An adjustable compacting device for municipal road construction

Abstract

The present invention discloses an adjustable compacting device for municipal road construction, which relates to the technical field of road construction equipment and includes a base plate, the upper end of which is fixedly connected to an L-shaped fixing plate. The present invention can drive the installation assembly and the pressure plate assembly to move in the up and down directions through the mutual cooperation between the provided dual-axis motor, a worm, a worm gear, a residual gear, a rotating shaft, a pulling tooth plate, a pull rope, a concave conduit, and a counterweight block, thereby achieving a compaction effect on a small area of ​​the road surface under the action of the impact force generated during the downward movement of the pressure plate assembly and the counterweight block. The mutual cooperation between the provided spring, a buffer plate, and a shock-absorbing buffer block can limit the movement range of the pulling tooth plate, and at the same time, can play a buffering role in the process of the pulling tooth plate moving upward. The mutual cooperation between the provided limiting sleeve and the limiting rod can limit the movement direction of the pulling tooth plate.

Description

Technical Field

[0001] The invention relates to a compacting device for road construction, in particular to an adjustable compacting device for municipal road construction. Background Art

[0002] With the continuous development of social economy and the continuous improvement of people's living standards, people's travel has become more and more convenient, and many families own private cars. However, the increase in private cars, especially the increase in engineering vehicles, has not only brought severe pressure to the smooth flow of roads, but also caused serious damage to the roads due to the increase in vehicles. Therefore, highway maintenance departments often need to maintain and repair roads, and thus need to use compaction devices.

[0003] At present, there are still some defects and deficiencies in the use of compaction devices for road construction. The specific areas that need improvement are as follows:

[0004] 1. Most existing compaction devices are large in size during use, which makes it difficult for the device to compact a small area of ​​road, and it is difficult to compact manually, which directly reduces the practicality of the compaction device.

[0005] 2. The existing compaction device has a fixed compaction area during use, and it is difficult to adjust the compaction area according to the actual needs of road maintenance.

[0006] 3. When the existing compaction device is in use and the road surface is relatively dry, a large amount of dust will be splashed, which will have a certain impact on the operators near the device.

[0007] 4. After being used for a period of time, the compacting components of the existing compacting device will experience a certain degree of wear, thereby affecting the compaction quality of the device. In addition, the replacement of the compacting components of the existing compacting device is relatively cumbersome.

[0008] 5. The overall size of the existing compacting device is fixed during use, and it is difficult to store the device after use, which causes the device to occupy a large space and has a certain impact on the storage and transportation of the device. Summary of the Invention

[0009] The purpose of the present invention is to provide an adjustable compacting device for municipal road construction, so as to solve the problem that the existing compacting devices proposed in the above background technology are mostly large in size during use, which makes it difficult for the device to compact small areas of roads, and it is difficult to compact manually, which directly reduces the practicality of the compacting device.

[0010] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable compacting device for municipal road construction, comprising a base plate, the upper end of the base plate is fixedly connected to an L-shaped fixing plate, the right end of the L-shaped fixing plate is fixedly connected to a dual-axis motor, the left end of the left output shaft of the dual-axis motor passes through the L-shaped fixing plate and is fixedly connected to the right end of worm gear one, the worm gear one is meshed with a compacting component for transmission, the lower end of the compacting component is fixedly connected to the upper end of the base plate, the upper end of the compacting component is fixedly connected to the lower surface of the L-shaped fixing plate, the right end of the compacting component is fixedly connected to the left side surface of the L-shaped fixing plate, and the compacting component is fixedly connected to the left side surface of the L-shaped fixing plate. The lower side of the left end of the solid component is fixedly connected to the upper end of the mounting component, and two compacting blocks are fixedly connected to the upper side of the mounting component. Two T-shaped limiting rods are movably connected to the left and right sides of the mounting component. The lower side of the mounting component is clamped with the upper end of the pressure plate assembly, and the upper side of the pressure plate assembly is fixedly connected with an adjustment component. The right side output shaft of the dual-axis motor is fixedly connected to the upper side of the extraction component, the left end of the extraction component is fixedly connected to the right end of the L-shaped fixing plate, and the lower end of the extraction component is fixedly connected to the upper end of the base plate. The left and right sides of the lower end of the extraction component are respectively fixedly connected to the upper ends of connecting pipe 1 and connecting pipe 2.

[0011] As a preferred technical solution of the present invention, the extraction assembly includes an extraction tank, the lower end of the extraction tank is fixedly connected to the upper end of the base plate, the extraction tank is fixedly connected to the upper ends of connecting pipe one and connecting pipe two through two connecting holes opened at its lower end, a pushing piston is provided inside the extraction tank, the upper end of the pushing piston is fixedly connected to a pushing rod, the upper end of the pushing rod passes through the upper side wall of the extraction tank and is fixedly connected to the lower end of the movable frame, the movable frame is movably connected to a rotating plate with a pushing column at the right end, the upper end of the rotating plate is fixedly connected to the right output shaft of the dual-axis motor, the movable frame is movably connected to two concave rods one through circular holes opened inside its front and rear ends, and the left ends of the two concave rods one are fixedly connected to the right end of the L-shaped fixed plate.

[0012] As a preferred technical solution of the present invention, the compaction assembly includes a worm gear 1, which is engaged with a worm gear 1 for transmission, and the worm gear 1 is fixedly connected to a rotating shaft 1. The front and rear sides of the rotating shaft 1 are fixedly connected with residual gears, and the two residual gears are respectively engaged with two pulling tooth plates for transmission. The two pulling tooth plates are respectively fixedly connected to one end of two pull ropes 1 through bolt blocks provided at their left ends, and the other ends of the two pull ropes 1 respectively pass through two concave tubes 1 and are fixedly connected to the upper end of the mounting assembly, and two fixed seats 1 are fixedly connected to the two concave tubes 1, and the upper ends of the four fixed seats 1 are fixedly connected to the lower surface of the L-shaped fixed plate.

