Rapid scabbling equipment for mortar masonry strip stone open channel
By using rapid bleaching equipment to chisel the open channel of mortar-built stone, the problem of poor integration of concrete and stone is solved, and the anti-seepage effect of the open channel is improved.
Patent Information
- Application Number
- CN202411781978.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-02-14
AI Technical Summary
After the concrete and the stone are in contact with the existing mortared stone, the concrete can easily lead to the detachment of the concrete and affect the water diversion effect.
Provide a rapid chiseling equipment, including an excavator body, a robotic arm and a chiseling roller, which can chisel the slime through a hydraulic motor to drive the chiseling roller to increase the contact area between concrete and slime, and pass coolant and purging. The parts improve the efficiency of chiseling.
By increasing the contact area between the slime and concrete, the combination effect between the concrete and the slime is improved, and the anti-seepage performance of the open channel is enhanced.
Smart Images
Figure CN119434191A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of open channels, and in particular to a rapid roughening device for mortar-laid stone open channels. Background Art
[0002] A stone channel is a hydraulic engineering structure that is mainly used to guide and discharge water. It is built with stone blocks (rectangular stones) to form an open channel, hence the name "open channel". This structure has been widely used in ancient and modern times, especially in areas that require irrigation, drainage or flood control. The design of a stone channel takes into account factors such as the speed and flow of the water flow and the slope of the channel to ensure its stability and efficiency. A mortared stone channel is an open channel constructed with mortared stone blocks (i.e., the stone blocks are laid together with mortar). At the same time, the mortar is bonded to form a stable masonry structure. This structure has good durability and anti-scouring ability, and can adapt to different geological and environmental conditions.
[0003] In order to improve the anti-seepage effect of the stone open channel, after the stone stacking construction, it is necessary to pour a layer of concrete on the water-facing surface of the stone open channel. The concrete serves to connect all the stone strips into a whole and improve the anti-seepage ability of the stone strips.
[0004] However, since the surface of the stone is relatively smooth, when the concrete comes into contact with the surface of the stone, the contact area between the concrete and the stone is small. When the concrete solidifies, it is easy for the concrete to separate from the stone, thus affecting the water diversion effect of the open channel. Summary of the invention
[0005] In order to improve the bonding effect between concrete and stone strips, the present application provides a rapid roughening device for a mortar-laid stone strip open channel.
[0006] The present application provides a rapid roughening device for mortar-laid stone open channels, which adopts the following technical solution: A rapid roughening device for a mortar-laid stone open channel comprises an excavator body, a roughening roller is arranged at the execution end of the mechanical arm of the excavator body, the roughening roller is rotatably arranged at the end of the mechanical arm, a hydraulic motor is arranged at the execution end of the mechanical arm, the hydraulic motor is used to drive the roughening roller to rotate and roughen the stone, the hydraulic motor is connected to the hydraulic system of the excavator body through an oil pipe; the roughening roller comprises a hollow mounting roller and roughening teeth arranged on the mounting roller, a coolant is arranged in the mounting roller, and the coolant is used to cool the mounting roller; and a purge piece is also included, the purge piece is used to remove stone chips on the roughening teeth and increase the friction with the stone.
[0007] Optionally, the chiseling teeth are evenly arranged along the circumference of the mounting roller, a cooling cavity is opened in the chiseling teeth and is connected with the mounting roller, and the coolant enters the chiseling teeth to cool the chiseling teeth.
[0008] Optionally, the roughening equipment also includes a sealing member, which is used to seal the cooling chamber of the chiseling teeth after the chiseling teeth are rotated to the upper side in the horizontal direction, so that the coolant is located in the cooling chamber; and also includes a separating member, which is used to release the sealing effect of the sealing member after the chiseling teeth are rotated to the lower side in the horizontal direction, so that the coolant in the cooling chamber returns to the mounting roller for cooling.
