CN205171334U - Flat compactor - Google Patents
Flat compactor Download PDFInfo
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- CN205171334U CN205171334U CN201520954960.1U CN201520954960U CN205171334U CN 205171334 U CN205171334 U CN 205171334U CN 201520954960 U CN201520954960 U CN 201520954960U CN 205171334 U CN205171334 U CN 205171334U
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- base plate
- driving
- frame
- shaft
- countershaft
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Abstract
The utility model provides a flat compactor belongs to mechanical technical field. This flat compactor includes: a machine support. The bottom plate, fixed mounting is in the frame bottom, actuating mechanism links to each other with the bottom plate, actuating mechanism is used for driving the related frame linear displacement of bottom plate, the handle, the detachable installation at the frame rear, reversing mechanism links to each other including the switching -over subassembly and with the switching -over subassembly and installs the commutator on the handle, reversing mechanism links to each other with actuating mechanism, reversing mechanism is used for switching over the displacement direction of bottom plate, the during operation, control commutator drive switching -over subassembly action and the displacement direction that realizes the bottom plate advance and retreat between switch over. This flat compactor has the reliable operation, can realize bi -directional motion's advantage.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of plate compactor.
Background technology
In daily life, in the workplaces such as pavement patching, need to use plate compactor, it is divided into internal combustion type and electrodynamic type vibratory plate compactor.In prior art, most of plate compactor is all unidirectional operation, and structure is simple and operating efficiency is lower, and make its reverse direction operation, it must be made to turn to manpower machine drawing device handle, waste time and energy, practicality is poor.
In sum, for solving the structural deficiency of existing plate compactor, the plate compactor that need to design a kind of reliable operation, bidirectional-movement can be realized.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of reliable operation, can realize the plate compactor of bidirectional-movement.
The purpose of this utility model realizes by following technical proposal: a kind of plate compactor, comprising:
Frame;
Base plate, is fixedly mounted on bottom frame;
Driving mechanism, is connected with base plate, and described driving mechanism is for driving the related frame straight-line displacement of base plate;
Handle, is detachablely arranged on frame rear;
Changement, comprise commutation assembly and be connected with commutation assembly and be arranged on the reversing switch on handle, described changement is connected with driving mechanism, described changement is for switching the direction of displacement of base plate, during work, control reversing switch and drive commutation assembly action and the direction of displacement realizing base plate switches between moving forward and backward.
As further improvement of the utility model, described plate compactor also comprises upper cover, described base plate is connected with upper cover lower end, described frame and upper cover upper end are connected, and on upper cover upper surface, set firmly the gasoline engine of promising driving mechanism transmitting power, described gasoline engine has power output shaft and power output shaft is connected with driving mechanism, and during work, the related base plate of described upper cover produces the vibration continued.
Further improve as of the present utility model, four edges of described upper cover lower end are connected with base plate respectively by syndeton, described syndeton comprises and connects roller, fixed mount, described fixed mount is installed on base plate upper surface, the two ends of described connection roller insert intrinsic connecting axle respectively and a connecting axle is plugged on corresponding fixed mount, and another connecting axle is limited in the corresponding edge of upper cover.
Further improve as of the present utility model, described driving mechanism comprises the gearbox be arranged between upper cover and base plate, described gearbox comprises the casing be installed in the middle part of base plate, detachably be arranged on the case lid of casing side, the countershaft being provided with driving shaft and being connected with driving shaft in casing, it is outer and be connected with the power output shaft of gasoline engine by belt transfer assembly that described driving shaft part stretches out case lid, it is outer and be connected with changement that described auxiliary shaft portion stretches out casing, during work, gearbox action also drives the related frame straight-line displacement of base plate, the related base plate of gearbox simultaneously, upper cover produces the vibration continued.
Further improve as of the present utility model, detachably belt housing is installed outward and belt transfer assembly is arranged in belt housing at casing, described belt transfer assembly comprises the first belt pulley be set on power output shaft, the second belt pulley be set on driving shaft, the clutch that is connected with the first belt pulley, and described clutch is connected with the second belt pulley by connecting belt.
