of telescopic rods (403) are all fixedly connected to the surface of the storage plate (3).

7. An anti-winding device for a chain cutter rotary ditcher according to claim 1, characterized in that: The interiors of the plurality of groups of mounting frames (5) are all plug-in connected with plug-in blocks (14), the surfaces of the plurality of groups of plug-in blocks (14) are all provided with plug-in ports (15), the bottom surfaces of the plurality of groups of plug-in blocks (14) are all fixedly connected with cleaning knives (16).

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