Dustproof forage cutting device
By designing a dust-proof forage cutting device including a suction fan, a collection box and a cutting mechanism, the problem of dust and grass chips flying during forage cutting in the prior art is solved, and effective collection of dust and grass chips is achieved, reducing environmental pollution and health risks.
Patent Information
- Application Number
- CN202421253451.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In dry or windy environments, grass clippings and dust generated during the cutting process are prone to fly around, causing environmental pollution and increasing the risk of operators inhaling harmful substances.
A dust-proof forage cutting device is designed, including a base plate, a suction fan, a collection box, a filter plate, a sliding groove, a bidirectional threaded rod, a hollow plate and a cutting blade. The suction fan sucks dust and grass chips generated during the cutting process through the collection box and filter plate, and collects them effectively through multiple suction ports. The cutting mechanism adjusts the position of the cutting blade through an electric telescopic rod and a threaded rod to adapt to the forage of different sizes.
Effectively collect dust and grass clippings generated during the cutting process, reducing environmental pollution and the health risks of operators, and improving the safety and environmental protection of the cutting process.
Smart Images
Figure CN222564474U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of grass cutting, and in particular to a dust-proof grass cutting device. Background Art
[0002] Animal husbandry is a production sector that utilizes domesticated animals such as livestock and poultry to convert plant energy such as grass and feed into animal energy through artificial breeding and reproduction, so as to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk and medicinal materials. In animal husbandry, animals need to be fed with grass, and the grass needs to be processed before feeding. Cutting the grass is part of the processing.
[0003] With respect to the above-mentioned related technologies, the inventor believes that although the existing grass cutting device meets the basic cutting needs to a certain extent, during use, especially in a dry or windy environment, the grass clippings and dust generated during the cutting process tend to fly everywhere, causing environmental pollution, and also increasing the risk of operators inhaling harmful substances. Therefore, the existing grass cutting device has obvious defects in dust prevention and dust collection, and needs to be improved urgently;
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the problem that although the existing grass cutting devices meet the basic cutting needs to a certain extent, during use, especially in dry or windy environments, the grass clippings and dust generated during the cutting process often fly everywhere, causing environmental pollution, and also increasing the risk of operators inhaling harmful substances, the present application provides a dust-proof grass cutting device.
[0006] The dust-proof grass cutting device provided in the present application adopts the following technical solution:
[0007] A dust-proof grass cutting device comprises a base plate, an upper end of which is provided with a suction fan, the upper end of which is fixedly connected to a collecting box, a filter plate is arranged in the collecting box, a suction end of the suction fan extends into the collecting box, a slide groove is arranged in the base plate, a two-way threaded rod is rotatably connected between the left and right inner walls of the slide groove, two hollow plates are symmetrically threadedly connected on the two-way threaded rod, a plurality of suction ports are arranged on the hollow plate on the right side, and a cutting mechanism for dust-proof grass is arranged on the base plate.
[0008] Preferably, a first motor is installed on the right side of the base plate, the end of the output shaft of the first motor extends into the slide groove and is fixedly connected to one end of the bidirectional threaded rod, and the collection box is connected to the interior of the hollow plate on the right side through a hose.
[0009] Preferably, the cutting mechanism includes two vertical rods symmetrically fixedly connected to the upper end of the bottom plate, the upper ends of the two vertical rods are commonly fixedly connected to the top plate, a second motor is installed on the right side of the top plate, a sliding cavity is opened at the lower end of the top plate, and a threaded rod is rotatably connected between the left and right inner walls of the sliding cavity.
[0010] Preferably, a slider is threadedly connected to the threaded rod, and the slider is slidably connected to the front and rear inner walls of the sliding cavity. The output shaft end of the second motor extends into the sliding cavity and is fixedly connected to one end of the threaded rod.