Further improve as of the present utility model, described gasoline engine is provided with the startup runner for opening gasoline engine and starts runner has holder hand, the both sides of described startup runner and power output shaft apportion gasoline engine, starting switch is provided with and starting switch and reversing switch homonymy are arranged at handle side portion, described starting switch is connected by acceleration cable and the holder palmistry starting runner, be provided with for leading in the middle part of acceleration cable, the bracing wire guide block of pretension acceleration cable, be arranged on by guy wire support in the middle part of described acceleration cable and cover and bracing wire guide block is arranged near guy wire support.
Further improve as of the present utility model, described driving shaft and countershaft are by gear structure engaged transmission, described gear structure be set in driving shaft inside end driving gear and be set in countershaft inside end and the pinion engaged with driving gear, the middle part of described driving shaft and countershaft is arranged with initiatively eccentric block respectively, commutation eccentric block, described gear structure and each eccentric block are all arranged in casing, one end that described commutation assembly and countershaft stretch out casing is connected, during work, control reversing switch and drive commutation assembly action and the resultant direction being changed driving shaft and countershaft driving force by the relative position changing initiatively eccentric block and commutation eccentric block, and then change the direction of displacement of base plate.
As another improvement of the present utility model, described driving shaft and countershaft be arranged in parallel, described active eccentric block and commutation eccentric block all have the clicking section of semicircle shape, at casing, the auxiliary tank for coated countershaft extension is detachably installed outward, one end that described countershaft is positioned at auxiliary tank digs limited location groove, described commutation assembly comprises reversing shaft, direction brace, the commutation projection that described reversing shaft the inner is provided with positioning pin column and matches with stopper slot, described reversing shaft is plugged on auxiliary tank, described direction brace is connected with reversing shaft outer end and is connected with reversing switch by the bracing wire that commutates, during normal work, control the action of reversing switch driving direction brace, direction brace drives reversing shaft to stretch into auxiliary tank, positioning pin column is limited on auxiliary tank, the protruding stopper slot snapping in countershaft of commutation simultaneously, make the to commutate clicking section of eccentric block is positioned at the below of initiatively eccentric block clicking section and two clicking sections dislocation, now driving shaft dallies and transmits the driving force of direction of advance to base plate, when needing commutation, control the action in the other direction of reversing switch driving direction brace, direction brace drives reversing shaft to exit auxiliary tank, positioning pin column departs from the spacing position of auxiliary tank, the projection that simultaneously commutates exits stopper slot, the clicking section of commutation eccentric block is contacted with active eccentric block clicking section, and now driving shaft drives countershaft to rotate and also transmits the driving of direction of retreat with joint efforts to base plate.
As another improvement of the present utility model, described handle comprises annular Handheld Division and is arranged on the shaft-like connecting portion of lower end, Handheld Division, described reversing switch, starting switch arrange near Handheld Division and are arranged on the side of connecting portion, described connecting portion end is hinged on frame rear, and connecting portion extreme ends integral type is provided with the stop projection for cushioning connecting portion, described stop crowning to be arranged and the end face facing frame is provided with rubber pad towards frame, after handle rotates, stop that projection can offset with frame and rubber pad and frame compact siro spinning technology.
As another improvement of the present utility model, frame is detachably provided with mount pad, mount pad is equipped with the handle switch for spacing connecting portion rotation amplitude, described handle switch one end and connecting portion sidewall offset, the other end is positioned at outside connecting portion, inside the hinged place of connecting portion and frame, be also arranged with two snubber blocks.
Based on technique scheme, the utility model embodiment at least can produce following technique effect: integral structure layout is compact, be made up of ingredients such as frame, base plate, driving mechanism, changement, handles, driving mechanism rams straight-line displacement for driving Integral flat-plate, changement is for switching the direction of displacement of base plate, during work, reversing switch action can drive the direction of displacement of base plate to switch between moving forward and backward, plate compactor is made to realize bidirectional-movement, reliable operation, improve operating efficiency, and plate compactor volume is little, easy to carry.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the structural representation at another visual angle of the utility model one preferred embodiment.
Fig. 3 is the structural representation at another visual angle of Fig. 2.
Fig. 4 is the explosive view of the utility model one preferred embodiment.
Fig. 5 is the part-structure schematic diagram of the utility model one preferred embodiment.
Fig. 6 is the partial structurtes schematic diagram of the utility model one preferred embodiment.
Fig. 7 is the structural representation of upper cover in the utility model one preferred embodiment.
Fig. 8 is the structural representation at countershaft place in the utility model one preferred embodiment.
Fig. 9 is the structural representation of assembly of commutating in the utility model one preferred embodiment.
In figure, 10, frame; 20, base plate; 30, driving mechanism; 311, casing; 312, case lid; 313, driving shaft; 314, countershaft; 3141, stopper slot; 315, driving gear; 316, pinion; 317, active eccentric block; 3171, clicking section; 318, commutate eccentric block; 319, bearing; 321, the first belt pulley; 322, the second belt pulley; 323, clutch; 324, belt is connected; 33, auxiliary tank; 40, handle; 41, Handheld Division; 42, connecting portion; 421, projection is stopped; 422, rubber pad; 51, commutate assembly; 511, reversing shaft; 5111, positioning pin column; 5112, commutation is protruding; 512, direction brace; 52, reversing switch; 60, upper cover; 71, roller is connected; 72, fixed mount; 73, belt housing; 80, gasoline engine; 81, power output shaft; 82, runner is started; 821, hand is held in the palm; 91, acceleration cable; 92, bracing wire guide block; 93, guy wire support; 100, mount pad; 110, handle switch; 120, snubber block.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
The utility model protects a kind of plate compactor, is applicable to the workplaces such as pavement patching.
Existing most of plate compactor is all unidirectional operation, and structure is simple and operating efficiency is lower, and make its reverse direction operation, it must be made to turn to manpower machine drawing device handle, waste time and energy, practicality is poor.Therefore, it is necessary for designing a kind of more rational plate compactor.
Below in conjunction with the elaboration that Fig. 1 to Fig. 9 carries out specifically to the technical scheme that the utility model provides.
As shown in Figures 1 to 9, this plate compactor comprises:
Frame 10;
Base plate 20, is fixedly mounted on bottom frame 10;
Driving mechanism 30, being arranged in frame 10 and being connected with base plate 20, driving mechanism 30 is for driving the straight-line displacement of base plate 20 related frame 10;
Handle 40, is detachablely arranged on frame 10 rear;
Changement, comprise commutation assembly 51 and be connected with commutation assembly 51 and be arranged on the reversing switch 52 on handle 40, changement to be arranged in frame 10 and to be connected with driving mechanism 30, changement is for switching the direction of displacement of base plate 20, during work, control reversing switch 52 and drive commutation assembly 51 action and the direction of displacement realizing base plate 20 switches between moving forward and backward.
In the utility model, changement be arranged so that base plate 20 can realize bidirectional-movement, especially two-way linear motion before and after, and the motion of plate compactor is integrally-built motion during work, i.e. base plate 20, frame 10 and homogeneous of all parts motion that arranges on it, make plate compactor working stability, reliable, the state that when decreasing work, equipment is upspring occurs.
This plate compactor in an initial condition, integral structure layout is compact, be made up of ingredients such as frame 10, base plate 20, driving mechanism 30, changement, handles 40, driving mechanism 30 is for driving base plate 20 (namely Integral flat-plate rams) straight-line displacement, changement is for switching the direction of displacement of base plate 20, during work, reversing switch 52 action can drive the direction of displacement of base plate 20 to switch between moving forward and backward, plate compactor is made to realize bidirectional-movement, reliable operation, improve operating efficiency, and plate compactor volume is little, easy to carry.
Preferred or the optional embodiment as one, plate compactor of the present utility model also comprises upper cover 60, base plate 20 is connected with upper cover 60 lower end, frame 10 and upper cover 60 upper end are connected, and on upper cover 60 upper surface, set firmly the gasoline engine 80 of promising driving mechanism 30 transmitting power, gasoline engine 80 has power output shaft 81 and power output shaft 81 is connected with driving mechanism 30, and during work, the related base plate 20 of upper cover 60 produces the vibration continued.
Above-mentioned upper cover 60 as one vibration lid or can arrange vibration source in fact between upper cover 60 and base plate 20, its topology layout more existing vibration casing 311 structure is more simple, and coordinate closely with base plate 20, frame 10, gasoline engine 80, be continuously base plate 20 work and vibration source is provided, road surface can be flattened more efficiently.
Further, upper cover 60 body is preferably slabbed construction, and above-mentioned gasoline engine 80 as weight, it applies the downforce that continues and certain vibration force to upper cover 60, the vibration force that base plate 20 is received is more steadily, reliably, the work on base plate 20 compacting road surface is more smooth and easy.