[0009] Optionally, the sealing member includes a plugging head slidably disposed in the mounting roller, the plugging head corresponding one to the chiseling teeth, the plugging head sliding in a direction perpendicular to the axis of the mounting roller and parallel to the axis of the corresponding chiseling teeth, after the chiseling teeth rotate to the upper side in the horizontal direction, the plugging head slides into the cooling chamber to seal the cooling chamber, and after the chiseling teeth rotate to the lower side in the horizontal direction, the plugging head slides out of the cooling chamber.
[0010] Optionally, the separating member includes a first magnet arranged in the mounting roller and a second magnet arranged at the tail of the plugging head, the first magnet is fixedly arranged in the mounting roller relative to the mounting roller and rotates relative to the mounting roller, the first magnet is used to absorb the second magnet located below in the horizontal direction to drive the corresponding plugging head to slide out of the cooling chamber, and is used to repel the second magnet located above in the horizontal direction to drive the corresponding plugging head to slide into the cooling chamber.
[0011] Optionally, a fixing rod is fixedly provided at the execution end of the robot arm, the installation roller is coaxial with the fixing rod and is rotatably provided on the fixing rod, the fixing rod enters into the installation roller, and the first magnet is fixedly provided on the fixing rod.
[0012] Optionally, the cooling liquid level in the mounting roller is higher than the horizontal diameter of the mounting roller.
[0013] Optionally, the purge member includes a purge pipe disposed on the hydraulic motor mounting plate, the purge pipe faces the roughening teeth, and the purge member also includes an air pump disposed on the hydraulic motor mounting plate.
[0014] Optionally, a buffer plate is provided on the mounting plate of the hydraulic motor, the air pump is provided on the buffer plate, a buffer airbag is provided between the buffer plate and the mounting plate, and two ends of the buffer airbag are respectively fixed on the buffer plate and the mounting plate.
[0015] Optionally, the buffer airbag is ring-shaped, and a telescopic rod is provided on the inner ring of the buffer airbag. The telescopic rod is perpendicular to the mounting plate and the buffer plate, and both ends of the telescopic rod are fixedly provided on the mounting plate and the buffer plate respectively.
[0016] In summary, the present application includes at least one of the following beneficial technical effects: 1. During the installation of the stone open channel, the stones are stacked and fixed with mortar. When the stones reach the designed strength, the excavator body is moved into the open channel. Then the mechanical arm drives the chiseling roller close to the stones, and the hydraulic motor drives the chiseling roller to rotate to chisel the stones. After the stones are chiseled, concrete is poured on the surface of the stones. When the concrete reaches the designed strength, the stones are connected as a whole. After the stones are chiseled, the contact area between the stones and the concrete is increased, thereby improving the bonding effect of the concrete and the stones; at the same time, the anti-seepage effect of the open channel is improved.
[0017] 2. When the roughening roller is roughening the stone strips, the temperature of the roller gradually increases, resulting in a decrease in the strength of the roughening teeth. At this time, under the action of the coolant, the installation roller and the roughening teeth are cooled, thereby preventing the possibility of the strength of the roughening roller decreasing due to excessive temperature, thereby improving the roughening effect; at the same time, under the action of the purge component, the stone chips on the roughening teeth are blown away, thereby increasing the friction between the roughening teeth and the stone strips, thereby facilitating the roughening operation of the stone strips. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of a rapid roughening device for a mortar-laid stone open channel according to an embodiment of the present application; Figure 2 It is a schematic structural diagram of a roughening roller in a rapid roughening device for a mortar-laid stone open channel according to an embodiment of the present application; Figure 3 It is a cross-sectional view of a roughening roller in a rapid roughening device for a mortar-laid stone open channel according to an embodiment of the present application; Figure 4 yes Figure 3 Enlarged schematic diagram of part A.
[0019] Description of reference numerals: 1. excavator body; 2. mechanical arm; 3. chiseling roller; 31. mounting roller; 32. chiseling teeth; 4. hydraulic motor; 5. cooling chamber; 6. Sealing piece; 61. Plug head; 7. Separating member; 71. First magnet; 72. Second magnet; 8. Fixing rod; 9. Purge pipe; 10. Air pump; 11. Buffer plate; 12. Buffer airbag. DETAILED DESCRIPTION
[0020] The following is combined with Figure 1-4 This application is described in further detail.
