Clamping device for grass clamping machine

Abstract

The utility model discloses a clamping device for a grass clamping machine, which relates to the technical field of grass clamping machines and comprises a mounting plate, a rotating component is mounted in the mounting plate and rotatably connected with the mounting plate, a rotating plate is arranged at one end, far away from the mounting plate, of the rotating component, and a clamping component is arranged on the front side of the rotating plate. The rotating assembly comprises a rotating rod, a fixed disc, a driver and an installation shell, and one end of the rotating rod is fixedly connected with the back face of the fixed disc. The rotating assembly has the advantages that through the arrangement of the rotating rod, the fixed disc and the driver, the driver rotates to drive the rotating rod to rotate, and then the fixed disc drives the rotating plate to rotate; the clamping assembly can be adjusted to a proper angle according to the needs of a user, grass can be rotated through the clamping assembly, the grass can be prevented from falling off, and therefore the risk of repeated reworking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grass clamping machines, in particular to a clamping device for grass clamping machines. Background Art

[0002] A grass cutter is a mechanical device used for mowing grass or harvesting fodder. It usually consists of a rotating blade or cutter, which cuts grass or fodder through mechanical movement for use as feed or other purposes. Grass cutters are widely used in the agricultural field to improve efficiency and save manpower.

[0003] When a general clamping device is used, the angle is limited, which makes it inconvenient to adjust the angle according to the user's needs. The grass is easy to fall off, causing the user to rework and waste time. Therefore, we propose a clamping device for a grass clamping machine. Utility Model Content

[0004] The utility model aims to provide a clamping device for a grass clamping machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for a grass clamper, comprising a mounting plate, a rotating mechanism is installed inside the mounting plate, and the rotating mechanism is rotatably connected to the mounting plate, a rotating plate is provided at one end of the rotating mechanism away from the mounting plate, a clamping mechanism is provided on the front side of the rotating plate, the rotating mechanism comprises a rotating rod, a fixed disc, a driver and a mounting shell, one end of the rotating rod is fixedly connected to the back side of the fixed disc, the other end of the rotating rod is connected to the output end of the driver, and a mounting shell is installed on the surface of the driver.

[0006] As a further solution of the utility model: limit plates are installed on both sides of the installation plate through connecting strips, limit holes are provided on the surfaces of the two groups of limit plates, and limit bolts are provided inside the limit holes.

[0007] As a further solution of the utility model: a mounting hole is provided on the front of the fixed disc, a mounting bolt is provided inside the mounting hole, mounting rods are fixedly connected to both sides of one end of the mounting shell, and one end of the two groups of mounting rods are connected to the back of the mounting sheet.

[0008] As a further solution of the utility model: the driver comprises a driving motor and a driving rod, and the output end of the driving motor and the output end of the driving rod are spline-connected.

[0009] As a further solution of the utility model: the clamping mechanism includes a clamping block, an auxiliary rod, a gear and a servo motor. The number of the clamping block, the auxiliary rod and the gear is equal, and two groups are provided. The two groups of auxiliary rods are installed inside the clamping block, and one end of the auxiliary rod is connected to the bottom surface of the gear. The front side of one group of gears is fixedly connected to one end of the transmission rod, and one end of the transmission rod is splined to the output end of the servo motor.

[0010] As a further solution of the utility model: a protective shell is installed on the top of the front of the rotating plate, and one side of the front of the protective shell is connected to the bottom of the machine compartment.

[0011] As a further solution of the utility model: triangular stabilizing plates are fixedly connected to both sides of the protective shell.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model adopts the arrangement of a rotating rod, a fixed disc and a driver. The rotation of the driver drives the rotation of the rotating rod, and then drives the rotating plate to rotate through the fixed disc, so that the clamping assembly can be adjusted to a suitable angle according to the needs of the user, which is conducive to rotating the grass through the clamping assembly, and can prevent the grass from falling, thereby avoiding the risk of multiple rework.

[0014] 2. The utility model arranges a mounting plate, a limit plate and a rotating plate, utilizes the cooperation of the mounting plate and the limit plate, tightens the limit bolt on the surface of the limit plate to fix it, and then utilizes the rotating plate to install the clamping assembly, so that it is convenient to install the device on the grass clipper, and it is convenient to disassemble the clamping assembly, thereby facilitating regular maintenance of the clamping assembly and extending the service life of the clamping assembly.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall disassembly in the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of a clamping assembly in an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of a clamping block in an embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of a rotating assembly in an embodiment of the utility model.

