CN204626904U - A kind of Safe control switch system of Mortar spraying machine and Mortar spraying machine - Google Patents
A kind of Safe control switch system of Mortar spraying machine and Mortar spraying machine Download PDFInfo
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- CN204626904U CN204626904U CN201520070595.8U CN201520070595U CN204626904U CN 204626904 U CN204626904 U CN 204626904U CN 201520070595 U CN201520070595 U CN 201520070595U CN 204626904 U CN204626904 U CN 204626904U
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- spraying machine
- mortar spraying
- control switch
- mortar
- safe control
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Abstract
The utility model proposes a kind of Safe control switch system of Mortar spraying machine, described Safe control switch system is pneumatic type automatic electric switching system, it is connected with air pump and is communicated with the nozzle of flush coater by ventilating pipe, described pneumatic type automatic electric switching system is also connected with power controling box, when switching system is closed, power controling box stops the power supply of Mortar spraying machine.The utility model also proposes a kind of Mortar spraying machine with above-mentioned Safe control switch system.Mortar spraying machine of the present utility model is a Mortar spraying machine with high safety performance, and it is convenient to control, and avoids the generation of security incident most possibly and saves energy consumption.
Description
Technical field
The utility model relates to constructional engineering machinery technical field, particularly a kind of Mortar spraying machine Safe control switch and there is the Mortar spraying machine of this Safe control switch.
Background technology
In current construction work as fields such as building construction, bridge construction, elevated road construction, water conservancy projects construction; all need at metope surface smear cement mortar protective course after building body support or metope have built; it is substantially all manually complete that current mortar is smeared; the cement mortar mixed is transported to construction place and carries out metope operation again; construction site for eminence also needs to set up scaffold; one is waste steel pipe and timber, and two is there is potential safety hazard.So there is a kind of Mortar spraying machine be directly injected to by mortar on metope.
Mortar spraying machine be by according to the mortar necessarily requiring to mix by conveyance conduit through flush coater nozzle with certain pressure injection to by spray plane as wall forms mortar cover.Operation that wall surface mortar props up sheath can save mortar to use Mortar spraying machine to carry out, avoid using a large amount of steel pipes and timber to set up the scaffold etc. of manual work, prior, this mechanical work can improve efficiency of construction, reduce engineering cost, save labour, improve the safety etc. of construction, therefore, current Mortar spraying machine is widely used in railway, highway, water conservancy, in the construction of the increasing construction work such as building construction, become solution tunnel, road bank protection, building foundation pit, underground construction, the desirable Construction Operating Machinery of the interim or permanent support layer construction such as high-rise building exterior wall.
Mortar spraying machine is mainly divided into dry type flush coater and two kinds, wet type spray machine, dry type flush coater can produce more construction dust when constructing, the health of harm workman, wet type spray machine then greatly reduces the dust concentration of job site, in addition because its productivity ratio is high, mortar resilience degree is low, and during wet shot, the degree of hydration of mortar is high, and the quality greatly can improving spray furnace improves its homogeneity, therefore, the use of wet type spray machine is many.Wet type Mortar spraying machine is, by transmission system, mortar is delivered to jet pipe, by certain pressure, mortar is directly injected on operation metope through nozzle again, when Mortar spraying machine general at present works, often construction site and Mortar spraying machine distant, if operation completes or midway needs to shut down rest, or blocking occurs in operation midway needs cleaning, generally operator is all needed to walk back the stand of Mortar spraying machine from construction site by power-off, and in the process, Mortar spraying machine or in running order, continues to consume electric energy; And air pump is also in the state providing gases at high pressure at any time, security incident is there is than being easier to, such as when operating personnel encounter the baroswitch at nozzle place by mistake, inner mortar will spoutingly damage, therefore, be necessary to propose a kind of easy-operating Mortar spraying machine with Safe control switch.
Utility model content
In view of above-mentioned Mortar spraying machine Problems existing of the prior art, the utility model proposes a kind of Mortar spraying machine with Safe control switch, it can the Push And Release of far distance controlled machine operation state, saves electric energy and can avoid the generation of security incident.
