Anti-deviation automatic bush hammer
By designing a guide mechanism in the self-drilling machine and using components such as curved plates and wavy bent plates, the problem of easy deviation of the drilling machine during work is solved, and a more stable and accurate hair drying effect is achieved, and construction efficiency is improved.
Patent Information
- Application Number
- CN202421016744.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-11
AI Technical Summary
During the working process, existing chiseling machines are likely to deviate from the walking trajectory due to uneven ground, improper operation or mechanical vibration, which affects the chiseling effect and construction efficiency.
An anti-offset self-drilling machine is designed, and a guide mechanism includes wheel hub, arc-shaped plate and other components. Through the arc-shaped plate, it disperses impact force and reduces vibration. The reinforcement ribs increase structural strength. The wavy bent plate provides elasticity, the buffer cavity absorbs impact, and the auxiliary hole reduces weight.
Effectively prevent the chiseling machine from moving, ensuring the stability and accuracy of chiseling work, reducing impact and vibration, and improving the durability and construction efficiency of the equipment.
Smart Images
Figure CN222610050U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to an anti-deviating self-propelled hair-cutting machine. Background Art
[0002] A roughing machine is a tool used to process the surface of the completed main structure, aiming to ensure that the construction surfaces of the two construction stages can be firmly bonded. This equipment is particularly common in cast-in-place concrete structures. Its main function is to roughen the surface after the cast-in-place slab is poured, so as to facilitate the pouring of the next layer and ensure that the concrete can be firmly bonded. Therefore, the roughing machine is also often called a "concrete roughing machine". A self-propelled roughing machine is needed to roughen both sides of the road.
[0003] When the roughing machine is working, due to factors such as uneven ground, improper operation or mechanical vibration, its walking trajectory is easily caused to deviate from the predetermined working route, thereby affecting the roughing effect and construction efficiency. A common solution is to weld a guide wheel on one side of the roughing head to guide the self-propelled roughing machine. During actual use, the guide wheel is difficult to fit with the concrete surface due to the severe vibration at the roughening location, making it difficult for the guide wheel to achieve its guiding function. Therefore, the present application provides an anti-deviation self-propelled roughing machine to meet the needs. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an anti-deviating self-propelled roughening machine to solve the problem that the guide wheel is difficult to fit with the concrete surface due to the severe vibration at the roughening location, resulting in the guide wheel being difficult to achieve the guiding function.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A self-propelled haircutting machine with anti-deviation comprises a traveling frame, which can drive the haircutting machine to move by itself; a translation mechanism and two groups of vertical movement mechanisms, which can drive the two groups of vertical movement mechanisms to reciprocate in the horizontal direction, the translation mechanism is connected to the traveling frame, the two groups of vertical movement mechanisms are connected to the translation mechanism, the opposite surfaces of the two groups of vertical movement mechanisms are fixedly connected to a body, and the two groups of vertical movement mechanisms can drive the two bodies to reciprocate in the vertical direction; the opposite surfaces of the two bodies are fixedly connected with a plurality of haircutting heads, and the plurality of haircutting heads can process the concrete surface; a guide mechanism, which can prevent the haircutting machine from deviating when traveling, and the guide mechanism is connected to the opposite surfaces of the two groups of vertical movement mechanisms.
[0007] Optionally, the vertical moving mechanism is located on an outer wall of one side of the machine body and is fixedly connected to two fixing plates, the two fixing plates are rotatably connected inside with fixing shafts, the fixing shafts are screwed between the two fixing plates through two nuts, and limiting cavities are provided inside the two fixing plates, a telescopic rod is fixedly connected to the inner wall of the limiting cavity, a resistance plate is fixedly connected to the top of the telescopic rod, the outer wall where the resistance plate and the telescopic rod contact is fixedly connected to the inner wall of the limiting cavity through a spring, the opposite surface where the resistance plate and the telescopic rod contact is in contact with the outside of the fixing shaft, and the guide mechanism is connected to the outside of the fixing shaft.