[0013] As a preferred technical solution of the present invention, the front and rear ends of the two pulling tooth plates are fixedly connected with limiting sleeves, and the four limiting sleeves are movably connected to the four limiting rods respectively, the upper ends of the four limiting rods are fixedly connected to the lower surface of the L-shaped fixed plate, and the lower ends of the four limiting rods are fixedly connected to the upper end of the base plate, and the four limiting rods are sleeved with a spring 1, the upper ends of the four spring 1s are fixedly connected to the lower surface of the L-shaped fixed plate, and the lower ends of the four spring 1s are fixedly connected to the upper end of the buffer plate, and the four limiting rods are movably connected to the same buffer plate with four circular holes opened therein, and the front and rear ends of the rotating shaft 1 are movably connected to the support plate 1, and the right ends of the two support plates 1 are fixedly connected to the left side of the L-shaped fixed plate.

[0014] As a preferred technical solution of the present invention, the mounting assembly includes a mounting plate, and the front and rear sides of the upper surface of the mounting plate are fixedly connected to the lower ends of the two compacting blocks respectively, and the left and right ends of the mounting plate are fixedly connected to two limiting blocks, and the four limiting blocks are movably connected to four T-shaped limiting rods respectively through the limiting holes opened therein. The upper surface of the mounting plate is fixedly connected with a fixing block, and the left and right ends of the fixing block are fixedly connected with an electric hydraulic rod, and the relatively distant ends of the two electric hydraulic rods are fixedly connected with a connecting plate.

[0015] As a preferred technical solution of the present invention, the front and rear ends of the two connecting plates are respectively fixedly connected to the relatively close sides of the two concave sliding plates, and the relatively close ends of the two concave sliding plates are fixedly connected with clamping blocks, and the two clamping blocks are clamped with the upper end of the pressure plate assembly, and the two concave sliding plates are movably connected to the two concave rods II through the two circular holes opened therein, and the left and right sides of the two concave rods II are respectively fixedly connected to the left and right ends of the mounting plate, and the left and right sides of the lower surface of the mounting plate are fixedly connected with L-shaped rods, and the two L-shaped rods are movably connected to the upper end of the pressure plate assembly.

[0016] As a preferred technical solution of the present invention, the pressure plate assembly includes a top plate, which is movably connected to two L-shaped rods through circular holes opened on the left and right sides thereof, and is clamped with two clamping blocks through clamping grooves opened on the left and right ends thereof, and two vertical rods are fixedly connected to the front and back sides of the lower surface of the top plate, and the lower ends of the four vertical rods are fixedly connected to the upper end of the pressure plate one, and the left side of the upper surface of the pressure plate one is fixedly connected to the lower end of the adjustment assembly, and the four vertical rods are movably connected to the same I-shaped plate with four circular holes opened inside, and the lower end of the I-shaped plate is fixedly connected to the upper side of the adjustment assembly.

[0017] As a preferred technical solution of the present invention, the front and rear sides of the I-shaped plate are fixedly connected to two concave rods three, and the two concave rods three are movably connected to two hinge plates, and the four hinge plates are grouped in twos and their relatively far ends are movably connected to the two concave rods four, and the two concave rods four are respectively fixedly connected to the upper ends of the two pressure plates two, and the relatively close sides of the upper ends of the two pressure plates two are fixedly connected to two L-shaped hinge plates, and the four L-shaped hinge plates are movably connected to the four hinge rods through the circular holes opened therein, and the four hinge rods are grouped in twos and fixedly connected to the front and rear ends of the pressure plate one, and the four vertical rods are each sleeved with a spring two, the upper ends of the four springs two are fixedly connected to the lower end of the top plate, and the lower ends of the four springs two are fixedly connected to the upper end of the I-shaped plate.

[0018] The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket.

[0019] As a preferred technical solution of the present invention, the left end of the connecting pipe one passes through the bottom plate and is fixedly connected to the right end of the spray box, and the left end of the spray box is provided with a plurality of atomizing nozzles, the spray box is fixedly connected to the lower end of the bottom plate, the right end of the connecting pipe two passes through the bottom plate and is fixedly connected to the lower end of the water tank, the water tank is fixedly connected to the upper end of the bottom plate, the right end of the upper surface of the bottom plate is fixedly connected to a pushing handrail, and the pushing handrail is provided with an anti-slip sleeve, movable wheels are provided at the four corners of the bottom surface of the bottom plate, and one-way valves are provided on the connecting pipe one and the connecting pipe two, the left end of the worm one is movably connected to the left end of the L-shaped support plate, and the L The right end of the L-shaped support plate is fixedly connected to the left side of the L-shaped fixing plate, and a shock-absorbing buffer block is fixedly connected to the lower surface of the L-shaped fixing plate, and the shock-absorbing buffer block is located directly above the buffer plate, and two fixing columns are fixedly connected to the lower side of the left end of the L-shaped fixing plate, and the lower ends of the two fixing columns are fixedly connected to the upper end of the supporting base plate, and another movable wheel is provided on the front and rear sides of the lower surface of the supporting base plate, a battery is provided on the upper surface of the base plate, and a control panel is provided at the front end of the water tank, and the output end of the control panel is electrically connected to the input end of the dual-axis motor and the electric hydraulic rod respectively, and the input end of the control panel is electrically connected to the output end of the battery.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention can drive the installation assembly and the pressure plate assembly to move in the up and down directions through the mutual cooperation among the dual-axis motor, worm, worm wheel, residual gear, rotating shaft, pulling tooth plate, pull rope, concave guide tube and counterweight block, and then achieve the compaction effect on the small area road surface under the action of the impact force generated during the downward movement of the pressure plate assembly and the counterweight block. The mutual cooperation among the spring, buffer plate and shock-absorbing buffer block can limit the movement range of the pulling tooth plate, and at the same time play a buffering role in the process of pulling the tooth plate upward. The mutual cooperation between the limiting sleeve and the limiting rod can limit the movement direction of the pulling tooth plate.