According to an object of the present utility model, the utility model proposes a kind of Safe control switch system of Mortar spraying machine, described Mortar spraying machine comprises: support, which is provided with power controling box, motor, speed-changing gear box and air pump; Be located at the support protective cover of upper part of the frame; Be located at the travel wheel of both sides, support bottom; Be positioned at the hopper of support front portion, be provided with transmission main shaft in described hopper, described transmission main shaft is provided with multiple stirring vane; Described motor passes through crank mechanism controls transfer spindle reciprocating motion by driven gear gearbox; Be located at hopper bottom front and the mortar transmission system be connected with hopper; The jet pipe be connected with mortar transmission system and be arranged on the nozzle of jet pipe front end; It is characterized in that, described Safe control switch system comprises baroswitch, it is arranged on described jet pipe near nozzle place and is connected with air pump and is communicated with nozzle by ventilating pipe, described Safe control switch system is also connected with power controling box, when described baroswitch cuts out, described power controling box stops the power supply of Mortar spraying machine.
Preferably, described baroswitch comprises the first baroswitch ball valve, switch knob, the tube drawing portion of moving back of the described ventilating pipe of connection arranged respectively at the first baroswitch ball valve two ends and the air inlet port be connected with air pump; The first described baroswitch ball valve is fixed by fixed structure and jet pipe.
Preferred again, described Safe control switch system also comprises the second ball valve, tee junction and gas control electric switch, one end of described second ball valve connects escape pipe by locknut joint, described escape pipe is connected with described air inlet port, and the other end is connected with the Single port of tee junction by steel pipe; Second port of described tee junction is connected with described air pump, and the 3rd port is connected with gas control electric switch, and described gas control electric switch is connected with described power controling box.
Preferred again, the rear side of described second ball valve is also provided with the 3rd ball valve.
Preferred again, described gas control electric switch comprises modular pressure, and described modular pressure is connected with relay by wire, touches the power supply of actuating of relay powered-down control cabinet to Mortar spraying machine after described modular pressure pressurized.
According to another object of the present utility model, the utility model proposes a kind of Mortar spraying machine with Safe control switch system, described Mortar spraying machine comprises: support, which is provided with power controling box, motor, speed-changing gear box and air pump; Be located at the support protective cover of upper part of the frame; Be located at the travel wheel of both sides, support bottom; Be positioned at the hopper of support front portion, be provided with transmission main shaft in described hopper, described transmission main shaft is provided with multiple stirring vane; Described motor passes through crank mechanism controls transfer spindle reciprocating motion by driven gear gearbox; Be located at hopper bottom front and the mortar transmission system be connected with hopper; The jet pipe be connected with mortar transmission system and be arranged on the nozzle of jet pipe front end; Wherein at described jet pipe, nozzle place is provided with Safe control switch system as above.
Preferred again, described transmission system comprises the material conveying tube be arranged on bottom hopper, first three way cock, second three way cock, one end of described material conveying tube communicates with bottom hopper, the other end is connected with the bottom valve port of the first three way cock, and the other end of described transmission main shaft is connected with piston, and the side end valve mouth of the first three way cock is connected with the cylinder sleeve coordinated with described piston; The upper end valve port of the first three way cock is connected with the lower end valve port of the second three way cock, and one end of described jet pipe is connected with the side end valve mouth of the second three way cock, and the opposite side end valve mouth of the second three way cock is provided with relief valve, and relief valve is communicated with hopper by pipeline.
Preferably, described jet pipe is cord braided construction hose, and described air pump is that diaphragm type is quiet without oil gas pump.