[0008] Optionally, the guide mechanism includes a hub rotatably connected to the outer wall of the fixed shaft, an arc plate is fixedly connected to the outside of the hub, a buffer cavity is provided inside the arc plate, the arc plate and the opposite surface of the hub are fixedly connected via a wave-bent plate, reinforcing ribs are provided on the outer surface of the arc plate, and auxiliary holes are provided on the outer surface of the arc plate.
[0009] Optionally, the arc-shaped plates are arranged in a circle outside the hub, the arc-shaped plates are elastic structures, and the arc-shaped plates have a certain strength.
[0010] Optionally, both ends of the buffer cavity are semi-arc shaped.
[0011] Optionally, the wave-bending plate is an elastic structure, and the bending part of the wave-bending plate presents a certain curvature.
[0012] Optionally, the bending curvature of the reinforcing rib is consistent with that of the arc-shaped plate, and one end of the reinforcing rib is fixedly connected to the outside of the hub.
[0013] Optionally, the auxiliary holes are equidistantly arranged on the outer wall of the arc-shaped plate, and the auxiliary holes are in the shape of straight grooves.
[0014] Optionally, the outer wall shape of the abutment plate is adapted to the outer portion of the fixed shaft.
[0015] Compared with the prior art, the utility model has at least the following beneficial effects:
[0016] In the above scheme, a guiding mechanism is set up, which includes components such as a wheel hub and an arc plate. Its design can effectively prevent the chiseling machine from deflecting during movement, thereby ensuring the stability and accuracy of the chiseling work. The arc plate can disperse the impact force and reduce the vibration of the chiseling machine during operation. The reinforcing ribs increase the structural strength of the arc plate and improve its durability. The design of the wave-bent plate makes the arc plate have better elasticity and can better adapt to the unevenness of the ground. The buffer cavity plays a buffering role, reducing the impact and vibration of the chiseling machine during movement. The existence of the auxiliary hole can effectively reduce the overall weight of the guide mechanism, especially when it is made of metal materials. The opening of the holes can significantly reduce the use of materials, thereby achieving the purpose of saving costs and reducing weight.
[0017] By setting a contact plate and a telescopic rod, and connecting them to the inner wall of the limit cavity through a spring, the main function of the contact plate is to directly fit with the outside of the fixed shaft to form an adjustable support structure. By adjusting the length of the telescopic rod, the contact plate can change the supporting strength and position of the fixed shaft, thereby achieving fine-tuning of the position and angle of the guide mechanism. The spring plays a role of buffering and adjustment. When the haircutting machine is walking or working, uneven ground or other factors may cause the guide mechanism to be impacted or vibrated. The spring can absorb these impacts and vibrations, maintain stable contact between the contact plate and the fixed shaft, and prevent displacement or damage caused by impact. At the same time, the elastic force of the spring can also help adjust the supporting strength of the contact plate to the fixed shaft, making it more uniform and stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.
[0019] Figure 1 A schematic diagram of the three-dimensional structure of a self-propelled hair-cutting machine to prevent deviation;
[0020] Figure 2 A schematic diagram of the coordinated explosion three-dimensional structure of the anti-deviating mechanism;
[0021] Figure 3 The diagram is a schematic diagram of the coordinated enlarged structure of the guide mechanism;
[0022] Figure 4 Schematic diagram of the enlarged structure of the guide mechanism.
[0023] [reference numerals]
[0024] 1. Traveling frame; 2. Translation mechanism; 3. Vertical movement mechanism; 4. Machine body; 5. Chiseling head; 6. Guide mechanism; 601. Arc plate; 602. Wave bending plate; 603. Reinforcing rib; 604. Buffer cavity; 605. Auxiliary hole; 7. Fixed plate; 8. Fixed shaft; 9. Telescopic rod; 10. Contact plate; 11. Spring; 12. Nut.
[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION
[0026] The following is a detailed description of an anti-deviating self-propelled hair-cutting machine provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.
[0027] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).
[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0029] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.
[0030] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.
