Garden engineering ramming device
Technical Field
The invention relates to the technical field of soil compacting devices, in particular to a garden engineering soil compacting device.
Background
Tamping the ground is an important task in garden engineering, the tamping of the ground can increase the compactness and stability of the foundation, reduce the risk of subsidence or deformation of the ground, and ensure that the ground cannot be subsided or destroyed due to overweight load when various facilities, amusement equipment or holding activities are arranged in gardens.
The existing ramming device is used for ramming garden soil in real time, and as a lot of broken stones are doped in the soil, the broken stones can influence the compactness and uniformity of the soil, so that the ramming effect is poor; meanwhile, gaps exist between broken stones and soil, the gaps cannot be fully filled in the compaction process, so that the soil density is insufficient, the stability and the bearing capacity of engineering are affected, and in the process of compacting soil at a specific angle, the device cannot compact the soil at the required angle, and the soil compaction of the part can be completed only through manual filling.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a garden engineering ramming device, which solves the problems of poor ramming effect and unadjustable ramming angle caused by the fact that the rammed soil contains broken stone in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a garden engineering ramming device, includes the support body, fixedly mounted has the motor on the support body, the driving end fixed mounting of motor has the bull stick, and the bull stick rotates and runs through on the support body, install the ramming structure that is used for adjusting ramming angle jointly between bull stick and the support body, install transfer line one through the speed governing structure on the bull stick, the lower surface fixed mounting of support body has two fixed blocks, and transfer line one rotation runs through on two fixed blocks, the lower surface fixed mounting of support body has two backup pads, installs a plurality of grapples through rotating structure between two the backup pads;
The collecting tank, two connecting holes and a plurality of notch have been seted up on the support body, and all communicate between collecting tank, two connecting holes and the plurality of notch, two install the transfer line IV in the joint rotation between the connecting hole, install transmission structure between transfer line IV and the rotating-structure jointly, fixed mounting has a plurality of driving levers on the transfer line IV, and a plurality of driving levers all rotate in corresponding notch, install rebound structure jointly between support body and the transfer line IV.
Further, the tamping structure comprises a spring fixedly arranged on the lower surface of the frame body, a tamping plate is fixedly arranged at the lower end of the spring, a cam is fixedly arranged on the rotating rod, and an angle adjusting mechanism matched with the tamping plate for use is arranged on the frame body.
Further, angle adjustment mechanism is including seting up two spacing holes on the support body, two the threaded rod is installed in the spacing downthehole all rotation, and the upper and lower both ends of two threaded rods all rotate and run through the support body, and two threaded rods can reciprocate relative the support body, two the upper end of threaded rod all is located the top of support body and threaded respectively installs stop nut, two common slidable mounting has the shape frame that returns between the threaded rod, and the cam rotates in the shape frame that returns, the upper surface fixed mounting of shape frame has the guide arm of slip on the support body returns, the lower surface fixed mounting of shape frame has the slide bar of slip on the support body.
Further, the speed regulation structure comprises a first belt wheel fixedly arranged on the rotating rod, a second belt wheel is fixedly arranged at one end of the first transmission rod, a belt is sleeved between the first belt wheel and the second belt wheel in a rotating mode, the diameter of the first belt wheel is smaller than that of the second belt wheel, a mounting hole is formed in the frame body, and the belt rotates in the mounting hole.
Further, the rotating structure comprises a first bevel gear fixedly arranged at the other end of the first transmission rod, a second transmission rod is jointly rotatably arranged between the two supporting plates, limiting blocks are fixedly arranged at two ends of the second transmission rod respectively penetrating through the corresponding supporting plates, and a plurality of grapples are uniformly and fixedly arranged on the second transmission rod.
Further, the transmission structure comprises a bevel gear II fixedly arranged on a transmission rod II, a transmission rod III is rotatably arranged in the collecting groove, the lower end of the transmission rod III rotates to penetrate through the frame body, a bevel gear III meshed with the bevel gear II is fixedly arranged at the lower end of the transmission rod III, the size of the bevel gear II is larger than that of the bevel gear III, and an intermittent rotating mechanism is jointly arranged between the transmission rod IV and the transmission rod III.
Further, the intermittent rotating mechanism comprises an incomplete bevel gear I fixedly arranged on a transmission rod III, an incomplete bevel gear II meshed with the incomplete bevel gear I is fixedly arranged on the transmission rod IV, a rotating groove is formed in the transmission rod IV, and the transmission rod III rotates in the rotating groove.
Further, the grapple is in an arc-shaped arrangement, and the rotation direction of the grapple during operation is the same as the arc-shaped bending direction of the grapple, and under the cooperation of the second bevel gear, the third bevel gear, the first incomplete bevel gear and the second incomplete bevel gear, the reverse rotation of the rotation direction of the transmission rod IV and the transmission rod II is realized, so that the deflector rod and the grapple rotate in the directions close to each other.