[0021] The present application embodiment discloses a rapid roughening device for a mortar-laid stone open channel. Figure 1The rapid roughening equipment for mortar-laid stone open channel includes an excavator body 1, a roughening roller 3 is arranged at the execution end of the mechanical arm 2 of the excavator body 1, and the roughening roller 3 is rotatably arranged at the end of the mechanical arm 2. The execution end of the mechanical arm 2 is provided with a hydraulic motor 4, and the hydraulic motor 4 is used to drive the roughening roller 3 to rotate to roughen the stone. The hydraulic motor 4 is connected to the hydraulic system of the excavator body 1 through an oil pipe; when the stone open channel is installed, the stone is piled and fixedly connected by mortar. When the stone reaches the design strength, the excavator body 1 is moved into the open channel, and then the roughening roller 3 is driven by the mechanical arm 2 to approach the stone, and the hydraulic motor 4 drives the roughening roller 3 to rotate to roughen the stone. After the stone is roughened, concrete is poured on the surface of the stone. When the concrete reaches the design strength, the stone is connected as a whole. After the stone is roughened, the contact area between the stone and the concrete is increased, thereby improving the bonding effect of the concrete and the stone; at the same time, the anti-seepage effect of the open channel is improved.
[0022] Reference Figure 2 and Figure 3 In the embodiment of the present application, the chiseling roller 3 includes a hollow mounting roller 31 and chiseling teeth 32 arranged on the mounting roller 31. A coolant is arranged in the mounting roller 31, and the coolant is used to cool the mounting roller 31. When the chiseling roller 3 is chiseling the stone strips, the temperature of the chiseling roller 3 gradually increases, resulting in a decrease in the strength of the chiseling teeth 32. At this time, under the action of the coolant, the mounting roller 31 and the chiseling teeth 32 are cooled, thereby preventing the possibility of the chiseling roller 3 decreasing in strength due to excessive temperature, thereby improving the chiseling effect.
[0023] Reference Figure 2 and Figure 3 , and also includes a purge piece, which is used to remove the stone chips on the roughening teeth 32 and increase the friction with the stone strip; under the action of the purge piece, the stone chips on the roughening teeth 32 are blown away, thereby increasing the friction between the roughening teeth 32 and the stone strip, thereby facilitating the roughening operation of the stone strip.
[0024] Reference Figure 2 and Figure 3 In the embodiment of the present application, the chiseling teeth 32 are evenly arranged along the circumference of the mounting roller 31, a cooling chamber 5 is opened in the chiseling teeth 32 and is connected with the mounting roller 31, and the coolant enters the chiseling teeth 32 to cool the chiseling teeth 32; a cooling chamber 5 is opened in the chiseling teeth 32, which facilitates the cooling liquid to enter the cooling chamber 5, thereby facilitating the cooling operation of the chiseling teeth 32.
[0025] Reference Figure 2 , Figure 3 and Figure 4In the embodiment of the present application, in order to further improve the cooling effect on the chiseling teeth 32, the chiseling equipment further includes a plugging member 6, which is used to block the cooling cavity 5 of the chiseling teeth 32 after the chiseling teeth 32 rotate to the upper side in the horizontal direction, so that the coolant is located in the cooling cavity 5; and further includes a separating member 7, which is used to release the blocking effect of the plugging member 6 after the chiseling teeth 32 rotate to the lower side in the horizontal direction, so that the coolant in the cooling cavity 5 returns to the installation roller 31 for cooling; the installation roller When 31 drives the chiseling teeth 32 to rotate, after the installation roller 31 drives the chiseling teeth 32 to rotate below the horizontal direction, the coolant enters the cooling chamber 5, and then the opening of the cooling chamber 5 is blocked by the sealing member 6, so that the coolant is located in the cooling chamber 5, which is convenient for the cooling operation of the chiseling teeth 32; when the installation roller 31 drives the chiseling teeth 32 to rotate below the horizontal direction, the separation member 7 releases the blockage of the cooling chamber 5, which is convenient for the coolant to enter the installation roller 31 from the cooling chamber 5, so that the temperature of the coolant is convenient to drop.