[0031] like Figure 1 As shown, an embodiment of the utility model provides an anti-deviation self-propelled haircutting machine, including a traveling frame 1, an internal combustion engine is fixedly connected to the inside of the traveling frame 1, the traveling frame 1 can drive the haircutting machine to move by itself, a translation mechanism 2 and two groups of vertical movement mechanisms 3, the translation mechanism 2 can drive the two groups of vertical movement mechanisms 3 to reciprocate in the horizontal direction, the translation mechanism 2 is connected to the traveling frame 1, the opposite surfaces of the two groups of vertical movement mechanisms 3 are fixedly connected to the body 4, the two groups of vertical movement mechanisms 3 can drive the two bodies 4 to reciprocate in the vertical direction, the opposite surfaces of the two bodies 4 are fixedly connected to a plurality of haircutting heads 5, and the plurality of haircutting heads 5 can process the concrete surface.
[0032] like Figure 2As shown, two fixed plates 7 are fixedly connected to the outer wall of the vertical moving mechanism 3, and then the fixed shaft 8 is rotatably connected inside the fixed plate 7. The fixed shaft 8 provides a stable rotation center, so that the guide mechanism 6 can rotate around the fixed shaft 8. This rotation movement helps the haircutting machine to adapt to different ground conditions and working requirements, and the fixed shaft 8 is fixed between the two fixed plates 7 using a nut 12. A limit cavity is provided inside the two fixed plates 7, and a telescopic rod 9 is fixedly connected to the inner wall of the limit cavity. The function of the telescopic rod 9 is to adjust the length according to actual needs to adapt to different working environments and conditions. It can be extended or shortened when needed to ensure that the contact between the guide mechanism 6 and the ground is always maintained appropriately. A resistance plate 10 is fixedly connected to the top of the telescopic rod 9, and the resistance plate 10 and the telescopic rod 9 are in contact. The outer wall is fixedly connected to the inner wall of the limiting cavity by a spring 11, and the opposite surface where the contact plate 10 and the telescopic rod 9 contact is fitted with the outside of the fixed shaft 8. The outer wall shape of the contact plate is adapted to the outside of the fixed shaft. The main function of the contact plate 10 is to directly fit with the outside of the fixed shaft 8 to form an adjustable supporting structure, and the spring 11 plays a role of buffering and adjustment. When the haircutting machine is walking or working, the guide mechanism 6 realizes the guidance and anti-deviation of the haircutting machine. In addition, when the ground is uneven or other factors may cause the guide mechanism 6 to be impacted or vibrated, the spring 11 can absorb these impacts and vibrations, maintain stable contact between the contact plate 10 and the fixed shaft 8, and prevent displacement or damage caused by impact. At the same time, the elastic force of the spring 11 can also help adjust the support strength of the contact plate 10 on the fixed shaft 8 to make it more uniform and stable.
[0033] like Figures 2 to 4 As shown, the guide mechanism 6 can prevent the haircutting machine from deviating when it is moving. The guide mechanism 6 is connected to the opposite surfaces of the two sets of vertical moving mechanisms 3. The guide mechanism 6 includes a hub rotatably connected to the outer wall of the fixed shaft 8. The outside of the hub is fixedly connected with an arc plate 601. The arc plate 601 is arranged in a circle on the outside of the hub. The arc plate 601 is an elastic structure and has a certain strength. When the haircutting machine is moving, the arc plate 601 contacts the ground. Its arc structure makes the contact surface more uniform, disperses the pressure when the haircutting machine is moving, and reduces wear. At the same time, the arc plate 601 The elasticity of 01 can also absorb the impact and vibration of the ground to a certain extent, and improve the walking stability. The arc plate 601 is the main part of the guide mechanism 6 that contacts the ground. Its shape design enables it to better adapt to the uneven ground, reduce friction with the ground, and improve walking stability. At the same time, the strength and rigidity of the arc plate 601 also ensure that the haircutting machine will not shake violently or shift due to the uneven ground when walking. In addition, the arc plate 601 plays a guiding role in contact with the ground when walking, which can effectively prevent the haircutting machine from shifting during walking, and ensure the stability and accuracy of the haircutting work.
