CN111827253A - Self-propelled earth rammer device - Google Patents
Self-propelled earth rammer device Download PDFInfo
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- CN111827253A CN111827253A CN202010730482.1A CN202010730482A CN111827253A CN 111827253 A CN111827253 A CN 111827253A CN 202010730482 A CN202010730482 A CN 202010730482A CN 111827253 A CN111827253 A CN 111827253A
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- cavity
- fixedly connected
- weight
- reversing
- sliding
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
Abstract
The invention discloses a self-propelled tamping machine device; the device comprises a main box body, wherein a sliding cavity is arranged in the main box body, the lower side of the sliding cavity is communicated with a weight shaft advancing cavity, the lower side of the weight shaft advancing cavity is communicated with a weight cavity with a downward opening, the lower end wall of the sliding cavity is connected with two weight moving boxes which are symmetrical front and back in a sliding fit manner, the upper side of the sliding cavity is provided with an advancing motor fixedly connected with the main box body, the upper side of the sliding cavity is provided with a motor fixedly connected with the main box body and positioned on the right side of the advancing motor, the lower end surface of the motor is fixedly connected with a motor shaft, and double-tamping weight blocks alternately operate during tamping, so that the device advances, auxiliary wheels on two sides of the device can keep the device stably operating, the device is provided with an automatic uneven-induction tamping mechanism, and when one-time operation cannot achieve an effect of land leveling, repeated land can be, thereby the effect of device autonomous operation has been realized, greatly reduced constructor's potential safety hazard.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a self-propelled tamping machine device.
Background
The present tamping machines mainly comprise a fire rammer, a frog rammer, a quick impact rammer and the like, most of the tamping machines need workers to perform auxiliary operation, potential safety hazards exist during construction, a movable tamping machine is also arranged on the market, but the equipment needs a tractor, so that the floor space is large, the operation is complex, and the machine is not suitable for a small construction site.
Disclosure of Invention
The invention relates to a self-propelled ground rammer device, which comprises a main box body, wherein a sliding cavity is arranged in the main box body, the lower side of the sliding cavity is communicated with a weight shaft advancing cavity, the lower side of the weight shaft advancing cavity is communicated with a weight cavity with a downward opening, the lower end wall of the sliding cavity is connected with two weight moving boxes which are symmetrical front and back in a sliding fit manner, the upper side of the sliding cavity is provided with an advancing motor fixedly connected with the main box body, the upper side of the sliding cavity is provided with a motor fixedly connected with the main box body and positioned on the right side of the advancing motor, the lower end surface of the motor is fixedly connected with a motor shaft, the right end wall of the sliding cavity is fixedly connected with two belt wheel connecting blocks which are symmetrical front and back by taking the motor shaft as the center, the end wall of the sliding cavity is also fixedly, the upper side of the weight lifting cavity is provided with a weight shaft sliding cavity which extends downwards and penetrates through the weight lifting cavity, the opening of the weight shaft sliding cavity is downward, the upper side of the weight lifting cavity is also provided with a belt wheel cavity with a right opening, the belt wheel cavity is positioned on the right side of the weight shaft sliding cavity, the weight shaft sliding cavity is connected with a lead screw which penetrates through the weight lifting cavity downwards and penetrates through the weight shaft advancing cavity and extends into the weight cavity in a sliding way, the lower end surface of the lead screw is fixedly connected with a ground ramming weight, a weight spring is fixedly connected between the ground ramming weight and the lower end surface of the weight moving box, the lower end wall of the belt wheel cavity is connected with a belt wheel shaft which extends upwards to the belt wheel cavity and extends downwards into the weight lifting cavity in a rotating and matching way, the tail end of the upper side of the belt wheel shaft is, the terminal fixedly connected with straight-teeth gear that gos forward of preceding motor shaft downside, the pouring weight motion box is close to advancing motor shaft side end face fixedly connected with advance the rack of going forward of straight-teeth gear meshing, the auxiliary wheel axle of four longitudinal symmetries of terminal surface fixedly connected with around the main tank body, the auxiliary wheel axle is located the side around the pouring weight chamber, two bilateral symmetry settings of equal fixedly connected with of terminal surface around, and front and back both sides correspond mutually, the auxiliary wheel axle is kept away from the terminal normal running fit in pouring weight chamber side is connected with the auxiliary wheel.