The beneficial effects of the utility model are, described Mortar spraying machine is a Mortar spraying machine with secure high performance, and it is convenient to control, and avoid the generation of security incident most possibly and save energy consumption.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the utility model will become apparent.Wherein:
Fig. 1 shows the schematic diagram with the overall structure composed of the Mortar spraying machine of Safe control switch system of an embodiment of the present utility model;
Fig. 2 shows the cross-sectional view of the main apparent direction of the Mortar spraying machine of Fig. 1;
Fig. 3 shows the cross-sectional view in the side-looking direction of the Mortar spraying machine of Fig. 1;
Fig. 4 shows the structural representation of the relief valve of Mortar spraying machine of the present utility model;
Fig. 5 shows a part of structural representation of the Safe control switch system of Mortar spraying machine of the present utility model;
Fig. 6 shows another part structural representation of the Safe control switch system of Mortar spraying machine of the present utility model.
Detailed description of the invention
Details are as follows for the structure of new type mortar flush coater of the present utility model and feature by reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2 and Fig. 3, the overall structure composed figure with the Mortar spraying machine of Safe control switch system of an embodiment of the present utility model, Mortar spraying machine of the present utility model comprises support 10, which is provided with power controling box (not shown), motor 16, speed-changing gear box 12, air pump 18; Be located at the support protective cover 20 on support 10 top; Be located at the travel wheel 30 of both sides, support 10 bottom; Be positioned at the hopper 40 of support 10 front portion, be provided with transmission main shaft 42 in described hopper, described transmission main shaft 42 is provided with multiple stirring vane 422; Be located at hopper 40 bottom front and the mortar transmission system be connected with hopper 40; The jet pipe 70 be connected with transmission system and be arranged on the nozzle 80 of jet pipe 70 front end; The bottom of described hopper 40 is provided with feet 90; Wherein, described speed-changing gear box 12 is connected by eccentric drive mechanism 14 one end with transmission main shaft 42 and is driven it to move back and forth; At described jet pipe 70, nozzle 80 place is provided with Safe control switch system 76, described Safe control switch system is pneumatic type automatic electric switching system, it comprises a baroswitch 760, and described baroswitch 760 is connected with air pump 18 and is communicated with nozzle 80 by ventilating pipe 78; Described Safe control switch system is also connected with power controling box, and when described baroswitch 760 cuts out, described power controling box stops the power supply of Mortar spraying machine.
Described transmission system comprises the material conveying tube 62 be arranged on bottom hopper 40, first three way cock 64, second three way cock 66, described material conveying tube 62 one end communicates with bottom hopper, the other end is connected with the bottom valve port A of the first three way cock 64, the other end of described transmission main shaft 42 is connected with piston 44, and the side end valve mouth C of the first three way cock 64 is connected with the cylinder sleeve 46 coordinated with described piston 44; The upper end valve port B of the first three way cock 64 is connected with the lower end valve port of the second three way cock 66, one end of described jet pipe 70 is connected with the side end valve mouth of the second three way cock 66, the opposite side end valve mouth of the second three way cock 66 is provided with relief valve 72, and relief valve 72 is communicated by the top of pipeline with hopper 40.
As shown in Figure 5, described baroswitch 760 comprises the first baroswitch ball valve 763, switch knob 761, is respectively arranged with the tube drawing portion 765 of moving back and the air inlet port 767 be connected with air pump 18 that connect described ventilating pipe 78 at the first baroswitch ball valve 763 two ends; The first described baroswitch ball valve 763 is fixed by fixed structure 706 and jet pipe 70.
As shown in Figure 6, described Safe control switch system 76 also comprises the second ball valve 90, one end of described second ball valve 90 connects escape pipe 88 by locknut joint 89, and described escape pipe 88 is connected with described air inlet port 767, and the other end is connected with the first port of tee junction 93 by steel pipe 92; Second port of described tee junction 93 is connected by pipeline with described air pump 18, and the 3rd port is connected with gas control electric switch 95 by joint 94, and described gas control electric switch 95 is connected with described power controling box.
In a preferred embodiment, the rear side of described second ball valve 90 is also provided with the 3rd ball valve 91.The second described ball valve 90 is normally open, and the 3rd described ball valve 91 is normally off, when carrying out mortar spraying operation, by control the first described baroswitch ball valve 763 to nozzle 80 part provide the gas of certain pressure make mortar disperse ejection.