[0021] In the figure: 1. mounting plate; 2. rotating assembly; 21. rotating rod; 22. fixed disc; 23. driver; 24. mounting shell; 3. rotating plate; 4. clamping assembly; 41. clamping block; 42. auxiliary rod; 43. gear; 44. servo motor; 5. limit plate. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Example 1, please refer to the attached Figure 1 -Attached Figure 5 The clamping device for the grass clamper includes a mounting plate 1, a rotating assembly 2 is installed inside the mounting plate 1, and the rotating assembly 2 is rotatably connected to the mounting plate 1, a rotating plate 3 is provided at one end of the rotating assembly 2 away from the mounting plate 1, and a clamping assembly 4 is provided on the front of the rotating plate 3, the rotating assembly 2 includes a rotating rod 21, a fixed disc 22, a driver 23 and a mounting shell 24, one end of the rotating rod 21 is fixedly connected to the back of the fixed disc 22, the other end of the rotating rod 21 is connected to the output end of the driver 23, and a mounting shell 24 is installed on the surface of the driver 23.

[0024] In this embodiment, the design of the mounting holes and mounting bolts facilitates the connection between the fixed disc 22 and the clamping assembly 4, and the mounting rod and the mounting plate 1 are connected through the mounting sheet, so that the driver 23 can be fixedly installed, thereby increasing the stability of the driver 23.

[0025] A mounting hole is provided on the front of the fixed disc 22, and a mounting bolt is provided inside the mounting hole. Both sides of one end of the mounting shell 24 are fixedly connected with mounting rods, and one end of the two sets of mounting rods are connected to the back of the mounting sheet.

[0026] In this embodiment, the cooperation between the driving motor and the driving rod can drive the fixed disc 22 to rotate, thereby realizing the function of automatically adjusting the angle of the clamping assembly 4.

[0027] The driver 23 includes a driving motor and a driving rod, and the output end of the driving motor and the output end of the driving rod are spline-connected.

[0028] Specifically, by configuring the rotating rod 21, the fixed disc 22 and the driver 23, the rotation of the driver 23 drives the rotating rod 21 to rotate, and then the fixed disc 22 drives the rotating plate 3 to rotate, so that the clamping assembly 4 can be adjusted to a suitable angle according to the needs of the user, which is beneficial for rotating the grass through the clamping assembly 4, can prevent the grass from falling, and thus avoid the risk of multiple rework.

[0029] Example 2, please refer to the attached Figure 1 -Attached Figure 5 The clamping device for the grass clamper includes a mounting plate 1, a rotating assembly 2 is installed inside the mounting plate 1, and the rotating assembly 2 is rotatably connected to the mounting plate 1, a rotating plate 3 is provided at one end of the rotating assembly 2 away from the mounting plate 1, and a clamping assembly 4 is provided on the front of the rotating plate 3, the rotating assembly 2 includes a rotating rod 21, a fixed disc 22, a driver 23 and a mounting shell 24, one end of the rotating rod 21 is fixedly connected to the back of the fixed disc 22, the other end of the rotating rod 21 is connected to the output end of the driver 23, and a mounting shell 24 is installed on the surface of the driver 23.

[0030] In this embodiment, the setting of the limiting plate 5 facilitates the installation of the device on the grass clipper.

[0031] Limiting plates 5 are installed on both sides of the mounting plate 1 through connecting strips. Limiting holes are provided on the surfaces of the two sets of limiting plates 5, and limiting bolts are provided inside the limiting holes.

[0032] In this embodiment, the design of the gear 43 can drive the clamping block 41 to rotate, thereby achieving the purpose of clamping grass.

[0033] The clamping assembly 4 includes a clamping block 41, an auxiliary rod 42, a gear 43 and a servo motor 44. The number of clamping blocks 41, auxiliary rods 42 and gears 43 is equal, and two groups are provided. The two groups of auxiliary rods 42 are installed inside the clamping block 41, and one end of the auxiliary rods 42 is connected to the bottom surface of the gear 43. The front side of one group of gears 43 is fixedly connected to one end of the transmission rod, and one end of the transmission rod is splined to the output end of the servo motor 44.

[0034] In this embodiment, the design of the protective shell and the cabinet facilitates the protection of the gear 43 and the servo motor 44 .

[0035] A protective shell is installed on the top of the front of the rotating plate 3, and one side of the front of the protective shell is connected to the bottom of the machine compartment.

[0036] In this embodiment, the triangular stabilizing plate facilitates the stable installation of the protective shell, thereby preventing the rotating plate 3 from affecting the stability of the protective shell when rotating.

[0037] Triangular stabilizing plates are fixedly connected to both sides of the protective shell.

[0038] Specifically, by setting the mounting plate 1, the limiting plate 5 and the rotating plate 3, utilizing the cooperation between the mounting plate 1 and the limiting plate 5, tightening the limiting bolt on the surface of the limiting plate 5 to fix it, and then utilizing the rotating plate 3 to install the clamping assembly 4, it is convenient to install the device on the grass clipper, and it is convenient to disassemble the clamping assembly 4, thereby facilitating regular maintenance of the clamping assembly 4 and extending the service life of the clamping assembly 4.

[0039] Working principle:

[0040] First, connect the limit plates 5 on both sides of the mounting plate 1 and the grass clamp, and tighten the limit bolts on the surface of the limit plates 5 to fix them; secondly, connect the external power supply, turn on the servo motor 44, and drive the gear 43 to rotate through the servo motor 44, and the gear 43 drives the auxiliary rod 42 to rotate, and then drives the clamping block 41 to retract, so that the clamping block 41 can be used to clamp the grass for transportation; finally, turn on the driving motor, and drive the rotating rod 21 to rotate through the driving rod, so that the clamping assembly 4 can be driven to rotate to a suitable angle through the fixed disc 22, and the entire work process is completed.

[0041] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above-mentioned utility model, the details of its power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by technical personnel in this field.

[0044] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0045] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0046] For those skilled in the art, various changes, modifications, substitutions and variations can be made to these implementations without departing from the principle and spirit of the present invention, and they still fall within the protection scope of the present invention.

Claims

1. A clamping device for a grass clamping machine, comprising a mounting plate (1), characterized in that: A rotating assembly (2) is installed inside the mounting plate (1), and the rotating assembly (2) is rotatably connected to the mounting plate (1); a rotating plate (3) is provided at one end of the rotating assembly (2) away from the mounting plate (1); a clamping assembly (4) is provided on the front of the rotating plate (3); the rotating assembly (2) comprises a rotating rod (21), a fixed disc (22), a driver (23) and a mounting shell (24); one end of the rotating rod (21) is fixedly connected to the back of the fixed disc (22); the other end of the rotating rod (21) is connected to the output end of the driver (23); and a mounting shell (24) is installed on the surface of the driver (23).

2. The clamping device for a grass clamping machine according to claim 1, characterized in that: Limiting plates (5) are installed on both sides of the installation plate (1) via connecting strips, and limiting holes are provided on the surfaces of the two groups of limiting plates (5), and limiting bolts are provided inside the limiting holes.

3. The clamping device for a grass clamping machine according to claim 1, characterized in that: The front side of the fixed disc (22) is provided with a mounting hole, the interior of the mounting hole is provided with a mounting bolt, both sides of one end of the mounting shell (24) are fixedly connected with mounting rods, and one end of the two groups of mounting rods are connected to the back side of the mounting plate.

4. The clamping device for a grass clamping machine according to claim 1, characterized in that: The driver (23) comprises a driving motor and a driving rod, and the output end of the driving motor and the output end of the driving rod are spline-connected.

5. The clamping device for a grass clamping machine according to claim 1, characterized in that: The clamping assembly (4) comprises a clamping block (41), an auxiliary rod (42), a gear (43) and a servo motor (44). The clamping block (41), the auxiliary rod (42) and the gear (43) are equal in number and are each provided with two groups. The two groups of the auxiliary rods (42) are both installed inside the clamping block (41), and one end of the auxiliary rods (42) is connected to the bottom surface of the gear (43). The front surface of one group of the gears (43) is fixedly connected to one end of a transmission rod, and one end of the transmission rod is spline-connected to the output end of the servo motor (44).

6. The clamping device for a grass clamping machine according to claim 1, characterized in that: A protective shell is installed on the top of the front of the rotating plate (3), and one side of the front of the protective shell is connected to the bottom of the machine compartment.

7. The clamping device for a grass clamping machine according to claim 6, characterized in that: Both sides of the protective shell are fixedly connected with triangular stabilizing plates.

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