Kerb processing splitting machine

Abstract

The utility model relates to the technical field of kerb processing, and discloses a kerb processing splitting machine which comprises a base and an electric control frame bolted to one side of the surface of the base, and further comprises a cutting machine arranged on one side of the electric control frame, and a guide frame is bolted to the top of the electric control frame; through the cooperation of the fixing frame and the adjusting mechanism, the height of the handle can be adjusted, workers with different heights and operation habits can be adapted, the workers can operate at the most comfortable position, physical fatigue caused by the fact that the workers keep bad postures for a long time is reduced, the workers are helped to concentrate on completing tasks, and the working efficiency is improved. According to the safety protection device, the structure is simple, errors caused by inconvenient operation are reduced, under the cooperation of the mounting groove, the protection plate and the positioning mechanism, splashed broken stones can be effectively blocked and prevented from hitting the eyes, the face or other body parts of a worker, so that the risk of injury is greatly reduced, the working efficiency can be improved, and the overall working experience can also be improved.

Description

Technical Field

[0001] This utility model relates to the field of curbstone processing technology, specifically a curbstone processing and slitting machine. Background Technology

[0002] Curbstones, also known as curb stones or road edge stones, are strips of stone placed at the edge of a road to separate it from other structural zones. Curbstones serve to distinguish the roadway, sidewalk, green belt, and other parts of the road. Their main functions are to ensure the traffic safety of pedestrians and vehicles, maintain the neatness of the road edge, and facilitate the drainage of road water. To ensure that the dimensions of the curbstones meet the design requirements, a slitting machine is used to cut the curbstones during the production process.

[0003] Currently, some slitting machines lack height-adjustable push plate handles, which may cause inconvenience due to differences in worker height, improper operating posture, or fixed worktable height. This could increase operator fatigue, reduce work efficiency, and even lead to operational errors. It could also prevent operators from reacting quickly in emergencies. Furthermore, some slitting machines lack protective features for workers. During the slitting of curb stones, the high-speed rotation of the blades may cause stone fragments to fly, which could directly hit workers, causing cuts, punctures, or even more serious injuries. Utility Model Content

[0004] The purpose of this invention is to provide a curbstone processing and slitting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a curbstone processing and slitting machine, comprising a base and an electrical control frame bolted to one side of the base surface, and further comprising:

[0006] A cutting machine is installed on one side of an electrical control frame. A guide frame is bolted to the top of the electrical control frame. Placement plates are slidably connected to the inner walls on both sides of the guide frame. A fixing frame is bolted to one side of the surface of the placement plate. Handles are slidably connected to the inner walls on both sides of the fixing frame.

[0007] An adjustment mechanism is installed inside the fixed frame. The two sides of the surface of the placement plate are provided with mounting grooves. A protective plate is provided on one side of the placement plate. The protective plate can be inserted into the mounting grooves on both sides. A positioning mechanism is provided inside the mounting groove on one side.

[0008] Preferably, the adjusting mechanism includes a screw rod rotatable on one side of the fixed frame surface and a first bevel gear bolted to one side of the inner wall of the adjusting mechanism. One end of the screw rod surface is bolted to one side of the first bevel gear surface. Both sides of the bottom of the inner wall of the fixed frame are rotatably connected to lead screws. A second bevel gear is bolted to one side of the lead screw surface. One side of the second bevel gear surface is rotatably connected to one side of the inner wall of the fixed frame. One side of the first bevel gear surface meshes with one side of the second bevel gear surface. A transmission rod is bolted to the opposite surfaces of the two second bevel gears. One side of the lead screw surface is threaded to the inner wall of the handle.

[0009] Preferably, the positioning mechanism includes a connecting rod that slides within the cavity of the placement plate and a handle bolted to one end of the surface of the connecting rod. A positioning plate is bolted to the other end of the surface of the connecting rod, and a compression spring is fixedly connected to the surface of the positioning plate. The other end of the surface of the compression spring is fixedly connected to one side of the inner wall of the mounting groove.

[0010] Preferably, the size of the first bevel gear is equal to the size of the first bevel gear.

[0011] Preferably, the positioning plate has a square cross-section and one side of the inner wall of the mounting groove has a square design.