[0011] Preferably, two electric telescopic rods are installed at the lower end of the sliding block, and the lower ends of the two electric telescopic rods are commonly fixedly connected with a cutting blade.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] 1. After the suction fan is started, it will pass through the collection box, the hose and the hollow plate on the right, and then through multiple suction ports to suck the dust and grass clippings generated during the cutting process into the hollow plate on the right. These dust and grass clippings will eventually enter the collection box and be filtered by the filter plate inside it, thus achieving effective collection of the dust and grass clippings generated during the cutting process, greatly reducing environmental pollution and health risks to operators;
[0014] 2. Place the grass to be cut on the upper end of the bottom plate, between the two hollow plates, and then start the first motor. After the first motor is started, the bidirectional threaded rod will rotate, so that the two hollow plates threadedly connected to it will move relative to each other to fix the two ends of the grass. Then start the second motor. After the second motor is started, the threaded rod will rotate, so that the slider drives the cutting blade to move left or right for position adjustment. Then start the two electric telescopic rods to drive the cutting blade to move downward for cutting, so that the device can adapt to more grass of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;
[0016] Figure 2 It is an application example Figure 1 Enlarged view of point A.
[0017] Explanation of the accompanying drawings: 1. bottom plate; 2. slide groove; 3. bidirectional threaded rod; 4. hollow plate; 5. air suction port; 6. vertical rod; 7. first motor; 8. top plate; 9. second motor; 10. threaded rod; 11. slider; 12. electric telescopic rod; 13. cutting blade; 14. suction fan; 15. collection box; 16. hose. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-2 This application is described in further detail.
[0019] The present application embodiment discloses a dust-proof grass cutting device. Figure 1-2 A dust-proof grass cutting device comprises a base plate 1, a suction fan 14 is installed on the upper end of the base plate 1, a collecting box 15 is fixedly connected to the upper end of the base plate 1, a filter plate is arranged in the collecting box 15, the suction end of the suction fan 14 extends into the collecting box 15, a slide groove 2 is opened in the base plate 1, a two-way threaded rod 3 is rotatably connected between the inner walls on the left and right sides of the slide groove 2, two hollow plates 4 are symmetrically threadedly connected on the two-way threaded rod 3, a plurality of suction ports 5 are arranged on the hollow plate 4 on the right side, and a cutting mechanism for dust-proof grass is arranged on the base plate 1.
[0020] Reference Figure 1-2 A first motor 7 is installed on the right side of the base plate 1. The end of the output shaft of the first motor 7 extends into the slide groove 2 and is fixedly connected to one end of the bidirectional threaded rod 3. The collection box 15 is connected to the interior of the hollow plate 4 on the right side through a hose 16.
[0021] After the suction fan 14 is started, it will pass through the collection box 15, the hose 16 and the hollow plate 4 on the right, and then suck air through multiple suction ports 5, so that the dust and grass clippings generated in the cutting process are sucked into the hollow plate 4 on the right. These dust and grass clippings will eventually enter the collection box 15 and be filtered by the filter plate therein, thereby achieving effective collection of the dust and grass clippings generated in the cutting process, greatly reducing environmental pollution and health risks to operators.
[0022] Reference Figure 1 The cutting mechanism includes two vertical rods 6 symmetrically fixedly connected to the upper end of the bottom plate 1, the upper ends of the two vertical rods 6 are commonly fixedly connected to a top plate 8, a second motor 9 is installed on the right side of the top plate 8, a sliding cavity is opened at the lower end of the top plate 8, a threaded rod 10 is rotatably connected between the left and right inner walls of the sliding cavity, a slider 11 is threadedly connected to the threaded rod 10, the slider 11 is slidably connected to the front and rear inner walls of the sliding cavity, the output shaft end of the second motor 9 extends into the sliding cavity and is fixedly connected to one end of the threaded rod 10.