Further, the rebound structure comprises stop blocks fixedly installed on two sides of the frame body respectively, compression bars are fixedly installed at two ends of the transmission rod in a rotating mode and penetrate through corresponding connecting holes, spring shafts are fixedly installed on the two stop blocks respectively, and elastic pieces matched with the corresponding compression bars are fixedly installed on the spring shafts respectively.
Further, a plurality of universal wheels are fixedly arranged on the lower surface of the frame body, and armrests for pushing the device are fixedly arranged on the frame body.
Compared with the prior art, the invention has the advantages that:
1: this ramming device is in ramming the garden soil in real time, has the advantage of carrying out quick effective ramming to the slope of different angles, adjusts the height of two threaded rods through stop nut, can adjust the difference in height between two threaded rods to the angle that needs ramming the slope to reciprocating motion tamps the ground under this angle under the drive of spring, realizes the tamping processing to subaerial each angle.
2: This ramming device is ramming in real time to garden soil, has the quick rubble of collecting, can avoid partial rubble to be thrown away at the in-process of digging, through crisscross setting between with grapple and the driving lever, utilizes simultaneously the shape of grapple, the pivoted direction between grapple and the driving lever, can realize effectively collecting of rubble in the soil, can prevent effectively that the rubble from being thrown away under centrifugal force effect when digging, guarantees the compactness and the homogeneity of soil when ramming.
3: This ramming device is ramming in real time to garden soil, has the advantage of distribution functioning speed, through to ramming soil, dig get the rubble and take out three flows of rubble and carry out balanced speed distribution, carry out the speed allocation according to actual conditions, can effectively reduce the load that produces when the motor operates, promote the effect that soil tamped and rubble was excavated simultaneously, improve the tamping efficiency of device.
In summary, the invention can adjust the tamping angle before tamping, is suitable for tamping treatment of all angles on the ground, can excavate and uniformly collect the crushed stone doped in the soil, ensures the compactness of the tamped soil by adjusting the speed of tamping, excavating and collecting the crushed stone, and improves the bearing capacity of the ground.
Drawings
FIG. 1 is a schematic structural view of a garden engineering ramming device according to the present invention;
FIG. 2 is a schematic view of the structure of the cam and the return bracket;
FIG. 3 is a schematic view of a belt pulley I and a belt;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
FIG. 5 is a schematic view of the structure of a grapple and a bevel gear II;
FIG. 6 is a schematic view of the structure of the incomplete bevel gear I and the limiting block;
FIG. 7 is a schematic view of the structure of a rotary groove, incomplete bevel gear II;
FIG. 8 is a side view of FIG. 7;
FIG. 9 is a cross-sectional view of the structure in the direction A-A of FIG. 8;
Fig. 10 is a schematic structural diagram of the spring plate and the compression bar.
In the figure: 1. a motor; 2. a frame body; 3. a collection tank; 4. a universal wheel; 5. a limit nut; 6. a guide rod; 7. a cam; 8. a shape-returning frame; 9. a ramming plate; 10. a spring; 11. a threaded rod; 12. a stop block; 13. a slide bar; 14. a belt wheel I; 15. a belt; 16. a mounting hole; 17. a limiting hole; 18. a belt wheel II; 19. a transmission rod I; 20. bevel gears I; 21. a notch; 22. a grapple; 23. bevel gears II; 24. bevel gears III; 25. a transmission rod II; 26. a limiting block; 27. incomplete bevel gear one; 28. a transmission rod III; 29. a transmission rod IV; 30. a deflector rod; 31. a compression bar; 32. a rotating groove; 33. incomplete bevel gear II; 34. and the elastic sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a soil compacting device for garden engineering comprises a frame body 2, wherein a plurality of universal wheels 4 are fixedly arranged on the lower surface of the frame body 2, a handrail (not shown in the figure) is fixedly arranged on one side of the frame body 2, and a person holds the handrail and moves the device to compact soil under the cooperation of the universal wheels 4.
The motor 1 is fixedly installed on the frame body 2, the driving end of the motor 1 rotates to penetrate through the frame body 2 and fixedly installed with a rotating rod, one end of the rotating rod rotates on the frame body 2, the cam 7 is fixedly installed on the rotating rod, two limiting holes 17 are formed in the frame body 2, threaded rods 11 are installed in the two limiting holes 17 in a rotating mode, the upper end and the lower end of the two threaded rods 11 rotate to penetrate through the frame body 2, the two threaded rods 11 can move up and down relative to the frame body 2, the two threaded rods 11 are jointly and slidably installed with the square frame 8, the cam 7 rotates in the square frame 8, the upper ends of the two threaded rods 11 are located above the frame body 2 and are respectively and spirally installed with the limiting nuts 5, a spring 10 is fixedly installed on the lower surface of the frame body 2, a rammer plate 9 is fixedly installed at the lower end of the spring 10, a guide rod 6 sliding on the frame body 2 is fixedly installed on the upper surface of the square frame 8, and a sliding rod 13 sliding on the frame body 2 is fixedly installed on the lower surface of the square frame 8.