On the basis of the technical scheme, the tail end of the lower side of the motor shaft is fixedly connected with a small motor gear, the end surface of the left side of the belt wheel connecting block is fixedly connected with a reversing block box, a reversing cavity with an opening facing to the motor shaft side is arranged in the reversing block box, the bottom wall of the reversing cavity is fixedly connected with a reversing electromagnet, the reversing magnet is connected in the reversing cavity in a sliding fit manner, a reversing spring is fixedly connected between the reversing electromagnet and the reversing magnet in a matching manner, a reversing friction block is fixedly connected in the upper end wall of the reversing block box, a reversing block is fixedly connected between the front reversing magnet and the rear reversing magnet and is connected with the inner wall of the reversing block box in a sliding fit manner, two reversing small gear shafts which are symmetrical front and back by taking the motor shaft as the center are connected on the reversing block in a rotating fit manner, the tail end of the lower side of the reversing pinion shaft is fixedly connected with a transmission belt wheel, and a belt is connected between the transmission belt wheel and the moving belt wheel in a power fit mode.
On the basis of the technical scheme, a screw rod cavity induction block is fixedly connected to the upper end wall of the belt wheel cavity, a screw rod induction block is fixedly connected to the upper end surface of the screw rod, a leveling check cavity is arranged in the left end wall of the belt wheel cavity, a check induction block is connected in the leveling check cavity in a sliding fit manner, a check spring is fixedly connected between the check induction block and the bottom wall of the leveling check cavity, an induction block which can correspond to the check induction block is fixed in the upper end wall of the leveling check cavity, a check friction block is also fixedly connected in the upper end wall of the leveling check cavity, the check friction block is positioned on the left side of the induction block, a tension wheel connecting rod is fixedly connected to the upper end wall of the sliding cavity, the tension wheel connecting rod is positioned between the left end surface of the belt wheel connecting block and the surface of the weight moving box, the tensioning wheel movement box is internally provided with a tensioning wheel cavity, the lower end wall of the tensioning wheel cavity is communicated with a tensioning wheel movement groove with a downward opening, two tensioning wheel slide blocks which take the tensioning wheel connecting rod as central symmetry are connected in the tensioning wheel cavity in a sliding fit mode, a tensioning wheel slide block shaft is connected in the tensioning wheel slide block in a rotating fit mode, the lower side end of the tensioning wheel slide block shaft is fixedly connected with a tensioning wheel, and a tensioning wheel spring is fixedly connected between the tensioning wheel slide blocks at the front side and the rear side.
On the basis of the technical scheme, sliding fit is connected with the nut connecting block on the lead screw, the nut connecting block is located the pouring weight promotes the intracavity, be equipped with the screw-nut chamber in the nut connecting block, the intercommunication is equipped with the ascending connecting block of opening chamber that slides on in the upper end wall of screw-nut chamber, the intercommunication is equipped with the decurrent connecting block chamber that slides down of opening in the lower end wall of screw-nut chamber, sliding fit is connected with in the screw-nut chamber with the screw-nut that screw-nut screw-thread fit connects, under the initial condition, fixedly connected with two in the screw-nut excircle face with the lead screw is central bilateral symmetry's nut magnet, fixedly connected with two in the screw-nut chamber lateral wall with the connecting block electro-magnet that nut magnet corresponds, connecting block electro-magnet and corresponding side fixedly connected with nut spring between the nut magnet, the outside intercommunication in screw-nut chamber be equipped with The location sliding pin of mouth, sliding fit is connected with inwards with screw-nut fixed connection's location sliding pin in the location sliding pin, location sliding pin with sliding fit connects between the location sliding pin chamber, the pouring weight promotes chamber right-hand member wall intercommunication and is equipped with opening contactor chamber to the right, contactor intracavity sliding fit is connected with the contactor, downwardly extending to with running fit connects, be equipped with in the contactor and be located right side and opening contact chamber to the right, fixedly connected with on the outer end wall of nut connecting block with promote the promotion gear wheel that little gear engagement, contact chamber with sliding fit connects between the contact lever, the contact lever with fixedly connected with contact spring between the contact chamber left end wall.
