CN207508880U - A kind of hand-held terrace grinder - Google Patents

Abstract

The utility model discloses a kind of hand-held terrace grinders,Its structure includes automatically powering off fagging,Mainframe box,Exhaust duct,Hand steered supporting rod,Controller,Hand rod,Dust absorption fan,Grinding is connected wires,Grind motor,Grind assembling stand,Mill,Dust collection connection pipe,Movable pulley,Vertical interlocking automatically powers off fagging on rear side of mainframe box bottom end,It is electrically connected with automatically powering off fagging,The front lower side chain in left and right ends is connected to movable pulley front end lower vertical and is welded with grinding assembling stand,Hand steered supporting rod is equipped with 2,Right end interlocking is in mainframe box left and right ends front upper side,Hand rod is snapped between left end,Controller lock is connected between hand steered supporting rod,On the right side of hand rod,It is electrically connected through hand steered supporting rod with mainframe box,When using equipment,It can be by gear and electric shock electricity consumption mechanism that equipment is equipped with,It enables a device to be automatically powered off when idle,Prevent the energy waste and idle operation caused by it is dangerous,It is easy to use.

Description

A kind of hand-held terrace grinder

Technical field

The utility model is a kind of hand-held terrace grinder, belongs to floor grinding mill field.

Background technology

Grinder is the grinding machine being ground with the lap tool for coating or being embedded in abrasive material to workpiece surface.It is mainly used for grinding work High precision plane, inside and outside cylindrical surface, circular conical surface, spherical surface, flank and its alloytype face in part.The main Types of grinder have circle Disk grinder, rotary shaft grinder and various special grinders.Grinder control system is with microcontroller core in order to control, text Display is the control mode of man-machine dialog interface.Man-machine dialog interface can be with regard to the information such as plant maintenance, operation, failure and people Dialogue；Operation interface intuitive and convenient, program control, are easy to operate.All-position safety considers, the maloperation of abnormal condition without Effect.Real time monitoring, failure, false alarm are easy to maintain.

And floor grinding mill is mainly used for the milled processed on concrete stone material terrazzo epoxy ground, it can effectively beat Grind terrazzo, concrete surface layer and epoxy resin mortar layer and old epoxy ground etc..With light, flexible, the spies such as working efficiency height Point.Mating to be directly connected with grinder with dust catcher jack, when work, reaches dustless effect.It is to do at terrace project The ideal equipment of reason.

Prior art discloses application No. is：201120078419.0 a kind of hand-held terrace grinder, belong to grinding Machine technical field.The motor that is connected including pedestal and with it, operation handle, it is characterised in that 1 master is set on pedestal Moving gear and 1 group of driven gear, driving gear are mounted on motor output shaft, and driving gear, driven gear pass through tooth form skin V belt translation coordinates, the abrasive disk that base bottom setting is fixedly connected with driving gear, driven gear.A kind of above-mentioned hand-held terrace Grinder by setting 1 driving gear and 1 group of driven gear that abrasive disk is driven to rotate, significantly improves grinding effect and grinds Grind efficiency;Abrasive disk can work close to wall side, and milling area is big;And safe operation, conveniently.The prior art is in use, easily Because forgetting to close mill and dust exhaust apparatus, equipment is caused yet to be run when placing, causes energy waste and danger.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of hand-held terrace grinder, with solution Certainly the prior art causes equipment yet being transported when placing in use, easily because forgetting to close mill and dust exhaust apparatus The problem of going, causing energy waste and danger.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of hand-held terrace Grinder, structure include automatically powering off fagging, mainframe box, exhaust duct, hand steered supporting rod, controller, hand rod, dust suction wind Machine, grinding connect wires, grind motor, grinding assembling stand, mill, dust collection connection pipe, movable pulley, and the mainframe box bottom end rear side is vertical Interlocking automatically powers off fagging, is electrically connected with automatically powering off fagging, and the front lower side chain in left and right ends, which is connected on the downside of movable pulley front end, to hang down Straight to be welded with grinding assembling stand, the hand steered supporting rod is equipped with 2, and right end interlocking is in mainframe box left and right ends front upper side, left end Between be snapped with hand rod, the controller lock is connected between hand steered supporting rod, on the right side of the hand rod, through hand steered supporting rod It is electrically connected with mainframe box, the vertical interlocking of the grinding motor is connected wires and dust suction by grinding in grinding assembling stand top left hand Wind turbine is electrically connected, and interlocking has a mill on the right side of the grinding assembling stand bottom end, the mill by dust collection connection pipe through mainframe box with Dust absorption fan is glued, and the dust absorption fan bottom end and mainframe box top interlocking are electrically connected with mainframe box, described to automatically power off fagging Including the first rack, support baseboard, spring, the second tooth socket, transmission gear, gear fitting groove, the second rack, energization sliding slot, into Non-electricity protector, into electric connection line, into electrical contact, connect feeler lever, go out electrical contact, go out electric connection line, go out non-electricity protector, the first tooth Slot, support mainboard, interlocking is inlayed at left and right sides of the support baseboard top a spring one end, and top middle portion is vertically welded with the One rack, the spring other end inlay interlocking with support mainboard, and there are gap, bottoms between the support mainboard and support baseboard End integral middle is inlayed equipped with the first tooth socket, is coordinated by the first tooth socket and the first rack gap, and inside also integration is equipped with Second tooth socket, gear fitting groove, energization sliding slot are coordinated by the second tooth socket and the second rack gap, are buckled by gear fitting groove Transmission gear is connected to, is communicated above the gear fitting groove right end and the first tooth socket, is communicated below left end and the second tooth socket, it is described Transmission gear right end is engaged with the first rack, and left end is engaged with the second rack, and the second rack top is vertical with connecting feeler lever Welding, the connection feeler lever left and right ends respectively with into electrical contact, go out electrical contact transition cooperation, it is described in energization sliding slot Energization sliding slot is located at the second tooth socket top, is communicated with the second tooth socket, it is described into electrical contact, go out electrical contact with support mainboard inlay Snapping, the top at left and right sides of the energization sliding slot respectively, it is described into electrical contact left end by into electric connection line via into electric protection Device is electrically connected with mainframe box, it is described go out electrical contact right end be electrically connected by going out electric connection line via non-electricity protector is gone out with mainframe box.