The up-and-down movement of the threaded rod 11 on the frame body 2 (the position of the lower end of the threaded rod 11 away from the rammer board 9) can be realized by adjusting the limit nut 5, when the motor 1 is started, the rotating rod and the cam 7 can be driven to rotate, the cam 7 can drive the shape returning frame 8 to move up and down due to the irregular shape of the cam 7, so that the sliding rod 13 is driven to move up and down to resist the rammer board 9, and the rammer board 9 is driven to reciprocate up and down to tamp ground soil.
When the tamping inclination needs to be adjusted, the limit nut 5 is rotated to drive the threaded rods 11 to move up and down, so that the vertical distance between the lower ends of the two threaded rods 11 and the tamping plate 9 is changed, the vertical distance between the two threaded rods 11 and the tamping plate 9 is inconsistent (the tamping angle is adjusted according to the needed tamping angle), and when the tamping plate 9 moves up and down, the tamping plate 9 can be contacted with the threaded rod 11 which is relatively close to the threaded rod 11 first and then contacted with the other threaded rod 11, and then the tamping nut reciprocates, so that the soil level below the longer threaded rod 11 is lower, and the soil level below the shorter threaded rod 11 is relatively higher, so that a gradient is formed.
Referring to fig. 3-6, a pulley one 14 is fixedly installed on the rotating rod, a mounting hole 16 is formed in the frame body 2, two fixing blocks are fixedly installed on the lower surface of the frame body 2, a transmission rod one 19 is jointly rotatably installed on the two fixing blocks, a pulley two 18 is fixedly installed at one end of the transmission rod one 19, a belt 15 is jointly rotatably sleeved between the pulley two 18 and the pulley one 14, the belt 15 rotates in the mounting hole 16, and a bevel gear one 20 is fixedly installed at the other end of the transmission rod one 19.
The lower surface fixed mounting of support body 2 has two backup pads, rotates jointly between two backup pads and installs transfer line two 25, equidistant fixed mounting has a plurality of grapples 22 on transfer line two 25, and the both ends of transfer line two 25 all rotate and run through corresponding backup pad and fixed mounting have stopper 26, and fixed mounting has bevel gear two 23 on the transfer line two 25.
The motor 1 can drive the pulley I14 to rotate through the bull stick when starting, and pulley I14 rotates and drives transfer line I19 and bevel gear I20 through belt 15 and pulley II 18 to rotate, and bevel gear I20 rotates and drives bevel gear II 23 and transfer line II 25 to rotate, and transfer line II 25 rotates and drives a plurality of grapples 22 to rotate and pick up the rubble on the soil, and grapple 22 is the arc setting, and the direction of rotation during its operation is the same rather than arc crooked direction, can cooperate to pick up the rubble better and detain on a plurality of grapples 22, is convenient for break up the soil and collude the great stone in the soil.
The diameter of the first pulley 14 is smaller than the diameter of the second pulley 18, so that the tamping speed of the tamping plate 9 is higher than the tamping speed of the grapple 22.
Referring to fig. 4-10, a plurality of notches 21 are formed in the lower surface of the frame body 2, a collecting groove 3 is formed in the frame body 2, the collecting groove 3 is communicated with the plurality of notches 21, connecting holes communicated with the collecting groove 3 are formed in two sides of the frame body 2, a transmission rod IV 29 is installed between the two connecting holes in a rotating mode, a plurality of deflector rods 30 are fixedly installed on the transmission rod IV 29, the deflector rods 30 are located between two corresponding grabbing hooks 22, a transmission rod III 28 is installed between the frame body 2 and the collecting groove 3 in a rotating mode, a bevel gear III 24 is fixedly installed at the lower end of the transmission rod III 28 in a rotating mode and penetrates through the frame body 2, and the bevel gear III 24 is meshed with the bevel gear II 23. The transmission rod III 28 is fixedly provided with a first incomplete bevel gear 27, the transmission rod IV 29 is fixedly provided with a second incomplete bevel gear 33 meshed with the first incomplete bevel gear 27, the transmission rod IV 29 is provided with a rotating groove 32, and the transmission rod III 28 rotates in the rotating groove 32.