The invention has the beneficial effects that: the dual-tamping-block alternate operation realizes the forward movement of the device while tamping the ground, the auxiliary wheels on two sides of the device can keep the smooth operation of the device, the device is provided with an automatic induction uneven road surface mechanism, when one-time operation does not reach the land leveling effect, the repeated tamping can be realized until the ground is leveled, and the device automatically moves forward, thereby realizing the effect of the autonomous operation of the device and greatly reducing the potential safety hazard of constructors.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a self-propelled compactor apparatus according to the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of a partial cross-sectional view taken along the line C-C in FIG. 2;
FIG. 4 is a schematic sectional view taken along line B-B in FIG. 2;
FIG. 5 is an enlarged view of the structure at C in FIG. 1;
FIG. 6 is an enlarged view of the structure of FIG. 1 at D;
FIG. 7 is an enlarged schematic view of the belt of FIG. 2;
fig. 8 is a schematic sectional view of fig. 7 taken along the direction C-C.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-8, the self-propelled ramming machine device of the present invention comprises a main box 10, a sliding cavity 11 is provided in the main box 10, a weight shaft advancing cavity 24 is provided in communication with the lower side of the sliding cavity 11, a weight cavity 23 with a downward opening is provided in communication with the lower side of the weight shaft advancing cavity 24, two weight moving boxes 12 symmetrical front and back are connected to the lower end wall of the sliding cavity 11 in a sliding fit manner, an advancing motor 13 fixedly connected to the main box 10 is provided on the upper side of the sliding cavity 11, a motor 16 fixedly connected to the main box 10 and located on the right side of the advancing motor 13 is provided on the upper side of the sliding cavity 11, a motor shaft 17 is fixedly connected to the lower end surface of the motor 16, two pulley connecting blocks 18 symmetrical front and back with the motor shaft 17 are fixedly connected to the right end wall of the sliding cavity 11, the end wall of the sliding cavity 11 is further fixedly, the weight moving box 12 is internally provided with a weight lifting cavity 25 with a right opening, the upper side of the weight lifting cavity 25 is provided with a weight shaft sliding cavity 14 with a downward opening and a downward opening, the upper side of the weight lifting cavity 25 is also provided with a pulley cavity 15 with a right opening, the pulley cavity 15 is positioned at the right side of the weight shaft sliding cavity 14, the weight shaft sliding cavity 14 is connected with a lead screw 28 which penetrates through the weight lifting cavity 25 downwards and penetrates through the weight shaft advancing cavity 24 and extends into the weight cavity 23 in a sliding fit manner, the lower end face of the lead screw 28 is fixedly connected with a ramming weight 27, a weight spring 26 is fixedly connected between the ramming weight 27 and the lower end face of the weight moving box 12, the lower end wall of the pulley cavity 15 is connected with a pulley shaft 22 which extends upwards into the pulley cavity 15 and downwards into the weight lifting cavity 25 in a rotating fit manner, the terminal fixedly connected with motion band pulley 21 of band pulley axle 22 upside, terminal surface fixedly connected with advances motor shaft 29 under the motor 13 that advances, the terminal fixedly connected with of the downside of advancing motor shaft 30 advances straight-teeth gear 30, heavy weight motion box 12 is close to advance motor shaft 29 side terminal surface fixedly connected with the tooth's of advancing rack 31 that advances the straight-teeth gear 30 meshing, the auxiliary wheel axle 32 of four longitudinal symmetries of terminal surface fixedly connected with around the main tank body 10, auxiliary wheel axle 32 is located the heavy weight chamber 23 front and back side, the equal two bilateral symmetry of fixedly connected with of rear end surface set up 32 before 10, and front and back both sides 32 correspond mutually, auxiliary wheel axle 32 is kept away from the terminal normal running fit in heavy weight chamber 23 side is connected with auxiliary wheel 46.
In addition, in one embodiment, a small motor gear 43 is fixedly connected to the lower end of the motor shaft 17, a reversing block box 35 is fixedly connected to the left end face of the belt wheel connecting block 18, a reversing cavity 36 with an opening facing the motor shaft 17 is arranged in the reversing block box 35, a reversing electromagnet 37 is fixedly connected to the bottom wall of the reversing cavity 36, a reversing magnet 39 is connected to the reversing cavity 36 in a sliding fit manner, a reversing spring 38 is fixedly connected between the reversing electromagnet 37 and the reversing magnet 39 in a matching manner, a reversing friction block 40 is fixedly connected to the upper end wall of the reversing block box 35, a reversing block 42 is fixedly connected between the front and rear reversing magnets 39, the reversing block 42 is connected to the inner wall of the reversing block box 35 in a sliding fit manner, two reversing small gear shafts 33 which are symmetrical front and rear about the motor shaft 17 are connected to the reversing block 42, the tail end of the upper side of the reversing pinion shaft 33 is fixedly connected with a reversing pinion 34 meshed with the pinion gear 43, the tail end of the lower side of the reversing pinion shaft 33 is fixedly connected with a driving belt wheel 19, and a belt 20 is connected between the driving belt wheel 19 and the moving belt wheel 21 in a power fit mode.
In addition, in one embodiment, a lead screw cavity sensing block 47 is fixedly connected to the upper end wall of the pulley cavity 15, a lead screw sensing block 48 is fixedly connected to the upper end surface of the lead screw 28, a leveling cavity 65 is arranged in the left end wall of the pulley cavity 15, a checking sensing block 66 is connected in the leveling cavity 65 in a sliding fit manner, a checking spring 69 is fixedly connected between the checking sensing block 66 and the bottom wall of the leveling cavity 65, a sensing block 68 capable of corresponding to the checking sensing block 66 is fixed in the upper end wall of the leveling cavity 65, a checking friction block 67 is also fixedly connected in the upper end wall of the leveling cavity 65, the checking friction block 67 is located on the left side of the sensing block 68, a tension wheel connecting rod 70 is fixedly connected to the upper end wall of the sliding cavity 11, and the tension wheel connecting rod 70 is located between the left end surface of the pulley connecting block 18 and the right end surface of the weight moving, a tension pulley moving box 71 is fixedly connected to the end face of the lower side of the tension pulley connecting rod 70, a tension pulley cavity 76 is arranged in the tension pulley moving box 71, a tension pulley moving groove 77 with a downward opening is formed in the lower end wall of the tension pulley cavity 76 in a communicating mode, two tension pulley sliding blocks 72 which are symmetrical with the tension pulley connecting rod 70 as the center are connected in the tension pulley cavity 76 in a sliding fit mode, a tension pulley sliding block shaft 73 is connected in the tension pulley sliding blocks 72 in a rotating fit mode, a tension pulley 74 is fixedly connected to the tail end of the lower side of the tension pulley sliding block shaft 73, and a tension pulley spring.
In addition, in one embodiment, a nut connecting block 51 is connected to the lead screw 28 in a sliding fit manner, the nut connecting block 51 is located in the weight lifting cavity 25, a lead screw nut cavity 50 is arranged in the nut connecting block 51, a connecting block upward-sliding cavity 45 with an upward opening is communicated with the upper end wall of the lead screw nut cavity 50, a connecting block downward-sliding cavity 62 with a downward opening is communicated with the lower end wall of the lead screw nut cavity 50, a lead screw nut 41 in threaded fit connection with the lead screw 28 is connected in the lead screw nut cavity 50 in a sliding fit manner, two nut magnets 60 which are bilaterally symmetrical with the lead screw 28 as a center are fixedly connected in the outer circumferential surface of the lead screw nut 41 in an initial state, two connecting block electromagnets 59 corresponding to the nut magnets 60 are fixedly connected in the side wall of the lead screw nut cavity 50, and a nut spring 63 is fixedly connected between the connecting block electromagnets 59 and, the feed screw nut cavity 50 is externally communicated with positioning sliding pins 52 which are vertically and symmetrically arranged by taking the connecting block electromagnet 59 as a center and are opened outwards, a positioning sliding pin 49 which is fixedly connected with the feed screw nut 41 inwards is connected with the positioning sliding pin 52 in a sliding fit manner, the positioning sliding pin 49 is connected with the positioning sliding pin cavity 52 in a sliding fit manner, the right end wall of the weight lifting cavity 25 is communicated with a contactor cavity 54 with a right opening, a contact 58 is slidably engaged within the contact cavity 54, the contact 22 extends downwardly into rotational engagement with the contact 58, a contact cavity 57 which is positioned at the right side of the connector 22 and has a rightward opening is arranged in the contactor 58, a lifting large gear 64 which is meshed with the lifting small gear 53 is fixedly connected to the outer end wall of the nut connecting block 51, the contact cavity 57 is connected with the contact rod 55 in a sliding fit manner, and a contact spring 56 is fixedly connected between the contact rod 55 and the left end wall of the contact cavity 57.
The applicant will now specifically describe a self-propelled compaction machine arrangement according to the present application with reference to the accompanying figures 1 to 8 and the description above: in an initial state, the lower end face of the rammed earth weight 27 is in contact with the ground, the upper end face of the screw rod 28 is positioned at the lower side of the leveling checking cavity 65, the screw rod 28 is in a loosening state, the connecting block electromagnet 59 is powered off, the screw rod nut 41 is tightly attached to the screw rod 28 under the elastic force action of the nut spring 63, the contact spring 56 is in a compression state, the checking spring 69 is in a loosening state, the checking induction block 66 is not in contact with the induction block 68, the front and rear reversing electromagnets 37 are powered off, the elastic coefficient of the front reversing spring 38 is greater than that of the rear reversing spring 38, so that the rear reversing cavity 36 is in a compression state, the small motor gear 43 and the front reversing pinion 34 are in a meshing state, and the advancing spur gear 30 is positioned in the middle of the; when the operation is started, the motor 16 rotates to drive the motor shaft 17 to rotate, so as to drive the small motor gear 43 to rotate, so as to drive the front reversing pinion 34 to rotate, so as to drive the front reversing pinion shaft 33 to rotate, so as to drive the front driving pulley 19 to rotate, the front driving pulley 19 rotates to drive the front moving pulley 21 to rotate through the front belt 20, so as to drive the front driving pulley shaft 22 to rotate, so as to drive the front lifting pinion 53 to rotate, the front lifting pinion 53 rotates to drive the front lifting gearwheel 64 to rotate, because the front lifting gearwheel 64 is in threaded fit with the front screw 28, the front screw 28 is lifted, so as to drive the front ramming weight 27 to lift, the front weight spring 26 is compressed, the front screw cavity sensing block 47 is contacted with the front screw sensing block 48, the front connecting block electromagnet 59 is electrified to attract the front nut magnet 60, the front nut spring 63 is compressed, the front screw rod nut 41 is driven by the front nut magnet 60 to move towards the direction far away from the front screw rod 28, the front screw rod 28 rapidly descends under the gravity action of the front ramming weight 27 and the elastic force of the front heavy block spring 26, and the front ramming action is completed by one time; when the front lead screw cavity induction block 47 touches the front lead screw induction block 48, the front reversing electromagnet 37 is energized to attract the front reversing magnet 39, the front reversing cavity 36 is compressed, the rear reversing cavity 36 is released, the reversing block 42 moves forward, so that the rear reversing pinion 34 is engaged with the small motor gear 43, meanwhile, the front reversing pinion 34 is disengaged from the small motor gear 43, the front lead screw 28 stops moving, the rear reversing pinion 34 rotates, so that the rear reversing pinion shaft 33 is driven to rotate, so that the rear driving pulley 19 rotates, the rear belt 20 drives the rear driving pulley 21 to rotate, so that the rear belt pulley shaft 22 rotates, so that the rear lifting pinion 53 rotates, the front lifting pinion 53 rotates to drive the front lifting gearwheel 64 to rotate, due to the threaded fit between the front lifting gearwheel 64 and the front lead screw 28, the rear screw 28 is lifted to drive the rear ramming weight 27 to lift, the rear weight spring 26 is compressed, when the rear screw cavity sensing block 47 touches the rear screw sensing block 48, the rear connecting block electromagnet 59 is electrified to attract the rear nut magnet 60 to compress the rear nut spring 63, the rear screw nut 41 is driven by the rear nut magnet 60 to move in the direction far away from the rear screw 28, so that the rear screw 28 rapidly descends under the action of the gravity of the rear ramming weight 27 and the elastic force of the rear weight spring 26, and the rear side completes one-time ramming action; meanwhile, when the front side lead screw cavity induction block 47 touches the front side lead screw induction block 48, the forward motor 13 is started to rotate forwards to drive the front side forward rack 31 to move forwards, and when the rear side lead screw cavity induction block 47 touches the rear side lead screw induction block 48, the forward motor 13 is started to rotate backwards to drive the rear side forward rack 31 to move forwards, so that the purpose that the earth rammer moves forwards one step each time earth ramming is carried out is realized; when the road surface is restored to be flat, the screw rod 28 falls to the lower side of the flat checking cavity 65, the checking induction block 66 loses attraction to be far away from the induction block 68, the rear side reversing electromagnet 37 is de-energized, the reversing block 42 is enabled to move forwards, and the rear side reversing pinion 34 and the small motor gear 43 are enabled to be in a meshing state all the time due to the side friction effect of the checking friction block 67, so that repeated ramming when the road surface is in the uneven road surface is realized, when the road surface is restored to be flat, the screw rod 28 falls to the lower side of the flat checking cavity 65, the checking induction block 66 loses attraction to be far away from the induction block 68, the rear side reversing electromagnet 37 is de-energized, the reversing block 42 is enabled to move forwards, and the rear side reversing pinion 34 is meshed with the small motor gear 43, the process of tamping the ground with the rear tamping weights 27 is then repeated.