Further, the hand steered supporting rod is cuboid.

Further, the hand rod is cylinder.

Further, the movable pulley is equipped with 2.

Further, the movable pulley, which is located at, automatically powers off on front side of fagging.

Advantageous effect

A kind of hand-held terrace grinder of the utility model carries out the grinding of hand-held terrace in use, can be set by equipment Some hand rods and movable pulley carry out the hand steered mobile use of equipment, and equipment is connect into electricity via fagging is automatically powered off Enter, and can by dust suction that controller is ground and grinding control, and equipment is equipped with automatically power off fagging then can be During the idleness of equipment, rear pressure during due to placing makes support baseboard compressed spring jack up the first rack, and with the first rack It jacks up, can be rotated with nutating gear, so as to which the second rack be driven to decline, and then the connection feeler lever for connecting the second rack takes off From with into electrical contact, go out the contact of electrical contact, realize the whole power-off of equipment, and carrying out in use, via equipment is lifted, make Support baseboard is detached, and then the second rack is made to go up, and then used using being powered by spring with support mainboard, uses equipment When, it can enable a device to be automatically powered off when idle, prevent energy by the gear and electric shock electricity consumption mechanism that equipment is equipped with It is dangerous caused by the waste in source and idle operation, it is easy to use.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of hand-held terrace grinder of the utility model.

Fig. 2 is the structure diagram that the utility model automatically powers off fagging.

In figure：Automatically power off fagging -1, mainframe box -2, exhaust duct -3, hand steered supporting rod -4, controller -5, hand rod -6, Dust absorption fan -7, grinding connect wires -8, grinding motor -9, grinding assembling stand -10, mill -11, dust collection connection pipe -12, movable pulley - 13rd, the first rack -101, support baseboard -102, spring -103, the second tooth socket -104, transmission gear -105, gear fitting groove - 106th, the second rack -107, energization sliding slot -108, into non-electricity protector -109, into electric connection line -110, into electrical contact -111, connection Feeler lever -112, go out electrical contact -113, go out electric connection line -114, go out non-electricity protector -115, the first tooth socket -116, support mainboard - 117。