[0022] 2. The present invention can drive the push piston to move inside the extraction tank through the mutual cooperation between the dual-axis motor, the rotating plate, the movable frame, the concave rod 1 and the push rod, and then the water inside the water tank can be pumped into the interior of the spray box under the mutual cooperation between the connecting pipe 1, the connecting pipe 2 and the one-way valve, and then sprayed out through the multiple atomizing nozzles provided on the spray box, thereby achieving the dust reduction effect of the device in the process of compacting the road, effectively solving the problem of dust flying in the process of compacting the road by the existing compaction device.

[0023] 3. The present invention can drive the two blocks to approach each other through the mutual cooperation between the set electric hydraulic rod, the connecting plate and the concave sliding plate, and then quickly achieve the fixing effect of the pressure plate assembly under the mutual cooperation of the set two card grooves. The set L-shaped rod can limit the installation position of the pressure plate assembly. When the pressure plate assembly is worn after long-term use, the pressure plate assembly can be easily removed from the device, thereby making the installation and disassembly process of the pressure plate assembly more convenient. The set concave rod 2 can limit the movement direction of the concave sliding plate.

[0024] 4. The present invention can drive the two pressure plates to rotate downward around the corresponding hinged rods through the mutual cooperation between the worm gear 2, worm wheel 2, rotating shaft 2, winding wheel and pull rope 2, thereby realizing the expansion process of the two pressure plates 2, effectively expanding the compaction area of ​​the device, and enabling the device to make appropriate adjustments to the compaction area of ​​the device according to the needs of use, thereby increasing the flexibility of the device during use.

[0025] 5. The present invention can drive the I-shaped plate to move upward through the cooperation between the set adjustment component and the spring 2, and then can drive the two pressure plates 2 to rotate upward around the corresponding hinge rods under the cooperation between the set concave rod 3, concave rod 4, hinge plate and L-shaped hinge plate, thereby reducing the compaction area of ​​the device and realizing the storage process of the two pressure plates 2, reducing the space occupied by the device and facilitating the storage and transportation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the main cross-sectional three-dimensional structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0028] Figure 3 It is a left-side perspective structural diagram of the present invention;

[0029] Figure 4 This is a bottom-up perspective structural diagram of the mounting assembly of the present invention;

[0030] Figure 5 This is a schematic diagram of the main three-dimensional structure of the installation assembly of the present invention;

[0031] Figure 6 This is a schematic diagram of the main three-dimensional structure of the compaction assembly of the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the compaction assembly of the present invention from the right side;

[0033] Figure 8 This is a schematic diagram of the main cross-sectional three-dimensional structure of the extraction component of the present invention;

[0034] Figure 9 This is a schematic diagram of the main three-dimensional structure of the pressure plate assembly of the present invention;

[0035] Figure 10 It is a schematic diagram of the main three-dimensional structure of the adjustment component of the present invention.