[0026] Reference Figure 2 , Figure 3 and Figure 4 In the embodiment of the present application, the sealing member 6 includes a plugging head 61 slidably arranged in the installation roller 31, the plugging head 61 corresponds to the chiseling teeth 32 one by one, and the plugging head 61 slides along the axial direction perpendicular to the installation roller 31 and parallel to the axial direction of the corresponding chiseling teeth 32. After the chiseling teeth 32 rotate to the upper side in the horizontal direction, the plugging head 61 slides into the cooling chamber 5 to block the cooling chamber 5. After the chiseling teeth 32 rotate to the lower side in the horizontal direction, the plugging head 61 slides out of the cooling chamber 5; when the chiseling teeth 32 rotate to the lower side in the horizontal direction, the coolant enters the cooling chamber 5, and then the plugging head 61 slides into the cooling chamber 5, and the plugging head 61 blocks the opening of the cooling chamber 5. The operation is simple and convenient.
[0027] Reference Figure 2 , Figure 3 and Figure 4, further, the separator 7 includes a first magnet 71 arranged in the installation roller 31 and a second magnet 72 arranged at the tail of the plugging head 61. The first magnet 71 is fixedly arranged in the installation roller 31 relative to the installation roller 31 and rotates relatively with the installation roller 31. The first magnet 71 is used to absorb the second magnet 72 located below in the horizontal direction to drive the corresponding plugging head 61 to slide out of the cooling chamber 5, and to repel the second magnet 72 located above in the horizontal direction to drive the corresponding plugging head 61 to slide into the cooling chamber 5; the first magnet 71 is in a fixed state, and when the installation roller 31 rotates, the installation roller 31 drives the chiseling teeth 32 to rotate, and the chiseling teeth 32 drives the corresponding plugging head 61 to move downward. At this time, The coolant enters the cooling chamber 5, and then the installation roller 31 drives the roughening teeth 32 to rotate to the upper horizontal direction. Under the mutual repulsion between the first magnet 71 and the second magnet 72, the second magnet 72 drives the plugging head 61 to slide into the cooling chamber 5 to block the cooling chamber 5, thereby facilitating the coolant to cool the roughening teeth 32. After the roughening teeth 32 roughen the stone strips, the temperature of the roughening teeth 32 rises. At this time, the magnetic poles of the first magnet 71 and the second magnet 72 are opposite, and the first magnet 71 attracts the second magnet 72. The second magnet 72 drives the plugging head 61 to slide and open the opening of the cooling chamber 5, and the coolant returns to the installation roller 31 and mixes with the coolant to cool the coolant.
[0028] Reference Figure 2 , Figure 3 and Figure 4 In the embodiment of the present application, in order to facilitate the fixation of the first magnet 71, a fixed rod 8 is fixedly provided at the execution end of the robot arm 2, the mounting roller 31 is coaxial with the fixed rod 8 and is rotatably set on the fixed rod 8, the fixed rod 8 enters the mounting roller 31, and the first magnet 71 is fixedly set on the fixed rod 8.
[0029] After the coolant enters the cooling chamber 5 and rotates with the installation roller 31, when the installation roller 31 drives the chiseling teeth 32 to rotate to a horizontal state, the coolant is easily removed from the cooling chamber 5. Then, after the plugging head 61 is sealed, there is less coolant in the cooling chamber 5. Therefore, in the embodiment of the present application, the coolant level in the installation roller 31 is higher than the horizontal diameter of the installation roller 31; the coolant level is higher than the horizontal diameter, so that when the chiseling teeth 32 rotate to the upper side of the horizontal direction, the opening in the cooling chamber 5 is below the coolant, thereby reducing the possibility of coolant leakage.
[0030] Reference Figure 1 and Figure 2In the embodiment of the present application, the purge part includes a purge pipe 9 arranged on the mounting plate of the hydraulic motor 4, the purge pipe 9 faces the chiseling teeth 32, and the purge part also includes an air pump 10 arranged on the mounting plate of the hydraulic motor 4; when the chiseling roller 3 rotates, the air pump 10 is started, and the air pump 10 draws air into the purge pipe 9 to purge the mounting roller 31 and the chiseling teeth 32, thereby facilitating the blowing of stone chips.