The invention has the beneficial effects that: the dual-tamping-block alternate operation realizes the forward movement of the device while tamping the ground, the auxiliary wheels on two sides of the device can keep the smooth operation of the device, the device is provided with an automatic induction uneven road surface mechanism, when one-time operation does not reach the land leveling effect, the repeated tamping can be realized until the ground is leveled, and the device automatically moves forward, thereby realizing the effect of the autonomous operation of the device and greatly reducing the potential safety hazard of constructors.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. A self-propelled compactor apparatus comprising, characterized by: a sliding cavity is arranged in the main box body, a weight shaft advancing cavity is communicated and arranged at the lower side of the sliding cavity, a weight cavity with a downward opening is communicated and arranged at the lower side of the weight shaft advancing cavity, two weight motion boxes which are symmetrical front and back are connected with the lower end wall of the sliding cavity in a sliding fit manner, an advancing motor fixedly connected with the main box body is arranged at the upper side of the sliding cavity, a motor fixedly connected with the main box body and positioned at the right side of the advancing motor is arranged at the upper side of the sliding cavity, a motor shaft is fixedly connected with the lower end surface of the motor, two belt wheel connecting blocks which are symmetrical front and back by taking the motor shaft as the center are fixedly connected with the right end wall of the sliding cavity, a contact rod positioned at the lower side of the belt wheel connecting block is also fixedly connected with the sliding cavity, a weight lifting cavity with a rightward opening is arranged in the weight motion, the weight lifting cavity upside is further provided with a belt wheel cavity with a right opening, the belt wheel cavity is located on the right side of the weight shaft sliding cavity, the weight shaft sliding cavity is connected with a lead screw which downwards runs through the weight lifting cavity and runs through the weight shaft advancing cavity to extend into the weight cavity, the lead screw is fixedly connected with a ramming weight, the ramming weight is fixedly connected with a weight spring between the lower end faces of the weight moving box and the weight moving box, the lower end wall of the belt wheel cavity is in internal rotation fit connection with a belt wheel shaft which upwards extends into the belt wheel cavity and downwards extends into the weight lifting cavity, the tail end of the upper side of the belt wheel shaft is fixedly connected with a moving belt wheel, the lower end face of the moving motor is fixedly connected with an advancing motor shaft, the tail end of the lower side of the advancing motor shaft is fixedly connected with an advancing straight gear, the weight moving box is close to an advancing rack which is fixedly connected, the front end face and the rear end face of the main box body are fixedly connected with four auxiliary wheel shafts which are symmetrical front and back, the auxiliary wheel shafts are located on the front side and the rear side of the weight cavity, the front end face and the rear end face are fixedly connected with two auxiliary wheels which are symmetrical left and right and correspond to each other, and the auxiliary wheel shafts are far away from the tail end of the weight cavity and are connected with auxiliary wheels in a rotating fit mode.
2. The self-propelled compactor device according to claim 1, wherein: the end of the lower side of the motor shaft is fixedly connected with a small motor gear, the end surface of the left side of the belt wheel connecting block is fixedly connected with a reversing block box, a reversing cavity with an opening facing to the motor shaft is arranged in the reversing block box, the bottom wall of the reversing cavity is fixedly connected with a reversing electromagnet, the reversing cavity is connected with a reversing magnet in a sliding fit manner, a reversing spring is fixedly connected between the reversing electromagnet and the reversing magnet in a matching manner, a reversing friction block is fixedly connected in the upper end wall of the reversing block box, a reversing block is fixedly connected between the reversing magnets at the front side and the rear side, the reversing block is connected with the inner wall of the reversing block box in a sliding fit manner, two reversing small gear shafts which are symmetrical front and rear by taking the motor shaft as the center are connected on the reversing block in a rotating fit, the tail end of the lower side of the reversing pinion shaft is fixedly connected with a transmission belt wheel, and a belt is connected between the transmission belt wheel and the moving belt wheel in a power fit mode.