When the bevel gear II 23 rotates, the bevel gear III 24, the transmission rod III 28 and the incomplete bevel gear I27 are driven to rotate, the incomplete bevel gear I27 drives the incomplete bevel gear II 33 and the transmission rod IV 29 to rotate, the transmission rod IV 29 drives the plurality of deflector rods 30 to rotate so as to pick up broken stones intercepted by the plurality of grapples 22 into the collecting tank 3 along the rotation direction (the size of the bevel gear II 23 is larger than that of the bevel gear III 24, the rotation speed of the deflector rods 30 can be larger than that of the grapples 22, centrifugal force when broken stones are separated can be increased when the rotation speed is increased, the broken stones are thrown into the collecting tank 3), the broken stones are collected, a baffle plate (not shown in the drawing) can be fixedly arranged on one side, close to the notch 21, in the collecting tank 3, and the collected broken stones can be prevented from falling onto the ground through the notch 21 again under the limitation of the baffle plate.
Under the cooperation of the bevel gear II 23, the bevel gear III 24, the incomplete bevel gear I27 and the incomplete bevel gear II 33, the reverse rotation direction of the transmission rod IV 29 and the transmission rod II 25 is realized, the deflector rod 30 and the grapple 22 can rotate in the direction close to each other, the shape of the grapple 22 can be matched under the blocking of the deflector rod 30, the condition that broken stone on the grapple 22 is thrown outwards under the action of centrifugal force is prevented, and the broken stone is ensured to be accurately pulled into the collecting tank 3 for collection.
The two ends of the transmission rod IV 29 are respectively rotated to penetrate through corresponding connecting holes and fixedly provided with a compression bar 31, two sides of the frame body 2 are respectively fixedly provided with a stop block 12, two stop blocks 12 are respectively fixedly provided with a spring shaft, two spring shafts are respectively fixedly provided with an elastic sheet 34, when the first incomplete bevel gear 27 is meshed with the second incomplete bevel gear 33, the compression bar 31 can be driven to rotate to extrude the elastic sheet 34, the elastic sheet 34 is in a compressed state, when the first incomplete bevel gear 27 is not meshed with the second incomplete bevel gear 33, the transmission rod IV 29 is reset under the action of the spring shafts and the elastic sheet 34, and the transmission rod IV is reciprocated in such a way, so that the deflector 30 reaches the positions of the plurality of grapple hooks 22 in advance, and large stones in soil to be compacted are removed, so that the compacted soil is more uniform.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The specific operation steps of the invention are as follows:
ramming soil: when the equipment starts to work, the motor 1 starts to drive the cam 7 to rotate, and due to the limitation of the slide rod 13, the cam 7 drives the square frame 8 to reciprocate up and down, and the square frame 8 drives the rammer board 9 to reciprocate up and down under the action of the spring 10 through the slide rod 13, so that soil is rammed, and the purpose of ramming soil is achieved.
Ramming soil angle adjustment: the position of the lower ends of the two threaded rods 11 is controlled by adjusting the two limit nuts 5, so that a certain height difference is formed between the two threaded rods 11 and the bottom end of the guide rod 6 (the bottom ends are not on the same horizontal line), under the acting force of the spring 10, the longer threaded rod 11 is firstly contacted with the soil compacting plate 9, so that the part on the soil compacting plate 9 is firstly compacted, and the guide rod 6 and the shorter threaded rod 11 are sequentially propped against the soil compacting plate 9 along with the continuous rotation of the cam 7, so that the effect of compacting the slope of a specific angle is realized.
Removing stones in the soil: the motor 1 is started and drives the belt pulley I14 to rotate, then the belt pulley II 18 is driven to rotate under the action of the belt 15, the belt pulley II 18 rotates to drive the transmission rod I19 and the bevel gear I20 to rotate, the bevel gear I20 rotates to drive the limiting block 26 to rotate through the bevel gear II 23 and the transmission rod II 25, and meanwhile the transmission rod II 25 rotates to drive the grapple 22 to rotate to dig stones in soil.
Separating stone: the rotation of the bevel gear II 23 drives the transmission rod III 28 and the incomplete bevel gear I27 to rotate through the bevel gear III 24, and when the incomplete bevel gear I27 and the incomplete bevel gear II 33 are in a meshed state, the transmission rod IV 29 is driven to rotate, so that the deflector rod 30 and the press rod 31 fixed on the transmission rod IV 29 are driven to rotate, and at the moment, the rotating speed of the deflector rod 30 is greater than that of the grapple 22, and the large stone on the grapple 22 is pulled out to fall into the collecting tank 3;
When the first incomplete bevel gear 27 and the second incomplete bevel gear 33 are in the meshed state, the compression rod 31 can be made to rotate to press the elastic sheet 34, the elastic sheet 34 is in the compressed state, when the first incomplete bevel gear 27 and the second incomplete bevel gear 33 are not meshed, the fourth transmission rod 29 is reset under the action of the elastic sheet 34 and is reciprocated in this way, the deflector rod 30 reaches the positions of the plurality of grapples 22 in advance, and large stones in soil to be compacted are removed, so that the compacted soil is more uniform, and the conditions of large stones and soil compaction are avoided.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.