[0034] A buffer cavity 604 is provided inside the arc plate 601, and both ends of the buffer cavity 604 are semi-arc-shaped. When the haircutting machine is moving, uneven ground or obstacles may cause the arc plate 601 to be impacted. The impact energy is transmitted to the buffer cavity 604 through the arc plate 601, and the internal air of the buffer cavity 604 is squeezed out, so that the internal space of the buffer cavity 604 can absorb the energy and reduce its impact on the overall structure of the haircutting machine. At the same time, the shape and size of the buffer cavity 604 are also designed to achieve the best shock absorption effect.
[0035] The arc plate 601 is fixedly connected to the opposite surface of the wheel hub through the wave bending plate 602. The wave bending plate 602 is an elastic structure, and the bending part of the wave bending plate 602 presents a certain curvature. The bending structure of the wave bending plate 602 enables it to undergo a certain deformation when subjected to pressure, absorb impact energy, and maintain stable contact between the arc plate 601 and the ground through its elastic restoring force. At the same time, the bending angle and number of the wave bending plate 602 are also carefully designed to achieve the best shock absorption effect while maintaining structural strength. Its main function is to enhance the structural strength of the arc plate 601, while providing a certain elasticity to adapt to the impact and vibration caused by uneven ground.
[0036] The outer surface of the arc plate 601 is provided with a reinforcing rib 603, one end of which is fixedly connected to the outside of the hub, and the bending curvature of the reinforcing rib 603 is consistent with that of the arc plate 601. The reinforcing rib 603 is usually arranged along the bending direction of the arc plate 601, and its shape and number are optimized to maximize the load-bearing capacity and impact resistance of the arc plate 601. When the arc plate 601 is subjected to external forces, the reinforcing rib 603 can effectively disperse and resist these forces to maintain the integrity and stability of the arc plate 601. The reinforcing rib 603 mainly serves to enhance the structural strength of the arc plate 601 to prevent deformation or breakage when subjected to external forces.
[0037] Auxiliary holes 605 are provided on the outer surface of the arc plate 601. The auxiliary holes 605 are equidistantly provided on the outer wall of the arc plate 601. The auxiliary holes 605 are in the shape of straight grooves. The auxiliary holes 605 are mainly used to reduce the weight of the arc plate 601 and reduce material costs, while providing certain ventilation and drainage functions.
[0038] It should be noted that the working principles of the traveling frame 1, the translation mechanism 2, the two sets of vertical movement mechanisms 3 and the two bodies 4 and the corresponding components are all prior arts, so there is no need to elaborate on them.
[0039] The working principle provided by the utility model is that the operator first starts the chiseling machine, checks whether the internal combustion engine on the traveling frame 1 is working normally, ensures that the chiseling machine has the ability to move by itself, checks whether the translation mechanism 2 is in normal working condition, to ensure that the two sets of vertical moving mechanisms 3 can reciprocate in the horizontal direction, checks whether the machine body 4 and the chiseling head 5 thereon are firmly installed without looseness or damage, the operator controls the chiseling machine to start walking, the traveling frame 1 drives the whole machine to move by itself, the translation mechanism 2 drives the two sets of vertical moving mechanisms 3 to reciprocate in the horizontal direction, so that the machine body 4 and the chiseling head 5 can cover a wider range of concrete surfaces, at the same time, the vertical moving mechanism 3 drives the machine body 4 to reciprocate in the vertical direction to adapt to concrete surfaces of different heights, the chiseling head 5 starts to chisel the concrete surface to remove The old coating or uneven parts on the surface. During the movement and operation of the haircutting machine, the guide mechanism 6 plays a key role in preventing deviation. The arc plate 601 is in contact with the ground, and its arc structure and strength ensure the stability of the haircutting machine. The wave-bent plate 602 and the buffer cavity 604 for absorbing shock work together to reduce the shock and vibration during the movement. The reinforcing rib 603 enhances the structural strength of the arc plate 601 to prevent it from being deformed or damaged under the action of external force. During the operation, the operator needs to regularly check the wear of the haircutting head 5 and the working status of the guide mechanism 6. If the haircutting head 5 is found to be severely worn or the guide mechanism 6 is abnormal, the machine should be stopped in time for replacement or maintenance. When the haircutting operation is completed, the operator controls the haircutting machine to stop working, turns off the internal combustion engine, and performs necessary cleaning and maintenance on the haircutting machine for the next use.