[0031] Reference Figure 1 and Figure 2 When the chiseling roller 3 is processing the stone strips, the chiseling roller 3 is in a vibrating state, thereby causing the air pump 10 to be in a vibrating state, which makes the air pump 10 easy to be damaged. Therefore, in the embodiment of the present application, a buffer plate 11 is provided on the mounting plate of the hydraulic motor 4, and the air pump 10 is provided on the buffer plate 11. A buffer air bag 12 is provided between the buffer plate 11 and the mounting plate, and the two ends of the buffer air bag 12 are respectively fixed on the buffer plate 11 and the mounting plate; under the action of the buffer air bag 12, the air pump 10 and the mounting plate are relatively separated, so that the vibration caused by the hydraulic motor 4 is separated by the buffer air bag 12 and then transmitted to the mounting plate, thereby reducing the vibration degree of the air pump 10 and extending the service life of the air pump 10.
[0032] Reference Figure 1 and Figure 2 In the embodiment of the present application, the buffer airbag 12 is annular, and a telescopic rod is provided on the inner ring of the buffer airbag 12. The telescopic rod is perpendicular to the mounting plate and the buffer plate 11, and the two ends are respectively fixed on the mounting plate and the buffer plate 11; under the action of the telescopic rod, the shape of the buffer airbag 12 is fixed to keep the buffer airbag 12 in a state perpendicular to the mounting plate, thereby facilitating the buffering operation of the air pump 10.
[0033] The implementation principle of a rapid roughening device for a mortar-laid stone open channel in the embodiment of the present application is as follows: During the installation of the stone open channel, the stone blocks are stacked and fixedly connected by mortar. When the stone blocks reach the designed strength, the excavator body 1 is moved into the open channel, and then the mechanical arm 2 drives the roughening roller 3 to approach the stone blocks, and the hydraulic motor 4 drives the roughening roller 3 to rotate to roughen the stone blocks. After the stone blocks are roughened, concrete is poured on the surface of the stone blocks. When the concrete reaches the designed strength, the stone blocks are connected as a whole. After the stone blocks are roughened, the contact area between the stone blocks and the concrete is increased, thereby improving the bonding effect of the concrete and the stone blocks; at the same time, the anti-seepage effect of the open channel is improved.
[0034] When the roughening roller 3 roughens the stone strip, the temperature of the roughening roller 3 gradually increases, resulting in a decrease in the strength of the roughening teeth 32. At this time, under the action of the coolant, the mounting roller 31 and the roughening teeth 32 are cooled, thereby preventing the possibility of the strength of the roughening roller 3 decreasing due to excessive temperature, thereby improving the roughening effect; at the same time, under the action of the blowing member, the stone chips on the roughening teeth 32 are blown away, thereby increasing the friction between the roughening teeth 32 and the stone strip, thereby facilitating the roughening operation of the stone strip.
[0035] 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 rapid roughening device for mortar-laid stone open channels, characterized in that: The invention comprises an excavator body (1), wherein a chiseling roller (3) is arranged at the execution end of a mechanical arm (2) of the excavator body (1), wherein the chiseling roller (3) is rotatably arranged at the end of the mechanical arm (2), wherein a hydraulic motor (4) is arranged at the execution end of the mechanical arm (2), wherein the hydraulic motor (4) is used to drive the chiseling roller (3) to rotate and chisel the stone strips, wherein the hydraulic motor (4) is connected to the hydraulic system of the excavator body (1) through an oil pipe; the chiseling roller (3) comprises a hollow mounting roller (31) and chiseling teeth (32) arranged on the mounting roller (31), wherein a coolant is arranged in the mounting roller (31), wherein the coolant is used to cool the mounting roller (31); and further comprises a purge member, wherein the purge member is used to remove stone chips on the chiseling teeth (32) and increase the friction with the stone strips.
2. The rapid roughening equipment for mortar-laid stone open channels according to claim 1 is characterized in that: The chiseling teeth (32) are evenly arranged along the circumference of the mounting roller (31); a cooling cavity (5) is provided in the chiseling teeth (32) and is in communication with the mounting roller (31); the cooling liquid enters the chiseling teeth (32) to cool the chiseling teeth (32).
3. The rapid roughening equipment for mortar-laid stone open channels according to claim 2 is characterized in that: The haircutting device further comprises a sealing member (6), which is used for sealing the cooling chamber (5) of the haircutting teeth (32) after the haircutting teeth (32) rotate to the upper side in the horizontal direction, so that the cooling liquid is located in the cooling chamber (5); and further comprises a separating member (7), which is used for releasing the sealing effect of the sealing member (6) after the haircutting teeth (32) rotate to the lower side in the horizontal direction, so that the cooling liquid in the cooling chamber (5) returns to the mounting roller (31) for cooling.
4. The rapid roughening equipment for mortar-laid stone open channels according to claim 3 is characterized by: The sealing member (6) comprises a plugging head (61) slidably arranged in the installation roller (31), the plugging head (61) corresponding to the chiseling teeth (32) one by one, the plugging head (61) sliding along the axial direction perpendicular to the installation roller (31) and parallel to the axial direction of the corresponding chiseling teeth (32), after the chiseling teeth (32) rotate to the upper side in the horizontal direction, the plugging head (61) slides into the cooling cavity (5) to seal the cooling cavity (5), and after the chiseling teeth (32) rotate to the lower side in the horizontal direction, the plugging head (61) slides out of the cooling cavity (5).
5. The rapid roughening equipment for mortar-laid stone open channels according to claim 4 is characterized in that: The separating member (7) comprises a first magnet (71) arranged in the mounting roller (31) and a second magnet (72) arranged at the tail of the plugging head (61); the first magnet (71) is fixedly arranged in the mounting roller (31) relative to the mounting roller (31) and rotates relative to the mounting roller (31); the first magnet (71) is used to absorb the second magnet (72) located below in the horizontal direction to drive the corresponding plugging head (61) to slide out of the cooling chamber (5), and is used to repel the second magnet (72) located above in the horizontal direction to drive the corresponding plugging head (61) to slide into the cooling chamber (5).
6. The rapid roughening equipment for mortar-laid stone open channels according to claim 5 is characterized by: A fixing rod (8) is fixedly arranged at the execution end of the mechanical arm (2); the mounting roller (31) is coaxial with the fixing rod (8) and is rotatably arranged on the fixing rod (8); the fixing rod (8) enters into the mounting roller (31); and the first magnet (71) is fixedly arranged on the fixing rod (8).
7. A rapid roughening device for mortar-laid stone open channels according to any one of claims 2 to 6, characterized in that: The liquid level of the cooling liquid in the installation roller (31) is higher than the diameter of the installation roller (31) in the horizontal direction.
8. The rapid roughening equipment for mortar-laid stone open channels according to claim 1 is characterized by: The purge component comprises a purge pipe (9) arranged on a mounting plate of a hydraulic motor (4), the purge pipe (9) facing the chiseling teeth (32), and the purge component further comprises an air pump (10) arranged on the mounting plate of the hydraulic motor (4).
9. A rapid roughening device for mortar-laid stone open channels according to claim 8, characterized in that: A buffer plate (11) is arranged on the mounting plate of the hydraulic motor (4), the air pump (10) is arranged on the buffer plate (11), a buffer air bag (12) is arranged between the buffer plate (11) and the mounting plate, and two ends of the buffer air bag (12) are respectively fixedly arranged on the buffer plate (11) and the mounting plate.
10. A rapid roughening device for mortar-laid stone open channels according to claim 9, characterized in that: The buffer airbag (12) is ring-shaped, and a telescopic rod is arranged on the inner ring of the buffer airbag (12). The telescopic rod is perpendicular to the mounting plate and the buffer plate (11), and the two ends of the telescopic rod are respectively fixed on the mounting plate and the buffer plate (11).