[0012] Preferably, the number of compression springs is two and they are evenly distributed on both sides of the positioning plate surface.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention, through the cooperation of a fixing frame and an adjustment mechanism, allows for the adjustment of the handle height to accommodate workers of different heights and operating habits, enabling them to operate in the most comfortable position. This reduces physical fatigue caused by maintaining poor posture for extended periods, helps workers focus more on completing tasks, and reduces errors caused by inconvenient operation. With the cooperation of the mounting slot, protective plate, and positioning mechanism, it can effectively block flying debris, preventing it from hitting the worker's eyes, face, or other body parts, thereby significantly reducing the risk of injury, improving work efficiency, and enhancing the overall work experience. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional structural diagram of the fixing frame in this utility model;

[0017] Figure 3 This is a schematic diagram of the adjustment mechanism in this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the protective plate in this utility model;

[0019] Figure 5 This is a schematic diagram of the positioning mechanism in this utility model.

[0020] In the diagram: 1. Base; 2. Electrical control frame; 3. Cutting machine; 4. Guide frame; 5. Placement plate; 6. Fixing frame; 7. Handle; 8. Adjustment mechanism; 81. Tightening rod; 82. First bevel gear; 83. Lead screw; 84. Second bevel gear; 85. Transmission rod; 9. Mounting slot; 10. Protective plate; 11. Positioning mechanism; 111. Handle; 112. Connecting rod; 113. Positioning plate; 114. Compression spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 As shown, a curbstone processing and cutting machine includes a base 1. An electrical control frame 2 is bolted to one side of the surface of the base 1. A cutting machine 3 is installed on one side of the electrical control frame 2, and the cutting machine 3 can be controlled to operate under the action of the electrical control frame 2. A guide frame 4 is bolted to the top of the electrical control frame 2. A placement plate 5 is slidably connected to the inner walls on both sides of the guide frame 4, which makes the placement plate 5 move more stably under the action of the guide frame 4. The curbstone can be placed on the placement plate 5. A fixing frame 6 is bolted to one side of the surface of the placement plate 5. Handles 7 are slidably connected to the inner walls on both sides of the fixing frame 6. An adjustment mechanism 8 is provided inside the fixing frame 6. The adjustment mechanism 8 and the handles are connected to the fixing frame 6. When used in conjunction with the adjustment mechanism 8, the handle 7 can be raised or lowered. When the handle 7 moves, the fixing frame 6 can move the placement plate 5. When the placement plate 5 moves, the cutting machine 3 can gradually cut the curbstone. The two sides of the surface of the placement plate 5 are provided with mounting grooves 9. A protective plate 10 is provided on one side of the placement plate 5. The protective plate 10 can be inserted into the inside of the mounting grooves 9 on both sides. A positioning mechanism 11 is provided inside the mounting groove 9 on one side. The positioning mechanism 11 works in conjunction with the protective plate 10. Under the action of the positioning mechanism 11, the protective plate 10 can be limited. Under this action, the protective plate 10 can be prevented from falling out of the inside of the mounting groove 9.

[0023] The adjusting mechanism 8 includes a screw rod 81, one side of which is rotatably connected to one side of the fixed frame 6. A first bevel gear 82 is rotatably connected to one side of the inner wall of the fixed frame 6. One end of the screw rod 81 is bolted to one side of the first bevel gear 82. When the screw rod 81 rotates, the first bevel gear 82 rotates. Lead screws 83 are rotatably connected to both sides of the bottom of the inner wall of the fixed frame 6. A second bevel gear 84 is bolted to one side of the lead screw 83. The size of the first bevel gear 82 is equal to the size of the first bevel gear 82. One side of the surface of the second bevel gear 84 is connected to one side of the inner wall of the fixed frame 6. The first bevel gear 82 is rotated, with one side of its surface meshing with one side of its surface. When the first bevel gear 82 rotates, the second bevel gear 84 on one side rotates. A transmission rod 85 is bolted to the opposite surfaces of the two second bevel gears 84. When the second bevel gear 84 on one side rotates, the transmission rod 85 rotates. When the transmission rod 85 rotates, the second bevel gear 84 on the other side rotates. When the second bevel gear 84 rotates, the lead screw 83 rotates. One side of the surface of the lead screw 83 is threaded to the inner wall of the handle 7. When the lead screws 83 on both sides rotate, the handle 7 can be raised or lowered.

[0024] The positioning mechanism 11 includes a connecting rod 112, the surface of which is slidably connected to the inner cavity of the placement plate 5. A handle 111 is bolted to one end of the surface of the connecting rod 112. Pulling the handle 111 can move the connecting rod 112. A positioning plate 113 is bolted to the other end of the surface of the connecting rod 112. When the connecting rod 112 moves, the positioning plate 113 can move. The cross-section of the positioning plate 113 is square and one side of the inner wall of the mounting groove 9 is square. This design makes the movement of the positioning plate 113 more stable. Two compression springs 114 are fixedly connected to the surface of the positioning plate 113 and are evenly distributed on both sides of the surface of the positioning plate 113. The other end of the surface of the compression spring 114 is fixedly connected to one side of the inner wall of the mounting groove 9. When the positioning plate 113 moves, the compression springs 114 on both sides can be compressed.

[0025] Working principle: When the height of handle 7 needs to be adjusted according to the height of the worker, the gate pier lever 81 is turned. When lever 81 rotates, it causes the first bevel gear 82 to rotate. Then, the rotation of the first bevel gear 82 causes the rotation of the second bevel gear 84 on one side. Next, the rotation of the second bevel gear 84 on one side causes the transmission rod 85 to rotate. When the transmission rod 85 rotates, it causes the second bevel gear 84 on the other side to rotate. Then, the rotation of the second bevel gear 84 causes the lead screw 83 to rotate. Finally, the rotation of the lead screws 83 on both sides drives the handle 7 to rise or fall. When the handle 7 is raised or lowered to the appropriate position, it is ready. This is useful when it is necessary to prevent gravel from affecting the worker. Pulling handle 111 moves connecting rod 112, which in turn moves positioning plate 113. The positioning plate 113 then compresses compression springs 114 on both sides. When positioning plate 113 reaches the desired position, it releases the obstruction to mounting groove 9 on one side, allowing protective plate 10 to be inserted into the mounting groove 9. Releasing the pull on handle 111 allows positioning plate 113 to quickly return to its original position under the action of compression springs 114. This return allows it to enter the inner cavity of protective plate 10, preventing it from detaching from the mounting groove 9.

[0026] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] 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. A curb processing slitting machine comprising a base (1) and an electric control frame (2) bolted to one side of the surface of the base (1), characterized in that, Also include: The cutting machine (3) is arranged on one side of the electric control frame (2), the top of the electric control frame (2) is bolted with a guide frame (4), the inner walls on both sides of the guide frame (4) are slidably connected with a placing plate (5), one side of the surface of the placing plate (5) is bolted with a fixing frame (6), the inner walls on both sides of the fixing frame (6) are slidably connected with a handle (7); The adjusting mechanism (8) is arranged in the fixing frame (6), the both sides of the surface of the placing plate (5) are provided with mounting grooves (9), one side of the placing plate (5) is provided with a protective plate (10), the protective plate (10) can be inserted into the inside of the mounting groove (9) on both sides, and the inside of the mounting groove (9) on one side is provided with a positioning mechanism (11).

2. The curb processing slitter as claimed in claim 1, characterized in that: The adjusting mechanism (8) comprises a screw rod (81) rotatably arranged on one side of the surface of the fixing frame (6) and a first bevel gear (82) bolted on one side of the inner wall of the adjusting mechanism (8), one end of the surface of the screw rod (81) and one side of the surface of the first bevel gear (82) are bolted with each other, the inner wall bottoms on both sides of the fixing frame (6) are rotatably connected with lead screws (83), one side of the surface of the lead screw (83) is bolted with a second bevel gear (84), one side of the surface of the second bevel gear (84) is rotatably connected with one side of the inner wall of the fixing frame (6), one side of the surface of the first bevel gear (82) and one side of the surface of the second bevel gear (84) are meshed with each other, the opposite surfaces of the second bevel gears (84) on both sides are bolted with transmission rods (85), and one side of the surface of the lead screw (83) is threadedly connected with the inner wall of the handle (7).

3. The curb processing slitter as claimed in claim 1, wherein: The positioning mechanism (11) comprises a connecting rod (112) slidably arranged in the inner cavity of the placing plate (5) and a handle (111) bolted on one end of the surface of the connecting rod (112), the other end of the surface of the connecting rod (112) is bolted with a positioning plate (113), the surface of the positioning plate (113) is fixedly connected with compression springs (114), and the other end of the surface of the compression spring (114) is fixedly connected with one side of the inner wall of the mounting groove (9).

4. The curb processing slitter as claimed in claim 2, wherein: The size of the first bevel gear (82) is equal to the size of the first bevel gear (82).

5. The curb processing slitter as claimed in claim 3, wherein: The cross section of the positioning plate (113) is designed in a square shape, and one side of the inner wall of the mounting groove (9) is designed in a square shape.

6. The curb processing slitter as claimed in claim 3, wherein: The number of the compression springs (114) is two and they are uniformly distributed on both sides of the surface of the positioning plate (113).

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