[0036] In the figure: 1 bottom plate, 2 spray box, 3 compacting assembly, 31 concave conduit 1, 32 fixing seat 1, 33 spring 1, 34 pull rope 1, 35 buffer plate, 36 limit rod, 37 pull gear plate, 38 rotating shaft 1, 39 worm gear 1, 310 limit sleeve, 311 support plate 1, 312 residual gear, 4 pressure plate assembly, 41 slot, 42 top plate, 43 spring 2, 44 vertical rod, 45 pressure plate 1, 46 I-shaped plate, 47 concave rod 3, 48 hinge plate, 49 hinge rod, 410 L-shaped hinge plate, 411 pressure plate 2, 412 concave rod 4, 5 adjustment assembly, 51 support plate 3, 52 rotating shaft 2, 53 reel, 54 fixing seat 2, 55 concave conduit 2, 56 worm gear 2, 57 worm gear 2, 5 8 Support plate 2, 59 Pull rope 2, 6 Extraction assembly, 61 Extraction tank, 62 Push piston, 63 Push rod, 64 Movable frame, 65 Rotating plate, 66 Concave rod 1, 7 Mounting assembly, 71 Mounting plate, 72 Concave sliding plate, 73 Limiting block, 74 Block, 75 L-shaped rod, 76 Concave rod 2, 77 Connecting plate, 78 Electric hydraulic rod, 79 Fixed block, 8 Support base plate, 9 Moving wheel, 10 Fixed column, 11 T-shaped limiting rod, 12 Connecting pipe 1, 13 One-way valve, 14 Connecting pipe 2, 15 Water tank, 16 Push handrail, 17 Dual-axis motor, 18 Worm gear 1, 19 L-shaped support plate, 20 L-shaped fixed plate, 21 Shock-absorbing buffer block, 22 Compacting block, 23 Battery, 24 Control panel. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] like Figure 1-10As shown, the present invention provides a technical solution: an adjustable compacting device for municipal road construction, comprising a base plate 1, the upper end of the base plate 1 is fixedly connected to an L-shaped fixing plate 20, the right end of the L-shaped fixing plate 20 is fixedly connected to a dual-axis motor 17, the left end of the left output shaft of the dual-axis motor 17 passes through the L-shaped fixing plate 20 and is fixedly connected to the right end of a worm 18, the worm 18 is engaged with a compacting component 3 for transmission, the lower end of the compacting component 3 is fixedly connected to the upper end of the base plate 1, the upper end of the compacting component 3 is fixedly connected to the lower surface of the L-shaped fixing plate 20, the right end of the compacting component 3 is fixedly connected to the left side of the L-shaped fixing plate 20, the lower side of the left end of the compacting component 3 is fixedly connected to the upper end of the mounting component 7, and the upper side of the mounting component 7 is fixedly connected to two compacting blocks. 22. Two T-shaped limit rods 11 are movably connected to the left and right sides of the mounting assembly 7. The lower side of the mounting assembly 7 is clamped with the upper end of the pressure plate assembly 4. The L-shaped fixing plate 20 is provided to fix the dual-axis motor 17. The rotation of the output shaft of the dual-axis motor 17 can drive the pressure plate assembly 4 to reciprocate in the up and down directions under the cooperation between the compacting assembly 3, the compacting block 22 and the mounting assembly 7. Then, under the action of the impact force generated during the downward movement of the pressure plate assembly 4, the compaction effect of the road surface during the construction of a small area of ​​road can be achieved. The movement direction of the mounting assembly 7 can be restricted by the T-shaped limit rod 11, and the mounting assembly 7 can make the pressure plate assembly 4 The installation and disassembly process becomes more convenient, and when the pressure plate assembly 4 is worn after long-term use, the pressure plate assembly 4 can be easily replaced to avoid affecting the normal use of the device. The upper side of the pressure plate assembly 4 is fixedly connected with the adjustment assembly 5, and the right output shaft of the dual-axis motor 17 is fixedly connected to the upper side of the extraction assembly 6. The left end of the extraction assembly 6 is fixedly connected to the right end of the L-shaped fixing plate 20, and the lower end of the extraction assembly 6 is fixedly connected to the upper end of the base plate 1. The left and right sides of the lower end of the extraction assembly 6 are respectively fixedly connected to the upper ends of the connecting pipe 1 12 and the connecting pipe 2 14. The set pressure plate assembly 4 can support the adjustment assembly 5, and the set adjustment assembly 5 can be adjusted according to the use requirements during the use of the device. The compacting area of ​​the component 4 is appropriately adjusted, thereby increasing the flexibility of the device during use. At the same time, after the use of the device is completed, the compacting component 4 can be folded and stored through the provided adjustment component 5, thereby reducing the overall occupied space of the device and facilitating the transportation and storage of the device. Through the rotation of the output shaft of the dual-axis motor 17, the water inside the water tank 15 can be pumped to the inside of the spray box 2 under the cooperation between the provided extraction component 6, the connecting pipe 1 12, the connecting pipe 2 14 and the one-way valve 13, and then sprayed out through the several atomizing nozzles provided on the spray box 2, thereby reducing the flying of dust in the process of the device compacting the road, so that the device can achieve the effect of dust reduction. The extraction component 6 includes an extraction tank 61,The lower end of the extraction tank 61 is fixedly connected to the upper end of the bottom plate 1, and the extraction tank 61 is fixedly connected to the upper ends of the connecting pipe 12 and the connecting pipe 2 14 through two connecting holes opened at its lower end. A pushing piston 62 is provided inside the extraction tank 61, and the upper end of the pushing piston 62 is fixedly connected to the pushing rod 63. The upper end of the pushing rod 63 passes through the upper side wall of the extraction tank 61 and is fixedly connected to the lower end of the movable frame 64. The movable frame 64 is movably connected to a rotating plate 65 with a pushing column at the right end. The upper end of the rotating plate 65 is fixedly connected to the right output shaft of the dual-axis motor 17. The movable frame 64 is movably connected to the two concave rods 1 66 through the circular holes opened inside the front and rear ends thereof. The left ends of the two concave rods 1 66 are fixedly connected to the L-shaped fixed At the right end of the fixed plate 20, the concave rod 1 66 is provided to limit the movement direction of the movable frame 64. The rotation of the right output shaft of the dual-axis motor 17 can drive the rotating plate 65 to rotate, and then the pushing column, movable frame 64 and pushing rod 63 provided at the right end of the rotating plate 65 can drive the pushing piston 62 to move inside the extraction tank 61, so that the water inside the water tank 15 can be pumped to the inside of the spray box 2 under the cooperation between the provided connecting pipe 12, the connecting pipe 2 and the one-way valve 13, and then sprayed out through the several atomizing nozzles provided on the spray box 2, thereby achieving the dust reduction effect in the process of road compaction. The compaction assembly 3 includes a worm gear 39, and the worm gear 39 and the worm gear The worm gear 39 is fixedly connected to the rotating shaft 38, and the front and rear sides of the rotating shaft 38 are fixedly connected with the residual gear 312. The two residual gears 312 are respectively engaged with the two pulling tooth plates 37 for transmission. The two pulling tooth plates 37 are respectively fixedly connected to one end of the two pull ropes 34 through the bolt blocks provided at the left ends thereof. The other ends of the two pull ropes 34 respectively pass through the two concave guide tubes 31 and are fixedly connected to the upper end of the mounting assembly 7. The two concave guide tubes 31 are fixedly connected to two fixing seats 32. The upper ends of the four fixing seats 32 are fixedly connected to the lower surface of the L-shaped fixing plate 20. The rotation of the worm gear 18 can drive the worm gear 39 to rotate, and then drive the rotating shaft 38 to rotate. The rotation of shaft 1 38 can drive the installation assembly 7 and the pressure plate assembly 4 to move upward under the mutual cooperation between the provided residual gear 312, the pulling tooth plate 37, the pull rope 1 34 and the concave guide tube 1 31. When the two residual gears 312 rotate to no longer engage with the two pulling tooth plates 37, the installation assembly 7 and the pressure plate assembly 4 can be driven downward by the action of the provided compacting block 22, and then the road can be compacted under the action of the impact force generated during the downward movement of the pressure plate assembly 4. The front and rear ends of the two pulling tooth plates 37 are fixedly connected with the limiting sleeves 310, and the four limiting sleeves 310 are movably connected to the four limiting rods 36 respectively. The upper ends