In use, due to various reason, inevitably there is the situation of blockage of spray pipe sometimes in Mortar spraying machine; In addition, when operation midway stops, also having part mortar and stay in jet pipe, therefore, need the cleaning mechanism that Relict Sand slurry is set in Mortar spraying machine.As shown in Figure 2, in the Mortar spraying machine of the present embodiment, the right-hand member valve port place of the second three way cock 66 of mortar transmission system is provided with relief valve 72, and relief valve 72 is connected with hopper 40 by pipeline.When needing to clear up the mortar of residual in jet pipe or blocking, owing to there is high pressure in jet pipe, direct cleaning can cause inner mortar spouting, easy generation security incident, therefore, first by closed safe gauge tap, Mortar spraying machine can be quit work, then relief valve 72 be opened first by the earth pressure release of jet pipe inside, and then by the cleaning of residual mortar, enter hopper 40 by pipeline.As shown in Figure 4, described relief valve 72 is provided with switch knob 74, when needing cleaning mortar, first to be opened by relief valve 72 by operating switch spanner 74 and clears up with release pressure again.
When Mortar spraying machine quits work or need to clear up residual mortar, for safety and the consideration of saving energy consumption, need easily and timely by the power-off of Mortar spraying machine, Safe control switch system 76 of the present utility model comprises a gas control electric switch 95, described gas control electric switch comprises modular pressure (not shown), described modular pressure is connected with relay (not shown) by wire, when needing the power supply of powered-down control cabinet, baroswitch 760 is only needed to close, namely the gases at high pressure of air pump push the modular pressure of described gas control electric switch 95 by the 3rd port of tee junction, touch the actuating of relay after modular pressure pressurized and get final product the power supply of powered-down control cabinet to Mortar spraying machine.
Mortar spraying machine of the present utility model have employed the gauge tap of pneumatic type automatic electric switching system as nozzle place gases at high pressure and the electric controling switch of power controling box, in operation process, no matter operating personnel from flush coater far away or close to, can by pneumatic type automatic electric switching system by the closedown of power controling box, Mortar spraying machine is quit work, then jet pipe is retracted to machine park by operating personnel again, or carry out blocking cleaning work, can not security incident be produced and save energy consumption.
In a preferred embodiment, the consideration of and parts long service life durable for equipment, the jet pipe 70 of Mortar spraying machine of the present utility model adopts cord braided construction hose, and it significantly can improve abrasion resistance and the pliability of jet pipe, avoids frequent replacing.In addition, due to Mortar spraying machine general at present, operationally noise is comparatively large, and cause larger noise pollution in workplace, this is mainly because the reason of air pump produces; Given this, new type mortar flush coater of the present utility model adopts diaphragm type quiet without oil gas pump, thus avoids the noise pollution of construction site.
In sum, the Mortar spraying machine with Safe control switch system of the present utility model be a high security mortar spraying machinery, the high and low noise of operating efficiency and operation control very convenient.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model namely openly in scope; still can do some revise or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (8)
1. a Safe control switch system for Mortar spraying machine, described Mortar spraying machine comprises: support, which is provided with power controling box, motor, speed-changing gear box and air pump; Be located at the support protective cover of upper part of the frame; Be located at the travel wheel of both sides, support bottom; Be positioned at the hopper of support front portion, be provided with transmission main shaft in described hopper, described transmission main shaft is provided with multiple stirring vane; Described motor passes through crank mechanism controls transfer spindle reciprocating motion by driven gear gearbox; Be located at hopper bottom front and the mortar transmission system be connected with hopper; The jet pipe be connected with mortar transmission system and be arranged on the nozzle of jet pipe front end; It is characterized in that, described Safe control switch system comprises baroswitch, it is arranged on described jet pipe near nozzle place and is connected with air pump and is communicated with nozzle by ventilating pipe, described Safe control switch system is also connected with power controling box, when described baroswitch cuts out, described power controling box stops the power supply of Mortar spraying machine.