Further, four edges of upper cover 60 lower end are connected with base plate 20 respectively by syndeton, syndeton comprises and connects roller 71, fixed mount 72, fixed mount 72 is installed on base plate 20 upper surface, the two ends of connection roller 71 insert intrinsic connecting axle respectively and a connecting axle is plugged on corresponding fixed mount 72, and another connecting axle is limited in the corresponding edge of upper cover 60.
By connecting the cooperation of roller 71 and fixed mount 72, upper cover 60, achieve the connection of upper cover 60 and base plate 20, not only be rigidly connected therebetween, also having is slidably connected etc. has the connected mode of cushion space surplus, the equipment cracky that avoiding is rigidly connected brings, transmission interfere the adverse effects such as large, make stable drive, make Integral flat-plate ram stable working, reliable.
Be connected tightr for making to connect roller 71 with upper cover 60, base plate 20, vibration transmits more steady, the spacing place of preferred connection roller 71 is arranged on upper cover 60 dual-side, and namely the edge (totally four corners) of above-mentioned upper cover 60 dual-side is connected with base plate 20 respectively by syndeton.
In the present case, for making overall work more reliable, improve the compactedness of layout, preferably, driving mechanism 30 comprises the gearbox be arranged between upper cover 60 and base plate 20, gearbox comprises the casing 311 be installed in the middle part of base plate 20, detachably be arranged on the case lid 312 of casing 311 side, the countershaft 314 being provided with driving shaft 313 and being connected with driving shaft 313 in casing 311, it is outer and be connected with the power output shaft 81 of gasoline engine 80 by belt transfer assembly that driving shaft 313 part stretches out case lid 312, it is outer and be connected with changement that countershaft 314 part stretches out casing 311, during work, gearbox action also drives the straight-line displacement of base plate 20 related frame 10, the related base plate 20 of gearbox simultaneously, upper cover 60 produces the vibration continued.Such vibrational power flow coordinates the layout of upper cover 60, frame 10 and gasoline engine 80, make plate compactor working stability, reliable, gearbox can be that base plate 20 produces the vibration continued, upper cover 60, gearbox, base plate 20 layout structure consolidation, decrease the height of operationally upspringing due to vibration.
For make gasoline engine 80 and driving shaft 313 transfer motion power reliable, the stationarity of guarantee work, preferably, belt housing 73 is detachably installed and belt transfer assembly is arranged in belt housing 73 casing 311 is outer, belt transfer assembly comprises the first belt pulley 321 be set on power output shaft 81, the second belt pulley 322 be set on driving shaft 313, the clutch 323 that is connected with the first belt pulley 321, and clutch 323 is connected with the second belt pulley 322 by connecting belt 324.
In the utility model, for making simple operation and the reliability of the work of guarantee, preferred gasoline engine 80 is provided with the startup runner 82 for opening gasoline engine 80 and starts runner 82 has holder hand 821, start the both sides of runner 82 and power output shaft 81 apportion gasoline engine 80, starting switch is provided with and starting switch and reversing switch 52 homonymy are arranged at handle 40 sidepiece, starting switch is connected with the holder hand 821 starting runner 82 by acceleration cable 91, be provided with for guiding in the middle part of acceleration cable 91, the bracing wire guide block 92 of pretension acceleration cable 91, to be arranged on upper cover 60 by guy wire support 93 in the middle part of acceleration cable 91 and bracing wire guide block 92 is arranged near guy wire support 93.It is convenient that starting switch and reversing switch 52 homonymy are arranged so that user operates, and one hand can complete commutation work and the start work of plate compactor.
Advance reposefully for making plate compactor, ensure the reliability of commutation, preferred or the optional embodiment as one, driving shaft 313 and countershaft 314 are by gear structure engaged transmission, gear structure be set in driving shaft 313 inside end driving gear 315 and be set in countershaft 314 inside end and the pinion 316 engaged with driving gear 315, the middle part of driving shaft 313 and countershaft 314 is arranged with initiatively eccentric block 317 respectively, commutation eccentric block 318, gear structure and each eccentric block are all arranged in casing 311, commutation assembly 51 is connected with one end that countershaft 314 stretches out casing 311, during work, control reversing switch 52 and drive commutation assembly 51 action and the resultant direction being changed driving shaft 313 and countershaft 314 driving force by the relative position changing initiatively eccentric block 317 and commutation eccentric block 318, and then change the direction of displacement of base plate 20.