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

- Fig. 2 is please referred to Fig.1, the utility model provides a kind of hand-held terrace grinder technical solution：Its structure is included certainly Dynamic circuit breaker electricity fagging 1, mainframe box 2, exhaust duct 3, hand steered supporting rod 4, controller 5, hand rod 6, dust absorption fan 7, grinding are connected wires 8th, motor 9, grinding assembling stand 10, mill 11, dust collection connection pipe 12, movable pulley 13 are ground, is vertically locked on rear side of 2 bottom end of mainframe box It is connected to and automatically powers off fagging 1, be electrically connected with automatically powering off fagging 1, the front lower side chain in left and right ends is connected on the downside of 13 front end of movable pulley Be vertically welded with grinding assembling stand 10, the hand steered supporting rod 4 is equipped with 2, right end interlocking before 2 left and right ends of mainframe box on Side is snapped with hand rod 6 between left end, and 5 interlocking of controller, positioned at 6 right side of hand rod, passes through between hand steered supporting rod 4 It wears hand steered supporting rod 4 to be electrically connected with mainframe box 2, the grinding 9 vertical interlocking of motor passes through in grinding 10 top left hand of assembling stand Grinding is connected wires 8 to be electrically connected with dust absorption fan 7, and 10 bottom end of grinding assembling stand right side interlocking has mill 11, the mill 11 It is glued by dust collection connection pipe 12 through mainframe box 2 with dust absorption fan 7,7 bottom end of dust absorption fan and 2 top interlocking of mainframe box, It is electrically connected with mainframe box 2, the fagging 1 that automatically powers off includes the first rack 101, support baseboard 102, spring 103, the second tooth socket 104th, transmission gear 105, gear fitting groove 106, the second rack 107, energization sliding slot 108, into non-electricity protector 109, into electrical connection Line 110, into electrical contact 111, connection feeler lever 112, go out electrical contact 113, go out electric connection line 114, go out non-electricity protector 115, the first tooth Slot 116, support mainboard 117,102 top of the support baseboard left and right sides, which inlays interlocking, 103 one end of spring, top middle portion The first rack 101 is vertically welded with, 103 other end of spring inlays interlocking, the support mainboard 117 with support mainboard 117 There are gap between support baseboard 102, center bottom integration is inlayed equipped with the first tooth socket 116, by the first tooth socket 116 with First rack, 101 clearance fit, inside also integration are equipped with the second tooth socket 104, gear fitting groove 106, energization sliding slot 108, lead to 107 clearance fit of the second tooth socket 104 and the second rack is crossed, transmission gear 105, the tooth are snapped with by gear fitting groove 106 Wheel 106 right end of fitting groove is communicated with 116 top of the first tooth socket, and left end is communicated with 104 lower section of the second tooth socket, the transmission gear 105 right ends are engaged with the first rack 101, and left end is engaged with the second rack 107, and 107 top of the second rack is with connecting feeler lever 112 vertical weldings, connection feeler lever 112 left and right ends respectively with into electrical contact 111, go out 113 transition of electrical contact cooperation, be set on In energization sliding slot 108, the energization sliding slot 108 is located at 104 top of the second tooth socket, is communicated with the second tooth socket 104, described to be touched into electricity First 111, go out electrical contact 113 and inlay snapping with support mainboard 117, it is described respectively positioned at 108 left and right sides top of energization sliding slot Into 111 left end of electrical contact by being electrically connected into electric connection line 110 via into non-electricity protector 109 with mainframe box 2, it is described go out electrical contact 113 right ends are electrically connected by going out electric connection line 114 via non-electricity protector 115 is gone out with mainframe box 2, and the hand steered supporting rod 4 is length Cube, the hand rod 6 are cylinder, and the movable pulley 13 is equipped with 2, and the movable pulley 13 is before fagging 1 is automatically powered off Side.

User is carrying out the grinding of hand-held terrace in use, can be by 6 He of hand rod that equipment is equipped with by this equipment Movable pulley 13 carries out the hand steered mobile use of equipment, and equipment is accessed, and can into electricity via fagging 1 is automatically powered off The dust suction being ground by controller 5 and grinding control, and the fagging 1 that automatically powers off that equipment is equipped with then can be in the idleness of equipment When, rear pressure during due to placing makes 102 compressed spring 103 of support baseboard jack up the first rack 101, and with the first rack 101 jack-up can rotate with nutating gear 105, so as to which the second rack 107 be driven to decline, and then connect the second rack 107 The connection feeler lever 112 that connects be detached from into electrical contact 111, go out the contact of electrical contact 113, realize that the whole of equipment powers off, and into Row makes support baseboard 102 be detached, and then make the second tooth with support mainboard 117 by spring 103 in use, via equipment is lifted Item 107 gos up, and then is used using being powered.

Described in the utility model to automatically power off fagging 1, relatively traditional common fagging can be by accessing main electricity Road enables equipment to automatically power off when idle, convenient for the energy saving of equipment and idle safety.