[0023] The grass to be cut is placed on the upper end of the bottom plate 1, between the two hollow plates 4, and then the first motor 7 is started. After the first motor 7 is started, the bidirectional threaded rod 3 is rotated, so that the two hollow plates 4 threadedly connected thereto are moved relative to each other to fix the two ends of the grass. Then the second motor 9 is started. After the second motor 9 is started, the threaded rod 10 is rotated, so that the slider 11 drives the cutting blade 13 to move left or right for position adjustment, and then the two electric telescopic rods 12 are started to drive the cutting blade 13 to move downward for cutting.
[0024] Reference Figure 1 Two electric telescopic rods 12 are installed at the lower end of the slider 11, and the lower ends of the two electric telescopic rods 12 are fixedly connected with a cutting blade 13.
[0025] The implementation principle of the dust-proof grass cutting device of the embodiment of the present application is as follows: when in use, the grass to be cut is placed on the upper end of the bottom plate 1, between the two hollow plates 4, and then the first motor 7 is started. After the first motor 7 is started, the bidirectional threaded rod 3 is rotated, so that the two hollow plates 4 threadedly connected thereto are relatively moved to fix the two ends of the grass, and then the second motor 9 is started. After the second motor 9 is started, the threaded rod 10 is rotated, so that the slider 11 drives the cutting blade 13 to move left or right for position adjustment, and then the two electric telescopic rods 12 are started to drive the cutting blade 13 to move downward for cutting, so that the device can adapt to more grass of different sizes;
[0026] During the cutting process, the suction fan 14 is started. After being started, the suction fan 14 will pass through the collection box 15, the hose 16 and the hollow plate 4 on the right, and then suck air through multiple suction ports 5, so that the dust and grass clippings generated during the cutting process are sucked into the hollow plate 4 on the right. These dust and grass clippings will eventually enter the collection box 15 and be filtered by the filter plate therein, thereby achieving effective collection of the dust and grass clippings generated during the cutting process, greatly reducing environmental pollution and health risks to operators.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A dust-proof grass cutting device, comprising a base plate (1), characterized in that: A suction fan (14) is installed at the upper end of the base plate (1), and a collection box (15) is fixedly connected to the upper end of the base plate (1), and a filter plate is arranged in the collection box (15). The suction end of the suction fan (14) extends into the collection box (15). A slide groove (2) is provided in the base plate (1), and a bidirectional threaded rod (3) is rotatably connected between the inner walls on the left and right sides of the slide groove (2). Two hollow plates (4) are symmetrically threadedly connected on the bidirectional threaded rod (3), and a plurality of suction ports (5) are arranged on the hollow plate (4) located on the right side. A cutting mechanism for dust-proof grass is arranged on the base plate (1).
2. A dust-proof grass cutting device according to claim 1, characterized in that: A first motor (7) is installed on the right side of the base plate (1), the output shaft end of the first motor (7) extends into the slide groove (2) and is fixedly connected to one end of the bidirectional threaded rod (3), and the collection box (15) is connected to the interior of the hollow plate (4) located on the right side through a hose (16).
3. A dust-proof grass cutting device according to claim 2, characterized in that: The cutting mechanism comprises two vertical rods (6) symmetrically fixedly connected to the upper end of the bottom plate (1); the upper ends of the two vertical rods (6) are commonly fixedly connected to a top plate (8); a second motor (9) is installed on the right side of the top plate (8); a sliding cavity is opened at the lower end of the top plate (8); a threaded rod (10) is rotatably connected between the inner walls on the left and right sides of the sliding cavity.
4. A dust-proof grass cutting device according to claim 3, characterized in that: A slider (11) is threadedly connected to the threaded rod (10), and the slider (11) is slidably connected to the front and rear inner walls of the sliding cavity. The output shaft end of the second motor (9) extends into the sliding cavity and is fixedly connected to one end of the threaded rod (10).
5. The dust-proof grass cutting device according to claim 4, characterized in that: Two electric telescopic rods (12) are installed at the lower end of the sliding block (11), and a cutting blade (13) is fixedly connected to the lower ends of the two electric telescopic rods (12).