In this case, driving shaft 313 and countershaft 314 is provided with in casing 311, driving shaft 313 and countershaft 314 pass through meshed transmission gear, driving shaft 313 and countershaft 314 are respectively equipped with the eccentric block be equipped with, changed the resultant direction of driving shaft 313 and countershaft 314 driving force by the relative position changing initiatively eccentric block 317 and commutation eccentric block 318, and then change the direction of travel of plate compactor.By this approach can realize plate compactor vibration advance, original place be vibrated to vibration retreat between electrodeless switching, easy to operate, practical.
After above-mentioned two eccentric block relative positions change, it also has multiple for the mode changing the direction of travel of plate compactor, wherein more commonly: the direction of displacement directly being changed plate compactor by the resultant direction converting two eccentric shaft inertia centrifugal force; And for making work more reliable, steady, the height that in minimizing work, base plate 20 is upspring, then after the relative position of conversion active eccentric block 317 and commutation eccentric block 318 in the utility model, change the resultant direction of driving shaft 313 and countershaft 314 driving force, and then realize the commutation work of plate compactor by the change of the driving force resultant direction of axle.
This plate compactor has gasoline engine 80, it is internal combustion type vibratory plate compactor, there is provided power by gasoline engine 80, reached vibration body (i.e. gearbox) by clutch 323 by belt, produce powerful impact force by the work of gasoline engine 80 and gearbox thus realize the tamping operation to ground.The operating principle that Integral flat-plate rams is as follows: gasoline engine 80 is by the transmission of clutch 323, belt pulley, belt, the eccentric structure in gearbox is driven to produce vibration, and base plate 20 and gearbox are fixed, and then be continuously base plate 20 transmission vibration, in addition, the direction (that is plate compactor advance direction) of vibration can also be changed by eccentric block structure.
Preferably, be reducing friction resistance, make operation more smooth and easy, be equipped with bearing 319 at driving shaft 313 and countershaft 314 inside end, and stored with lubricating oil between each bearing 319 and corresponding axle.
For making commutation more reliable, and ensure the compactness that driving shaft 313 and countershaft 314 coordinate, further preferably, driving shaft 313 and countershaft 314 be arranged in parallel, initiatively eccentric block 317 and commutation eccentric block 318 all have the clicking section 3171 of semicircle shape, at the outer auxiliary tank 33 be detachably provided with for coated countershaft 314 extension of casing 311, one end that countershaft 314 is positioned at auxiliary tank 33 digs limited location groove 3141, commutation assembly 51 comprises reversing shaft 511, direction brace 512, the commutation projection 5112 that reversing shaft 511 the inner is provided with positioning pin column 5111 and matches with stopper slot 3141, reversing shaft 511 is plugged on auxiliary tank 33, direction brace 512 is connected with reversing shaft 511 outer end and is connected with reversing switch 52 by the bracing wire that commutates, during normal work, control the action of reversing switch 52 driving direction brace 512, direction brace 512 drives reversing shaft 511 to stretch into auxiliary tank 33, positioning pin column 5111 is limited on auxiliary tank 33, commutation simultaneously protruding 5112 snaps in the stopper slot 3141 of countershaft 314, make the to commutate clicking section 3171 of eccentric block 318 is positioned at the below of initiatively eccentric block 317 clicking section 3171 and two clicking sections 3171 misplace, now driving shaft 313 dallies and transmits the driving force of direction of advance to base plate 20, when needing commutation, control the action in the other direction of reversing switch 52 driving direction brace 512, direction brace 512 drives reversing shaft 511 to exit auxiliary tank 33, positioning pin column 5111 departs from the spacing position of auxiliary tank 33, stopper slot 3141 is exited in commutation simultaneously protruding 5112, the clicking section 3171 of commutation eccentric block 318 is contacted with active eccentric block 317 clicking section 3171, and now driving shaft 313 drives countershaft 314 to rotate and transmits the driving of direction of retreat with joint efforts to base plate 20.