of the four limiting rods 36 are fixedly connected to the lower surface of the L-shaped fixing plate 20.The lower ends of the four limiting rods 36 are fixedly connected to the upper end of the base plate 1, and the four limiting rods 36 are sleeved with a spring 33. The four limiting rods 36 are movably connected to the buffer plate 35 with four circular holes opened in the same interior. The front and rear ends of the rotating shaft 38 are movably connected to the support plate 311, and the right ends of the two support plates 311 are fixedly connected to the left side of the L-shaped fixing plate 20. The mutual cooperation between the setting of the limiting sleeve 310 and the limiting rod 36 can limit the movement direction of the pulling tooth plate 37, and the setting of the concave guide tube 31 can limit the movement direction of the pull rope 34. The setting of the support plate 311 can support the rotating shaft 38. The mutual cooperation between the spring 33, the shock-absorbing buffer block 21 and the buffer plate 35 can limit the movement range of the pulling tooth plate 37, and at the same time, it can buffer the pulling tooth plate 37 in the process of pulling the tooth plate 37 upward. The mounting assembly 7 includes a mounting plate 71, and the front and rear sides of the upper surface of the mounting plate 71 are fixedly connected to the lower ends of the two compacting blocks 22 respectively. The left and right ends of the mounting plate 71 are fixedly connected to two limiting blocks 73, and the four limiting blocks 73 are movably connected to the four T-shaped limiting rods 11 through the limiting holes opened therein. The upper surface of the mounting plate 71 is fixedly connected with a fixing block 79, and the left and right ends of the fixing block 79 are fixedly connected to the electric hydraulic rod 78. The relative distance of the two electric hydraulic rods 78 The left and right sides of the two concave rods 76 are respectively fixedly connected to the left and right ends of the mounting plate 71. The left and right sides of the lower surface of the mounting plate 71 are fixedly connected to L-shaped rods 75. The two L-shaped rods 75 are movably connected to the upper end of the mounting plate assembly 4. The mounting plate 71 is provided to fix the L-shaped rod 75. The L-shaped rod 75 can limit the installation position of the pressure plate assembly 4, and by starting the two electric hydraulic rods 78, the two connecting plates 77 are driven to move closer to each other, and then the two clamping blocks 74 can be driven to move closer to each other under the action of the provided concave sliding plate 72, until the two clamping blocks 74 are respectively moved into the inside of the two clamping grooves 41, thereby achieving the fixing effect on the top plate 42. At this time, the pressure plate assembly 4 can be installed in the device. The concave rod 2 76 provided can limit the movement direction of the concave sliding plate 72, and the mutual cooperation between the provided T-shaped limiting rod 11 and the limiting block 73 can limit the movement direction of the mounting plate 71. The pressure plate assembly 6 includes a top plate 42,The top plate 42 is movably connected to the two L-shaped rods 75 through the circular holes opened on the left and right sides thereof, and the top plate 42 is respectively engaged with the two clamping blocks 74 through the clamping slots 41 opened on the left and right ends thereof. Two vertical rods 44 are fixedly connected to the front and back sides of the lower surface of the top plate 42, and the lower ends of the four vertical rods 44 are fixedly connected to the upper end of the pressure plate 1 45. The left side of the upper surface of the pressure plate 1 45 is fixedly connected to the lower end of the adjustment component 5. The four vertical rods 44 are movably connected to the I-shaped plate 46 with four circular holes opened in the same interior. The lower end of the I-shaped plate 46 is fixedly connected to the upper side of the adjustment component 5. The vertical rods 44 provided can fix the top plate 42, and the mutual cooperation between the provided clamping blocks 74 and the clamping slots 41 can quickly achieve alignment. The fixing effect of the top plate 42 can limit the movement direction of the I-shaped plate 46 by setting the vertical rod 44. The front and rear sides of the I-shaped plate 46 are fixedly connected to two concave rods 3 47. The two concave rods 3 47 are movably connected to two hinged plates 48. The four hinged plates 48 are grouped in twos, and their relatively far ends are movably connected to the two concave rods 412. The two concave rods 412 are respectively fixedly connected to the upper ends of the two pressure plates 2 411. The relatively close sides of the upper ends of the two pressure plates 2 411 are fixedly connected to two L-shaped hinged plates 410. The four L-shaped hinged plates 410 are movably connected to the four hinged rods 49. The four hinged rods 49 are fixedly connected to the front and rear ends of the pressure plate 1 45 in twos. The four vertical rods 44 are all sleeved The spring 2 43 is connected to the spring 2 43, which can drive the I-shaped plate 46 to move upward, and then the two pressing plates 2 411 can be driven to rotate upward around the corresponding hinge rods 49 under the cooperation between the concave rod 3 47, the concave rod 412, the hinge plate 48 and the L-shaped hinge plate 410, thereby realizing the storage process of the two pressing plates 2 411 and reducing the compaction area of ​​the device. The adjustment component 5 includes a pull rope 2 59, the upper right end of the pull rope 2 59 is fixedly connected to the lower end of the I-shaped plate 46, the left end of the pull rope 2 59 passes through the concave guide tube 2 55 and is fixedly connected to the winding wheel 53, the winding wheel 53 is fixedly connected to the rotating shaft 2 52, and the rear side of the rotating shaft 2 52 is fixedly connected with the worm gear 2 56. 6 is meshed with the worm gear 2 57 for transmission. The polished rod parts on both sides of the worm gear 2 57 are movably connected with support plates 2 58. The two support plates 2 58 are fixedly connected to the upper end of the pressure plate 1 45. The front and rear ends of the rotating shaft 2 52 are movably connected with support plates 3 51. The two support plates 3 51 are fixedly connected to the upper end of the pressure plate 1 45. The left and right sides of the concave guide tube 2 55 are fixedly connected with fixed seats 2 54. The two fixed seats 2 54 are fixedly connected to the upper end of the pressure plate 1 45. The support plates 2 58 can support the worm gear 2 57. The support plates 3 51 can support the rotating shaft 2 52. By rotating the worm gear 2 57, the worm wheel 2 56 is driven to rotate, and then the rotating shaft 2 52 can be driven to rotate.The rotation of the second rotating shaft 52 can drive the I-shaped plate 46 to move downward under the cooperation between the arranged winding wheel 53, the second pulling rope 59 and the second concave guide tube 55, thereby driving the two second pressing plates 411 to rotate downward around the corresponding hinged rods 49, respectively, to realize the expansion process of the two second pressing plates 411, thereby realizing the adjustment process of the compaction area of ​​the device, the left end of the connecting pipe 12 passes through the bottom plate 1 and is fixedly connected to the right end of the spray box 2, the spray box 2 is fixedly connected to the lower end of the bottom plate 1, the right end of the connecting pipe 2 14 passes through the bottom plate 1 and is fixedly connected to the lower end of the water tank 15, the water tank 15 is fixedly connected to the upper end of the bottom plate 1, and the right end of the upper surface of the bottom plate 1 is fixedly connected to the pushing handrail 16, and moving wheels 9 are provided at the four corners of the bottom surface of the bottom plate 1. The connecting pipe 1 12 and the connecting pipe 2 1 4 are provided with a one-way valve 13. The left end of the worm 18 is movably connected to the left end of the L-shaped support plate 19. The right end of the L-shaped support plate 19 is fixedly connected to the left side of the L-shaped fixing plate 20. A shock-absorbing buffer block 21 is fixedly connected to the lower surface of the L-shaped fixing plate 20. Two fixing columns 10 are fixedly connected to the lower side of the left end of the L-shaped fixing plate 20. The lower ends of the two fixing columns 10 are fixedly connected to the upper end of the support base plate 8. Another movable wheel 9 is provided on both the front and rear sides of the lower surface of the support base plate 8. The L-shaped support plate 19 can support the worm 18. The mutual cooperation between the support base plate 8 and the fixing columns 10 can increase the stability of the L-shaped fixing plate 20 during use. A battery 23 is provided on the upper surface of the base plate 1, and a control panel 24 is provided at the front end of the water tank 15.