It is the prior art in use, easily because forgetting to close mill and dust exhaust apparatus that the utility model, which solves the problems, such as, Equipment is caused yet to be run when placing, causes energy waste and danger, the utility model is mutual by above-mentioned component It is combined, make equipment in use, can by the gear and electric shock electricity consumption mechanism that equipment is equipped with, enable a device to when idle into Row automatically powers off, prevent the energy waste and idle operation caused by it is dangerous, be easy to use.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of hand-held terrace grinder, structure includes automatically powering off fagging（1）, mainframe box（2）, exhaust duct（3）, it is hand steered Supporting rod（4）, controller（5）, hand rod（6）, dust absorption fan（7）, grinding connect wires（8）, grinding motor（9）, grinding assembling Seat（10）, mill（11）, dust collection connection pipe（12）, movable pulley（13）, the mainframe box（2）There is from dynamic circuit breaker vertical interlocking on rear side of bottom end Electric fagging（1）, with automatically powering off fagging（1）Electrical connection, the front lower side chain in left and right ends are connected to movable pulley（13）Front end lower vertical It is welded with grinding assembling stand（10）, it is characterised in that：

The hand steered supporting rod（4）Equipped with 2, right end interlocking is in mainframe box（2）Left and right ends front upper side is snapped between left end Hand rod（6）, the controller（5）Interlocking is in hand steered supporting rod（4）Between, positioned at hand rod（6）Right side, through hand steered support Bar（4）With mainframe box（2）Electrical connection, the grinding motor（9）Vertical interlocking is in grinding assembling stand（10）Top left hand, by grinding Mill is connected wires（8）With dust absorption fan（7）Electrical connection, the grinding assembling stand（10）Interlocking has mill on the right side of bottom end（11）, it is described Mill（11）Pass through dust collection connection pipe（12）Through mainframe box（2）With dust absorption fan（7）It is glued, the dust absorption fan（7）Bottom end with Mainframe box（2）Top interlocking, with mainframe box（2）Electrical connection；

It is described to automatically power off fagging（1）Including the first rack（101）, support baseboard（102）, spring（103）, the second tooth socket （104）, transmission gear（105）, gear fitting groove（106）, the second rack（107）, energization sliding slot（108）, into non-electricity protector （109）, into electric connection line（110）, into electrical contact（111）, connection feeler lever（112）, go out electrical contact（113）, go out electric connection line （114）, go out non-electricity protector（115）, the first tooth socket（116）, support mainboard（117）, the support baseboard（102）Top or so two Interlocking is inlayed in side spring（103）One end, top middle portion are vertically welded with the first rack（101）, the spring（103）It is another End and support mainboard（117）Inlay interlocking, the support mainboard（117）With support baseboard（102）Between there are gap, in bottom end Integrally is inlayed equipped with the first tooth socket（116）, pass through the first tooth socket（116）With the first rack（101）Clearance fit, inside is also Integration is equipped with the second tooth socket（104）, gear fitting groove（106）, energization sliding slot（108）, pass through the second tooth socket（104）With second Rack（107）Clearance fit passes through gear fitting groove（106）It is snapped with transmission gear（105）, the gear fitting groove（106） Right end and the first tooth socket（116）Top communicates, left end and the second tooth socket（104）Lower section communicates, the transmission gear（105）Right end With the first rack（101）Engagement, left end and the second rack（107）Engagement, second rack（107）Top is with connecting feeler lever （112）Vertical welding, the connection feeler lever（112）Left and right ends respectively with into electrical contact（111）, go out electrical contact（113）Transition Cooperation, set on energization sliding slot（108）It is interior, the energization sliding slot（108）Positioned at the second tooth socket（104）Top, with the second tooth socket （104）It communicates, it is described into electrical contact（111）, go out electrical contact（113）With supporting mainboard（117）Snapping is inlayed, is located at respectively logical Electric sliding slot（108）It is described into electrical contact above the left and right sides（111）Left end is by into electric connection line（110）Via into electric protection Device（109）With mainframe box（2）Electrical connection, it is described go out electrical contact（113）Right end is by going out electric connection line（114）Via going out electric protection Device（115）With mainframe box（2）Electrical connection.

2. a kind of hand-held terrace grinder according to claim 1, it is characterised in that：The hand steered supporting rod（4）For Cuboid.

3. a kind of hand-held terrace grinder according to claim 1, it is characterised in that：The hand rod（6）For cylinder Body.

4. a kind of hand-held terrace grinder according to claim 1, it is characterised in that：The movable pulley（13）Equipped with 2 It is a.

5. a kind of hand-held terrace grinder according to claim 1, it is characterised in that：The movable pulley（13）Positioned at certainly Dynamic circuit breaker electricity fagging（1）Front side.