[0040] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.
[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An anti-deviating self-propelled hair cutting machine, characterized in that: It includes a traveling frame, and the traveling frame can drive the haircutting machine to move automatically; A translation mechanism and two groups of vertical movement mechanisms, wherein the translation mechanism can drive the two groups of vertical movement mechanisms to reciprocate in the horizontal direction, the translation mechanism is connected to the traveling frame, the two groups of vertical movement mechanisms are connected to the translation mechanism, the opposite surfaces of the two groups of vertical movement mechanisms are fixedly connected to the organism, and the two groups of vertical movement mechanisms can drive the two bodies to reciprocate in the vertical direction; A plurality of chiseling heads are fixedly connected to the opposite surfaces of the two machine bodies, and the plurality of chiseling heads can process the concrete surface; A guide mechanism can prevent the haircutting machine from deviating when it is moving, and the guide mechanism is connected to the opposite surfaces of the two groups of vertical moving mechanisms.
2. The anti-deviating self-propelled hair-cutting machine according to claim 1, characterized in that: The vertical moving mechanism is fixedly connected to two fixing plates on the outer wall of one side of the machine body, and the interiors of the two fixing plates are rotatably connected with fixing shafts, and the fixing shafts are screwed between the two fixing plates through two nuts, and limiting cavities are provided inside the two fixing plates, and a telescopic rod is fixedly connected to the inner wall of the limiting cavity, and a resistance plate is fixedly connected to the top of the telescopic rod, and the outer wall where the resistance plate and the telescopic rod contact is fixedly connected to the inner wall of the limiting cavity through a spring, and the opposite surface where the resistance plate and the telescopic rod contact is in contact with the outside of the fixing shaft, and the guide mechanism is connected to the outside of the fixing shaft.
3. The anti-deviating self-propelled hair cutting machine according to claim 2, characterized in that: The guide mechanism includes a hub rotatably connected to the outer wall of the fixed shaft, an arc plate is fixedly connected to the outside of the hub, a buffer cavity is provided inside the arc plate, the arc plate and the opposite surface of the hub are fixedly connected via a wave-bent plate, reinforcing ribs are provided on the outer surface of the arc plate, and auxiliary holes are provided on the outer surface of the arc plate.
4. The anti-deviating self-propelled hair-cutting machine according to claim 3, characterized in that: The arc-shaped plates are arranged in a circle outside the wheel hub, are elastic structures, and have certain strength.
5. The anti-deviating self-propelled hair-cutting machine according to claim 3, characterized in that: Both ends of the buffer cavity are semi-arc shaped.
6. The anti-deviating self-propelled hair-cutting machine according to claim 3, characterized in that: The wave bending plate is an elastic structure, and the bending part of the wave bending plate presents a certain curvature.
7. The anti-deviating self-propelled hair-cutting machine according to claim 3, characterized in that: The bending arc of the reinforcing rib is consistent with that of the arc-shaped plate, and one end of the reinforcing rib is fixedly connected to the outside of the hub.
8. The anti-deviating self-propelled hair-cutting machine according to claim 3, characterized in that: The auxiliary holes are equidistantly arranged on the outer wall of the arc-shaped plate, and the auxiliary holes are in the shape of straight grooves.
9. The anti-deviating self-propelled hair-cutting machine according to claim 2, characterized in that: The outer wall shape of the abutment plate is matched with the outer part of the fixed shaft.