[0039] The operating steps of the present invention are:

[0040] When using the device to compact the road surface, first add an appropriate amount of water to the water tank 15 and push the device to the position to be compacted, then start the dual-axis motor 17, and the dual-axis motor 17 can drive the worm 18 to rotate through the rotation of its left output shaft, and the worm 18 is meshed with the worm gear 39 for transmission, thereby driving the rotating shaft 38 to rotate, and through the rotation of the rotating shaft 38, the mutual cooperation between the set residual gear 312, the pulling tooth plate 37, the pull rope 34 and the concave guide tube 31 can drive the installation assembly 7 and the pressure plate assembly 4 to move upward, and when the two residual gears 312 rotate to no longer mesh with the two pulling tooth plates 37, the installation assembly 7 and the pressure plate assembly 4 can be driven to move downward under the action of the set compacting block 22, and then the impact force generated during the downward movement of the pressure plate assembly 4 can achieve the compaction effect on the road;

[0041] At the same time, during the process of compacting the road, the rotation of the right output shaft of the dual-axis motor 17 can drive the rotating plate 65 to rotate. The rotation of the rotating plate 65 can drive the pushing piston 62 to move inside the extraction tank 61 under the action of the provided movable frame 64 and the pushing rod 63, so that the water inside the water storage tank 15 can be pumped into the interior of the spray box 2 under the mutual cooperation between the provided connecting pipe 12, the connecting pipe 2 14 and the one-way valve 13, and then sprayed out through the multiple atomizing nozzles provided on the spray box 2, thereby achieving a dust reduction effect during the road compaction process and preventing dust from flying during the road compaction process;

[0042] When the compaction area of ​​the device needs to be adjusted during use, the worm gear 57 is rotated to drive the worm gear 56 to rotate, which in turn drives the rotating shaft 52 to rotate. The rotation of the rotating shaft 52, in cooperation with the winding wheel 53, the pull rope 59 and the concave guide tube 55, can drive the I-shaped plate 46 to move downward, thereby driving the two pressing plates 411 to rotate downward around the corresponding hinge rods 49, thereby realizing the expansion process of the two pressing plates 411. At this time, the compaction area of ​​the device can be effectively expanded.

[0043] When the device is finished using, the worm gear 56 is driven to rotate in the opposite direction by rotating the worm 57 in the opposite direction. At this time, the pull rope 59 no longer pulls the I-shaped plate 46 downward. Then, under the action of the spring 43, the I-shaped plate 46 can be moved upward. At this time, the two pressing plates 411 can be driven to rotate upward around the corresponding hinge rods 49 under the cooperation between the concave rod 3 47, the concave rod 412, the hinge plate 48 and the L-shaped hinge plate 410, thereby realizing the storage process of the two pressing plates 411, effectively reducing the occupied space of the device.

[0044] When the pressure plate assembly 4 becomes worn after long-term use, the two electric hydraulic rods 78 are started to drive the two connecting plates 77 away from each other, and then the two concave sliding plates 72 are used to drive the two clamping blocks 74 away from each other until the two clamping blocks 74 are respectively moved out from the inside of the two clamping grooves 41, and then the pressure plate assembly 4 is pulled forward to separate the pressure plate assembly 4 from the two L-shaped plates 75. At this time, the pressure plate assembly 4 can be easily removed from the device, making it convenient to replace the pressure plate assembly 4.

[0045] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be internal communication between two elements or an interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable compacting device for municipal road construction, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to an L-shaped fixing plate (20), the right end of the L-shaped fixing plate (20) is fixedly connected to a dual-axis motor (17), the left end of the left output shaft of the dual-axis motor (17) passes through the L-shaped fixing plate (20) and is fixedly connected to the right end of the worm gear (18), the worm gear (18) is meshed with the compaction component (3) for transmission, the lower end of the compaction component (3) is fixedly connected to the upper end of the base plate (1), the upper end of the compaction component (3) is fixedly connected to the lower surface of the L-shaped fixing plate (20), the right end of the compaction component (3) is fixedly connected to the left side of the L-shaped fixing plate (20), and the lower side of the left end of the compaction component (3) is fixedly connected to the upper end of the mounting component (7). The upper side of the mounting assembly (7) is fixedly connected to two compacting blocks (22), the left and right sides of the mounting assembly (7) are movably connected to two T-shaped limiting rods (11), the lower side of the mounting assembly (7) is clamped with the upper end of the pressure plate assembly (4), the upper side of the pressure plate assembly (4) is fixedly connected to the adjusting assembly (5), the right output shaft of the dual-axis motor (17) is fixedly connected to the upper side of the extraction assembly (6), the left end of the extraction assembly (6) is fixedly connected to the right end of the L-shaped fixing plate (20), the lower end of the extraction assembly (6) is fixedly connected to the upper end of the bottom plate (1), and the left and right sides of the lower end of the extraction assembly (6) are fixedly connected to the upper ends of the connecting pipe 1 (12) and the connecting pipe 2 (14), respectively; The mounting assembly (7) includes a mounting plate (71), the front and rear sides of the upper surface of the mounting plate (71) are fixedly connected to the lower ends of the two compacting blocks (22), the left and right ends of the mounting plate (71) are fixedly connected to two limiting blocks (73), the four limiting blocks (73) are movably connected to the four T-shaped limiting rods (11) through the limiting holes opened therein, the upper surface of the mounting plate (71) is fixedly connected to a fixing block (79), the left and right ends of the fixing block (79) are fixedly connected to the electric hydraulic rods (78), and the relatively far ends of the two electric hydraulic rods (78) are fixedly connected to the connecting plate (77); The front and rear ends of the two connecting plates (77) are respectively fixedly connected to the relatively close sides of the two concave sliding plates (72), and the relatively close ends of the two concave sliding plates (72) are fixedly connected with a clamping block (74), and the two clamping blocks (74) are clamped with the upper end of the pressure plate assembly (4). The two concave sliding plates (72) are movably connected to the two concave rods (76) through the two circular holes opened therein, and the left and right sides of the two concave rods (76) are respectively fixedly connected to the left and right ends of the mounting plate (71). The left and right sides of the lower surface of the mounting plate (71) are fixedly connected with L-shaped rods (75), and the two L-shaped rods (75) are movably connected to the upper end of the pressure plate assembly (4).

2. The adjustable compacting device for municipal road construction according to claim 1, characterized in that: The extraction assembly (6) includes an extraction tank (61), the lower end of which is fixedly connected to the upper end of the bottom plate (1), and the extraction tank (61) is fixedly connected to the upper ends of the connecting pipe 1 (12) and the connecting pipe 2 (14) through two connecting holes opened at the lower end thereof. A pushing piston (62) is provided inside the extraction tank (61), and the upper end of the pushing piston (62) is fixedly connected to a pushing rod (63), and the upper end of the pushing rod (63) passes through the extraction tank (61). 1) and is fixedly connected to the lower end of the movable frame (64), the movable frame (64) is movably connected to a rotating plate (65) with a push column at the right end, the upper end of the rotating plate (65) is fixedly connected to the right output shaft of the dual-axis motor (17), the movable frame (64) is movably connected to two concave rods (66) through circular holes opened in the interior of the front and rear ends thereof, and the left ends of the two concave rods (66) are fixedly connected to the right end of the L-shaped fixed plate (20).