Each topology layout is compact and coordinate closely, by the cooperation of commutation assembly 51 and driving shaft 313, countershaft 314, and then realize that plate compactor vibration is advanced, original place be vibrated to vibration retreat between electrodeless adjustment, manipulate smooth and easy.
More convenient for making this plate compactor operate, smoothly, improve feel, preferred handle 40 comprises annular Handheld Division 41 and is arranged on the shaft-like connecting portion 42 of lower end, Handheld Division 41, reversing switch 52, starting switch arranges near Handheld Division 41 and is arranged on the side of connecting portion 42, connecting portion 42 end is hinged on frame 10 rear, and connecting portion 42 extreme ends integral type is provided with the stop projection 421 for cushioning connecting portion 42, avoid the collision between connecting portion 42 and frame 10, and stop that protruding 421 also have connection function, user is made to promote plate compactor work more smooth and easy, stop that protruding 421 face frame 10 and to arrange and the end face facing frame 10 is provided with rubber pad 422, after handle 40 rotates, stop that protruding 421 can offset with frame 10 and rubber pad 422 and frame 10 compact siro spinning technology.
Further preferably, frame 10 is detachably provided with mount pad 100, mount pad 100 is equipped with the handle switch 110 for spacing connecting portion 42 rotation amplitude, handle switch 110 one end and connecting portion 42 sidewall offset, the other end is positioned at outside connecting portion 42, inside the hinged place of connecting portion 42 and frame 10, be also arranged with two snubber blocks 120.Such topology layout makes handle 40 use more smoothly, steadily, when needing to tighten up handle 40 after shutting down, extracting handle switch 110 out, making handle 40 press close to frame 10, and snubber block 120 be arranged so that user is more steady when holding handle 40.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (10)
1. a plate compactor, is characterized in that: comprising:
Frame;
Base plate, is fixedly mounted on bottom frame;
Driving mechanism, is connected with base plate, and described driving mechanism is for driving the related frame straight-line displacement of base plate;
Handle, is detachablely arranged on frame rear;
Changement, comprise commutation assembly and be connected with commutation assembly and be arranged on the reversing switch on handle, described changement is connected with driving mechanism, described changement is for switching the direction of displacement of base plate, during work, control reversing switch and drive commutation assembly action and the direction of displacement realizing base plate switches between moving forward and backward.
2. a kind of plate compactor according to claim 1, it is characterized in that: described plate compactor also comprises upper cover, described base plate is connected with upper cover lower end, described frame and upper cover upper end are connected, and on upper cover upper surface, set firmly the gasoline engine of promising driving mechanism transmitting power, described gasoline engine has power output shaft and power output shaft is connected with driving mechanism, and during work, the related base plate of described upper cover produces the vibration continued.
3. a kind of plate compactor according to claim 2, it is characterized in that: four edges of described upper cover lower end are connected with base plate respectively by syndeton, described syndeton comprises and connects roller, fixed mount, described fixed mount is installed on base plate upper surface, the two ends of described connection roller insert intrinsic connecting axle respectively and a connecting axle is plugged on corresponding fixed mount, and another connecting axle is limited in the corresponding edge of upper cover.
4. a kind of plate compactor according to Claims 2 or 3, it is characterized in that: described driving mechanism comprises the gearbox be arranged between upper cover and base plate, described gearbox comprises the casing be installed in the middle part of base plate, detachably be arranged on the case lid of casing side, the countershaft being provided with driving shaft and being connected with driving shaft in casing, it is outer and be connected with the power output shaft of gasoline engine by belt transfer assembly that described driving shaft part stretches out case lid, it is outer and be connected with changement that described auxiliary shaft portion stretches out casing, during work, gearbox action also drives the related frame straight-line displacement of base plate, the related base plate of gearbox simultaneously, upper cover produces the vibration continued.
5. a kind of plate compactor according to claim 4, it is characterized in that: detachably belt housing is installed outward and belt transfer assembly is arranged in belt housing at casing, described belt transfer assembly comprises the first belt pulley be set on power output shaft, the second belt pulley be set on driving shaft, the clutch that is connected with the first belt pulley, and described clutch is connected with the second belt pulley by connecting belt.