3. The self-propelled compactor device according to claim 1, wherein: a screw rod cavity induction block is fixedly connected to the upper end wall of the belt wheel cavity, a screw rod induction block is fixedly connected to the upper end face of the screw rod, a leveling check cavity is arranged in the left end wall of the belt wheel cavity, a check induction block is connected in the leveling check cavity in a sliding fit manner, a check spring is fixedly connected between the check induction block and the bottom wall of the leveling check cavity, an induction block which can correspond to the check induction block is fixed in the upper end wall of the leveling check cavity, a check friction block is also fixedly connected in the upper end wall of the leveling check cavity, the check friction block is positioned on the left side of the induction block, a tension wheel connecting rod is fixedly connected to the upper end wall of the sliding cavity, the tension wheel connecting rod is positioned between the left end face of the belt wheel connecting block and the right end face of the weight moving box, a tension wheel moving box is fixedly connected, the tensioning wheel mechanism is characterized in that a tensioning wheel moving groove with a downward opening is formed in the lower end wall of the tensioning wheel cavity in a communicated mode, two tensioning wheel slide blocks which are symmetrical with the tensioning wheel connecting rod as the center are connected in the tensioning wheel cavity in a sliding fit mode, a tensioning wheel slide block shaft is connected in the tensioning wheel slide blocks in a rotating fit mode, a tensioning wheel is fixedly connected to the tail end of the lower side of the tensioning wheel slide block shaft, and a tensioning wheel spring is fixedly connected between the.
4. The self-propelled compactor device according to claim 1, wherein: the screw rod is connected with a nut connecting block in a sliding fit manner, the nut connecting block is positioned in the weight lifting cavity, a screw-nut cavity is arranged in the nut connecting block, the upper end wall of the screw-nut cavity is internally communicated with a connecting block upper sliding cavity with an upward opening, the lower end wall of the screw-nut cavity is internally communicated with a connecting block lower sliding cavity with a downward opening, a screw nut which is in threaded fit connection with the screw rod is connected in the screw-nut cavity in a sliding fit manner, two nut magnets which are symmetrical left and right by taking the screw rod as a center are fixedly connected in the outer circular surface of the screw nut in an initial state, two connecting block electromagnets corresponding to the nut magnets are fixedly connected in the side wall of the screw-nut cavity, nut springs are fixedly connected between the connecting block electromagnets and the nut magnets on the corresponding side, and the screw-nut cavity is externally communicated with positioning sliding pins which are arranged in, sliding fit is connected with inwards with screw-nut fixed connection's location sliding pin in the sliding pin of location, location sliding pin with sliding fit connects between the sliding pin chamber of location, the pouring weight promotes chamber right-hand member wall intercommunication and is equipped with opening contactor chamber to the right, contactor intracavity sliding fit is connected with the contactor, downwardly extending to with normal running fit connects, be equipped with in the contactor and be located right side and opening contact chamber to the right, fixedly connected with on the outer end wall of nut connecting block with promote pinion toothing's promotion gear wheel, contact chamber with sliding fit connects between the contact lever, the contact lever with fixedly connected with contact spring between the contact chamber left end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730482.1A CN111827253A (en) | 2020-07-27 | 2020-07-27 | Self-propelled earth rammer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730482.1A CN111827253A (en) | 2020-07-27 | 2020-07-27 | Self-propelled earth rammer device |
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| CN111827253A true CN111827253A (en) | 2020-10-27 |
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| CN202010730482.1A Withdrawn CN111827253A (en) | 2020-07-27 | 2020-07-27 | Self-propelled earth rammer device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882204A (en) * | 2021-09-27 | 2022-01-04 | 蓝海建设集团有限公司 | High-fill embankment filling construction process |
-
2020
- 2020-07-27 CN CN202010730482.1A patent/CN111827253A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882204A (en) * | 2021-09-27 | 2022-01-04 | 蓝海建设集团有限公司 | High-fill embankment filling construction process |
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Application publication date: 20201027 |
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| WW01 | Invention patent application withdrawn after publication |