3. The adjustable compacting device for municipal road construction according to claim 1, characterized in that: The compacting assembly (3) includes a worm gear (39), which is meshed with a worm (18) for transmission. The worm gear (39) is fixedly connected to a rotating shaft (38). The front and rear sides of the rotating shaft (38) are fixedly connected with residual gears (312). The two residual gears (312) are respectively meshed with two pulling tooth plates (37) for transmission. The two pulling tooth plates (37) are respectively fixedly connected to one end of two pull ropes (34) through bolt blocks provided at their left ends. The other ends of the two pull ropes (34) respectively pass through two concave conduits (31) and are fixedly connected to the upper end of the mounting assembly (7). The two concave conduits (31) are fixedly connected to two fixing seats (32). The upper ends of the four fixing seats (32) are fixedly connected to the lower surface of the L-shaped fixing plate (20).

4. The adjustable compacting device for municipal road construction according to claim 3, characterized in that: The front and rear ends of the two pulling tooth plates (37) are fixedly connected to limiting sleeves (310), and the four limiting sleeves (310) are movably connected to the four limiting rods (36), the upper ends of the four limiting rods (36) are fixedly connected to the lower surface of the L-shaped fixed plate (20), and the lower ends of the four limiting rods (36) are fixedly connected to the upper end of the bottom plate (1). The four limiting rods (36) are sleeved with springs (33), and the four limiting rods (36) are movably connected to the same buffer plate (35) with four circular holes opened therein. The front and rear ends of the rotating shaft (38) are movably connected to the support plate (311), and the right ends of the two support plates (311) are fixedly connected to the left side of the L-shaped fixed plate (20).

5. The adjustable compacting device for municipal road construction according to claim 1, characterized in that: The pressure plate assembly (4) includes a top plate (42), and the top plate (42) is movably connected to two L-shaped rods (75) through circular holes opened on both sides thereof. The top plate (42) is clamped to two clamping blocks (74) through clamping slots (41) opened on both sides thereof. Two vertical rods (44) are fixedly connected to the front and rear sides of the lower surface of the top plate (42), and the lower ends of the four vertical rods (44) are fixedly connected to the upper end of the pressure plate (45). The left side of the upper surface of the pressure plate (45) is fixedly connected to the lower end of the adjustment assembly (5). The four vertical rods (44) are movably connected to the same I-shaped plate (46) with four circular holes opened therein, and the lower end of the I-shaped plate (46) is fixedly connected to the upper side of the adjustment assembly (5).

6. The adjustable compacting device for municipal road construction according to claim 5, characterized in that: The front and rear sides of the I-shaped plate (46) are fixedly connected to two concave rods (47), and the two concave rods (47) are movably connected to two hinged plates (48). The four hinged plates (48) are arranged in pairs, and their relatively far ends are movably connected to the two concave rods (412). The two concave rods (412) are respectively fixedly connected to the upper ends of the two pressure plates (411). The relatively close sides of the upper ends of the two pressure plates (411) are fixedly connected to two L-shaped hinged plates (410). The four L-shaped hinged plates (410) are respectively movably connected to the four hinged rods (49). The four hinged rods (49) are respectively fixedly connected to the front and rear ends of the pressure plate (45) in pairs. The four vertical rods (44) are sleeved with springs (43).

7. The adjustable compacting device for municipal road construction according to claim 6, characterized in that: The adjustment assembly (5) includes a second pull rope (59), the upper side of the right end of the second pull rope (59) is fixedly connected to the lower end of the I-shaped plate (46), the left end of the second pull rope (59) passes through the second concave guide tube (55) and is fixedly connected to the reel (53), the reel (53) is fixedly connected to the second rotating shaft (52), the rear side of the second rotating shaft (52) is fixedly connected to the second worm gear (56), the second worm gear (56) is meshed with the second worm gear (57) for transmission, and the left and right sides of the second worm gear (57) are fixedly connected. The side light rod part is movably connected with a support plate 2 (58), and the two support plates 2 (58) are fixedly connected to the upper end of the pressure plate 1 (45). The front and rear ends of the rotating shaft 2 (52) are movably connected with a support plate 3 (51), and the two support plates 3 (51) are fixedly connected to the upper end of the pressure plate 1 (45). The left and right sides of the concave conduit 2 (55) are fixedly connected with a fixed seat 2 (54), and the two fixed seats 2 (54) are fixedly connected to the upper end of the pressure plate 1 (45).

8. The adjustable compacting device for municipal road construction according to claim 1, characterized in that: The left end of the connecting pipe 1 (12) passes through the bottom plate (1) and is fixedly connected to the right end of the spray box (2), and the spray box (2) is fixedly connected to the lower end of the bottom plate (1). The right end of the connecting pipe 2 (14) passes through the bottom plate (1) and is fixedly connected to the lower end of the water tank (15), and the water tank (15) is fixedly connected to the upper end of the bottom plate (1). The right end of the upper surface of the bottom plate (1) is fixedly connected to a push handrail (16). The bottom surface of the bottom plate (1) is provided with moving wheels (9) at the four corners. The connecting pipe 1 (12) and the connecting pipe 2 (14) are both provided with a one-way valve (13). The left end of the worm gear 1 (18) is connected to the bottom plate (1). The left end of the L-shaped support plate (19) is movably connected, and the right end of the L-shaped support plate (19) is fixedly connected to the left side of the L-shaped fixed plate (20). A shock-absorbing buffer block (21) is fixedly connected to the lower surface of the L-shaped fixed plate (20). Two fixing columns (10) are fixedly connected to the lower side of the left end of the L-shaped fixed plate (20). The lower ends of the two fixing columns (10) are fixedly connected to the upper end of the supporting base plate (8). Another moving wheel (9) is provided on both the front and rear sides of the lower surface of the supporting base plate (8). A battery (23) is provided on the upper surface of the base plate (1), and a control panel (24) is provided at the front end of the water storage tank (15).

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