6. a kind of plate compactor according to Claims 2 or 3, it is characterized in that: described gasoline engine is provided with the startup runner for opening gasoline engine and starts runner has holder hand, the both sides of described startup runner and power output shaft apportion gasoline engine, starting switch is provided with and starting switch and reversing switch homonymy are arranged at handle side portion, described starting switch is connected by acceleration cable and the holder palmistry starting runner, be provided with for guiding in the middle part of acceleration cable, the bracing wire guide block of pretension acceleration cable, be arranged on by guy wire support in the middle part of described acceleration cable and cover and bracing wire guide block is arranged near guy wire support.
7. a kind of plate compactor according to claim 4, it is characterized in that: described driving shaft and countershaft are by gear structure engaged transmission, described gear structure be set in driving shaft inside end driving gear and be set in countershaft inside end and the pinion engaged with driving gear, the middle part of described driving shaft and countershaft is arranged with initiatively eccentric block respectively, commutation eccentric block, described gear structure and each eccentric block are all arranged in casing, one end that described commutation assembly and countershaft stretch out casing is connected, during work, control reversing switch and drive commutation assembly action and the resultant direction being changed driving shaft and countershaft driving force by the relative position changing initiatively eccentric block and commutation eccentric block, and then change the direction of displacement of base plate.
8. a kind of plate compactor according to claim 7, it is characterized in that: described driving shaft and countershaft be arranged in parallel, described active eccentric block and commutation eccentric block all have the clicking section of semicircle shape, at casing, the auxiliary tank for coated countershaft extension is detachably installed outward, one end that described countershaft is positioned at auxiliary tank digs limited location groove, described commutation assembly comprises reversing shaft, direction brace, the commutation projection that described reversing shaft the inner is provided with positioning pin column and matches with stopper slot, described reversing shaft is plugged on auxiliary tank, described direction brace is connected with reversing shaft outer end and is connected with reversing switch by the bracing wire that commutates, during normal work, control the action of reversing switch driving direction brace, direction brace drives reversing shaft to stretch into auxiliary tank, positioning pin column is limited on auxiliary tank, the protruding stopper slot snapping in countershaft of commutation simultaneously, make the to commutate clicking section of eccentric block is positioned at the below of initiatively eccentric block clicking section and two clicking sections dislocation, now driving shaft dallies and transmits the driving force of direction of advance to base plate, when needing commutation, control the action in the other direction of reversing switch driving direction brace, direction brace drives reversing shaft to exit auxiliary tank, positioning pin column departs from the spacing position of auxiliary tank, the projection that simultaneously commutates exits stopper slot, the clicking section of commutation eccentric block is contacted with active eccentric block clicking section, and now driving shaft drives countershaft to rotate and also transmits the driving of direction of retreat with joint efforts to base plate.
9. a kind of plate compactor according to claim 6, it is characterized in that: described handle comprises annular Handheld Division and is arranged on the shaft-like connecting portion of lower end, Handheld Division, described reversing switch, starting switch arranges near Handheld Division and is arranged on the side of connecting portion, described connecting portion end is hinged on frame rear, and connecting portion extreme ends integral type is provided with the stop projection for cushioning connecting portion, described stop crowning to be arranged and the end face facing frame is provided with rubber pad towards frame, after handle rotates, stop that projection can offset with frame and rubber pad and frame compact siro spinning technology.
10. a kind of plate compactor according to claim 9, it is characterized in that: in frame, detachably mount pad is installed, mount pad is equipped with the handle switch for spacing connecting portion rotation amplitude, described handle switch one end and connecting portion sidewall offset, the other end is positioned at outside connecting portion, inside the hinged place of connecting portion and frame, be also arranged with two snubber blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954960.1U CN205171334U (en) | 2015-11-26 | 2015-11-26 | Flat compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954960.1U CN205171334U (en) | 2015-11-26 | 2015-11-26 | Flat compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205171334U true CN205171334U (en) | 2016-04-20 |
Family
ID=55735345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954960.1U Expired - Fee Related CN205171334U (en) | 2015-11-26 | 2015-11-26 | Flat compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205171334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332333A (en) * | 2015-11-26 | 2016-02-17 | 宁波市鄞州飞虎机械有限公司 | Flat-plate rammer |
-
2015
- 2015-11-26 CN CN201520954960.1U patent/CN205171334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332333A (en) * | 2015-11-26 | 2016-02-17 | 宁波市鄞州飞虎机械有限公司 | Flat-plate rammer |
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