2. the Safe control switch system of a kind of Mortar spraying machine as claimed in claim 1, it is characterized in that, described baroswitch comprises the first baroswitch ball valve, switch knob, the tube drawing portion of moving back of the described ventilating pipe of connection arranged respectively at the two ends of the first baroswitch ball valve and the air inlet port be connected with air pump; The first described baroswitch ball valve is fixed by fixed structure and jet pipe.
3. the Safe control switch system of a kind of Mortar spraying machine as claimed in claim 2, it is characterized in that, described Safe control switch system also comprises the second ball valve, tee junction and gas control electric switch, one end of described second ball valve connects escape pipe by locknut joint, described escape pipe is connected with described air inlet port, and the other end is connected with the Single port of tee junction by steel pipe; Second port of described tee junction is connected with described air pump, and the 3rd port is connected with gas control electric switch, and described gas control electric switch is connected with described power controling box.
4. the Safe control switch system of a kind of Mortar spraying machine as claimed in claim 3, is characterized in that, is also provided with the 3rd ball valve on rear side of described second ball valve.
5. the Safe control switch system of a kind of Mortar spraying machine as claimed in claim 4, it is characterized in that, described gas control electric switch comprises modular pressure, described modular pressure is connected with relay by wire, touches the power supply of actuating of relay powered-down control cabinet to Mortar spraying machine after described modular pressure pressurized.
6. have a Mortar spraying machine for Safe control switch system, it is characterized in that, described Mortar spraying machine comprises: support, which is provided with power controling box, motor, speed-changing gear box and air pump; Be located at the support protective cover of upper part of the frame; Be located at the travel wheel of both sides, support bottom; Be positioned at the hopper of support front portion, be provided with transmission main shaft in described hopper, described transmission main shaft is provided with multiple stirring vane; Described motor passes through crank mechanism controls transfer spindle reciprocating motion by driven gear gearbox; Be located at hopper bottom front and the mortar transmission system be connected with hopper; The jet pipe be connected with mortar transmission system and be arranged on the nozzle of jet pipe front end; Wherein to be provided with the Safe control switch system as described in any one of claim 1 to 5 near nozzle place at described jet pipe.
7. a kind of Mortar spraying machine with Safe control switch system as claimed in claim 6, it is characterized in that, described transmission system comprises the material conveying tube be arranged on bottom hopper, first three way cock, second three way cock, one end of described material conveying tube communicates with bottom hopper, and the other end is connected with the bottom valve port of the first three way cock, the other end of described transmission main shaft is connected with piston, and the side end valve mouth of the first three way cock is connected with the cylinder sleeve coordinated with described piston; The upper end valve port of the first three way cock is connected with the lower end valve port of the second three way cock, and one end of described jet pipe is connected with the side end valve mouth of the second three way cock, and the opposite side end valve mouth of the second three way cock is provided with relief valve, and relief valve is communicated with hopper by pipeline.
8. a kind of Mortar spraying machine with Safe control switch system as claimed in claim 6, it is characterized in that, described jet pipe is cord braided construction hose, and described air pump is that diaphragm type is quiet without oil gas pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070595.8U CN204626904U (en) | 2014-12-13 | 2015-02-01 | A kind of Safe control switch system of Mortar spraying machine and Mortar spraying machine |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014207879354 | 2014-12-13 | ||
| CN201420787935 | 2014-12-13 | ||
| CN2015200296405 | 2015-01-15 | ||
| CN201520029640 | 2015-01-15 | ||
| CN201520070595.8U CN204626904U (en) | 2014-12-13 | 2015-02-01 | A kind of Safe control switch system of Mortar spraying machine and Mortar spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204626904U true CN204626904U (en) | 2015-09-09 |
Family
ID=54045944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070595.8U Expired - Fee Related CN204626904U (en) | 2014-12-13 | 2015-02-01 | A kind of Safe control switch system of Mortar spraying machine and Mortar spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204626904U (en) |
-
2015
- 2015-02-01 CN CN201520070595.8U patent/CN204626904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |