CN203584935U - Sprayer control system and sprayer - Google Patents
Sprayer control system and sprayer Download PDFInfo
- Publication number
- CN203584935U CN203584935U CN201320804522.8U CN201320804522U CN203584935U CN 203584935 U CN203584935 U CN 203584935U CN 201320804522 U CN201320804522 U CN 201320804522U CN 203584935 U CN203584935 U CN 203584935U
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- control valve
- motor
- shower nozzle
- motor control
- valve
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- 230000002457 bidirectional effect Effects 0.000 claims description 35
- 239000000945 filler Substances 0.000 claims description 24
- 230000009471 action Effects 0.000 abstract description 10
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 43
- 239000004567 concrete Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model provides an injection machine shower nozzle control system and injection machine. According to the utility model discloses an injection machine shower nozzle control system, include: an oil pump; the oil inlet of the vertical rotating motor control valve is connected with the oil pump; the oil inlet of the horizontal rotation motor control valve is connected with the oil pump; and an oil inlet of the brushing motor control valve is connected with an oil outlet of the horizontal rotating motor control valve and/or an oil outlet of the vertical rotating motor control valve. The utility model discloses a be connected the oil-out of vertical rotation motor control valve and/or the oil-out of horizontal rotation motor control valve with the oil inlet that brushes motor control valve for vertical rotation motor and brush motor series connection or horizontal rotation motor and brush motor series connection, thereby make to brush the motor and can move simultaneously with vertical rotation motor or horizontal rotation motor, when needs remove the shower nozzle, needn't stop brushing the action again, make to spray more evenly.
Description
Technical field
The utility model relates to sprayer field, in particular to a kind of sprayer shower nozzle control system and sprayer.
Background technique
Concrete sprayer is at widely used a kind of construction equipments in field such as well tunnel, culvert, water conservancies.In recent years, concrete-spraying technology is with its easy technique, unique effect, and economic cost and widely purposes are used widely in various building fields.
As shown in Figure 1, the control of shower nozzle 4 is realized by three oil hydraulic motors, and wherein, vertical rotary motor 20 is connected with end arm support 5, controls shower nozzle 4 and is rotated in vertical plane; Horizontally rotating motor 30 controls shower nozzle 4 and is rotated in the plane of level; Swiping motor 40 controls shower nozzle 4 and rotates around self with a very little tapering.In these three kinds of control modes, vertical is all in order to make shower nozzle 4 can carry out more flexibly the work of sprayed concrete in each position with horizontally rotating.Swipe is that concrete in order to make to eject is more even.Concrete sprayer is in operation process, and the flexibility of shower nozzle is very large on concrete jeting effect impact.Therefore, how to control flexibly shower nozzle and have very important meaning for concrete sprayer.
As shown in Figure 2, in existing technology, by an oil pump 10, realize the object of control to three motor fuel feeding simultaneously.I.e. three motor Parallel Control, such oil hydraulic circuit is relatively simple, easily realize, but shortcoming also clearly.Owing to swiping the load of motor 40, be minimum, oil pump 10 can respond the action of minimum load at first, thereby, when swiping motor 40 and move, now operation of vertical revolution motor 20 or horizontally rotate motor 30 simultaneously again, vertical rotary motor 20 or horizontally rotate motor 30 and can not move.Therefore, operator, when operation shower nozzle, if need to carry out to shower nozzle the movement of level or Vertical direction, must first cut off and swipe action.So just produced two shortcomings: the first, troublesome poeration, can not concerted action; The second, in the process of sprayed concrete, when shower nozzle moves, if cut off, swipe, the concrete ejecting will be piled up, and the uniformity of injection will decline.
Model utility content
The utility model aims to provide a kind of shower nozzle and sprays more uniform sprayer shower nozzle control system and sprayer.
The utility model provides a kind of sprayer shower nozzle control system, comprising: oil pump; Vertical rotary motor control valve, the filler opening of vertical rotary motor control valve is connected with oil pump; Horizontally rotate motor control valve, the filler opening that horizontally rotates motor control valve is connected with oil pump; Swipe motor control valve, the filler opening that swipes motor control valve with horizontally rotate the oil outlet of motor control valve and/or the oil outlet of vertical rotary motor control valve is connected.
Further, it is the three-position four-way valve of H type or M type that vertical rotary motor control valve adopts Median Function, comprises filler opening, oil outlet, the first actuator port and the second actuator port; The first actuator port of vertical rotary motor control valve is connected with filler opening and the return opening of vertical rotary motor respectively with the second actuator port.
Further, horizontally rotating motor control valve employing Median Function is the three-position four-way valve of H type or M type, comprises filler opening, oil outlet, the first actuator port and the second actuator port; The first actuator port that horizontally rotates motor control valve is connected with the filler opening and the return opening that horizontally rotate motor respectively with the second actuator port.
Further, sprayer shower nozzle control system also comprises bidirectional hydraulic lock; Between vertical rotary motor control valve and vertical rotary motor, connect and be provided with bidirectional hydraulic lock; Horizontally rotating motor control valve connects and is provided with bidirectional hydraulic lock with horizontally rotating between motor.
Further, sprayer shower nozzle control system also comprises bidirectional throttling valve; Between bidirectional hydraulic lock and vertical rotary motor, connect and be provided with bidirectional throttling valve; Bidirectional hydraulic lock is connected and is provided with bidirectional throttling valve with horizontally rotating between motor.
Further, sprayer shower nozzle control system also comprises bidirectional relief valve; Between bidirectional throttling valve and vertical rotary motor, connect and be provided with bidirectional relief valve; Bidirectional throttling valve is connected and is provided with bidirectional relief valve with horizontally rotating between motor.
Further, sprayer shower nozzle control system also comprises pressure limiting oil circuit, the pressure limiting relief valve that pressure limiting oil circuit comprises, and the filler opening of pressure limiting relief valve is connected with oil pump, and the oil outlet of pressure limiting relief valve is connected with oil pump.
The utility model also provides a kind of sprayer, comprises shower nozzle and aforesaid sprayer shower nozzle control system.
According to sprayer shower nozzle control system of the present utility model and sprayer, by the oil outlet of vertical rotary motor control valve and/or the oil outlet that horizontally rotates motor control valve are connected with the filler opening that swipes motor control valve, make vertical rotary motor and swipe motor and connect or horizontally rotate motor and swipe motor and connect, thereby making to swipe motor can or horizontally rotate motor with vertical rotary motor and move simultaneously, in the time need to carrying out level or Vertical direction mobile to shower nozzle, needn't stop again swiping action, in solution moving process, swipe the problem stopping and causing concrete to be piled up, thereby it is more even that concrete is sprayed.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of sprayer of the prior art;
Fig. 2 is the structural representation of sprayer shower nozzle control system of the prior art;
Fig. 3 is according to the first embodiment's of sprayer shower nozzle control system of the present utility model schematic diagram;
Fig. 4 is according to the second embodiment's of sprayer shower nozzle control system of the present utility model schematic diagram; And
Fig. 5 is according to the 3rd embodiment's of sprayer shower nozzle control system of the present utility model schematic diagram.
Embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Fig. 3 to 5, according to sprayer shower nozzle control system of the present utility model, comprising: oil pump 10; Vertical rotary motor control valve 50, the filler opening of vertical rotary motor control valve 50 is connected with oil pump 10; Horizontally rotate motor control valve 60, the filler opening that horizontally rotates motor control valve 60 is connected with oil pump 10; Swipe motor control valve 70, the filler opening that swipes motor control valve 70 with horizontally rotate the oil outlet of motor control valve 60 and/or the oil outlet of vertical rotary motor control valve 50 is connected.
In the utility model, by the oil outlet of vertical rotary motor control valve 50 and/or the oil outlet that horizontally rotates motor control valve 60 are connected with the filler opening that swipes motor control valve 70, make vertical rotary motor 20 and swipe motor 40 and connect or horizontally rotate motor 30 and swipe motor 40 and connect, thereby making to swipe motor 40 can or horizontally rotate motor 30 with vertical rotary motor 20 and move simultaneously, in the time need to carrying out level or Vertical direction mobile to shower nozzle, needn't stop again swiping action, in solution moving process, swipe the problem stopping and causing concrete to be piled up, thereby it is more even that concrete is sprayed.
Particularly, the first embodiment of sprayer shower nozzle control system of the present utility model is described in conjunction with Fig. 3, in the first embodiment, oil pump 10 is given vertical rotary motor 20 simultaneously and is horizontally rotated motor 30 fuel feeding, unlike the prior art time, vertical rotary motor control valve 50 and horizontally rotate motor control valve 60 to adopt respectively a Median Function be the three-position four-way valve of H type, and the pressure hydraulic fluid port P that swipes motor control valve 70 is connected with the T mouth that horizontally rotates motor control valve 60 with revolution motor control valve 50 respectively.Vertical rotary motor control valve 50 and when horizontally rotating motor control valve 60 and being positioned at meta, its pressure hydraulic fluid port P and oil return inlet T communicate, both can single movement thereby make to swipe motor 40, again can vertical rotary motor 20 or horizontally rotate motor 30 and move simultaneously, do not interfere with each other.
In conjunction with Fig. 3, illustrate the working principle of the present embodiment, at the first state, when direct rotary turns motor control valve 50, obtain electric, hydraulic oil enters into direct rotary and turns the P mouth of motor control valve 50 from oil pump 10, drive vertical rotary motor 20 to move, the T mouth that oil return turns motor control valve 50 by direct rotary enters the P mouth that swipes motor control valve 70, now, can control the action that swipes motor 40 by swiping motor control valve 70, be vertical rotary motor 20 and swipe motor 40 and can move simultaneously, also can only have vertical rotary motor 20 to move, swipe motor 40 and be failure to actuate.
Similarly, at the second state, when horizontally rotating motor control valve 60, obtain electric, hydraulic oil enters into the P mouth that horizontally rotates motor control valve 60 from oil pump 10, drive horizontally rotates motor 30 and moves, oil return enters by horizontally rotating the T mouth of motor control valve 60 the P mouth that swipes motor control valve 70, now, can control the action that swipes motor 40 by swiping motor control valve 70.Horizontally rotate motor 30 and swipe motor 40 and can move simultaneously, also can only horizontally rotate motor 30 and move, swipe motor 40 and be failure to actuate.
In the third state, when vertical rotary motor control valve 50 with when horizontally rotating motor control valve 60 and being all positioned at meta, vertical rotary motor 20 and horizontally rotate motor 30 and be all failure to actuate.Hydraulic oil enters into vertical rotary motor control valve 50 and the P mouth that horizontally rotates motor control valve 60 from oil pump 10, then by T mouth, enter the P mouth that swipes motor control valve 70, now, can control the action that swipes motor 40 by swiping motor control valve 70, realize the independent control that swipes motor 40.
From above-mentioned analysis, the sprayer shower nozzle control system of the present embodiment has realized vertical rotary motor 20, horizontally rotated motor 30 and has swiped motor 40 independent control respectively, single movement, do not disturb each other, when also having realized when vertical rotary motor 20 or having horizontally rotated motor 30 and move, swiping motor 40 can move simultaneously, compared to existing technology, in solution shower nozzle moving process, swipe the problem stopping and causing concrete to be piled up, thereby it is more even that concrete is sprayed.Can make to spray more even.And this embodiment is less to existing system improvement, easily realizes, change cost is low, successful.
The second embodiment of sprayer shower nozzle control system of the present utility model is described in conjunction with Fig. 4, different from the first embodiment is, in a second embodiment, vertical rotary motor control valve 50 and horizontally rotate motor control valve 60 to adopt respectively a Median Function be the three-position four-way valve of M type, other control with the first embodiment similar, repeat no more.In embodiment of the present utility model, only need vertical rotary motor control valve 50 and horizontally rotate motor control valve 60 when meta is worked, pressure hydraulic fluid port P(filler opening) and T mouth (oil outlet) be connected, all can realize vertical rotary motor 20, horizontally rotate motor 30 and swipe motor 40 independent control respectively, single movement, do not disturb each other, when also having realized when vertical rotary motor 20 or having horizontally rotated motor 30 and move, swiping motor 40 can move simultaneously.
In order to promote the control effect of shower nozzle, can also in system, increase the hydrovalve that meets difference in functionality needs.As shown in Figure 5, as required, between vertical rotary motor 20 and vertical rotary motor control valve 50, or horizontally rotate motor 30 and horizontally rotate between motor control valve 60, series connection arranges the combination that increases any one or two kinds in bidirectional hydraulic lock 91, bidirectional throttling valve 92 and bidirectional relief valve 93, and bidirectional hydraulic lock 91, bidirectional throttling valve 92 and bidirectional relief valve 93 also can be set simultaneously.Wherein, bidirectional hydraulic lock 91 can guarantee the locking of shower nozzle when rotating to arbitrary position, and bidirectional throttling valve 92 can regulate speed and the stationarity of rotation; Bidirectional relief valve 93 can limit pressure maximum, protection oil hydraulic motor.
Preferably; sprayer shower nozzle control system of the present utility model also comprises pressure limiting oil circuit; restriction maximum service pressure; thereby to oil pump 10, oil hydraulic motor and control valve protection, particularly, the pressure limiting relief valve 80 that pressure limiting oil circuit comprises; the filler opening of pressure limiting relief valve 80 is connected with oil pump 10; the oil outlet of pressure limiting relief valve 80 is connected with oil pump 10, and when maximum service pressure exceedes the pressure limiting pressure of pressure limiting relief valve 80, whole control system is through 80 pressure releases of pressure limiting relief valve.
The utility model also provides a kind of sprayer, comprise shower nozzle and aforesaid sprayer shower nozzle control system, thereby realize vertical rotary motor 20, horizontally rotate motor 30 and swipe motor 40 independent control respectively, single movement, do not disturb each other, when also having realized when vertical rotary motor 20 or having horizontally rotated motor 30 and move, swiping motor 40 can move simultaneously, compared to existing technology, in solution shower nozzle moving process, swipe the problem stopping and causing concrete to be piled up, thereby it is more even that concrete is sprayed.Can make to spray more even.And this embodiment is less to existing system improvement, easily realizes, change cost is low, successful.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
According to sprayer shower nozzle control system of the present utility model and sprayer, by the oil outlet of vertical rotary motor control valve and/or the oil outlet that horizontally rotates motor control valve are connected with the filler opening that swipes motor control valve, make vertical rotary motor and swipe motor and connect or horizontally rotate motor and swipe motor and connect, thereby making to swipe motor can or horizontally rotate motor with vertical rotary motor and move simultaneously, in the time need to carrying out level or Vertical direction mobile to shower nozzle, needn't stop again swiping action, in solution moving process, swipe the problem stopping and causing concrete to be piled up, thereby it is more even that concrete is sprayed.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a sprayer shower nozzle control system, is characterized in that, comprising:
Oil pump (10);
Vertical rotary motor control valve (50), the filler opening of described vertical rotary motor control valve (50) is connected with described oil pump (10);
Horizontally rotate motor control valve (60), described in horizontally rotate motor control valve (60) filler opening be connected with described oil pump (10);
Swipe motor control valve (70), described in swipe motor control valve (70) filler opening with described in horizontally rotate the oil outlet of motor control valve (60) and/or the oil outlet of described vertical rotary motor control valve (50) is connected.
2. sprayer shower nozzle control system according to claim 1, is characterized in that,
It is the three-position four-way valve of H type or M type that described vertical rotary motor control valve (50) adopts Median Function, comprises filler opening, oil outlet, the first actuator port and the second actuator port;
The first actuator port of described vertical rotary motor control valve (50) is connected with filler opening and the return opening of vertical rotary motor (20) respectively with the second actuator port.
3. sprayer shower nozzle control system according to claim 2, is characterized in that,
Described horizontally rotate motor control valve (60) adopt Median Function be the three-position four-way valve of H type or M type, comprise filler opening, oil outlet, the first actuator port and the second actuator port;
Described the first actuator port that horizontally rotates motor control valve (60) is connected with the filler opening and the return opening that horizontally rotate motor (30) respectively with the second actuator port.
4. sprayer shower nozzle control system according to claim 3, is characterized in that,
Described sprayer shower nozzle control system also comprises bidirectional hydraulic lock (91);
Between described vertical rotary motor control valve (50) and vertical rotary motor (20), connect and be provided with described bidirectional hydraulic lock (91);
The described motor control valve (60) that horizontally rotates is connected and is provided with described bidirectional hydraulic lock (91) with horizontally rotating between motor (30).
5. sprayer shower nozzle control system according to claim 4, is characterized in that,
Described sprayer shower nozzle control system also comprises bidirectional throttling valve (92);
Between described bidirectional hydraulic lock (91) and vertical rotary motor (20), connect and be provided with described bidirectional throttling valve (92);
Described bidirectional hydraulic lock (91) is connected and is provided with described bidirectional throttling valve (92) with horizontally rotating between motor (30).
6. sprayer shower nozzle control system according to claim 5, is characterized in that,
Described sprayer shower nozzle control system also comprises bidirectional relief valve (93);
Between described bidirectional throttling valve (92) and vertical rotary motor (20), connect and be provided with described bidirectional relief valve (93);
Described bidirectional throttling valve (92) is connected and is provided with described bidirectional relief valve (93) with horizontally rotating between motor (30).
7. according to the sprayer shower nozzle control system described in any one in claim 1 to 6, it is characterized in that,
Described sprayer shower nozzle control system also comprises pressure limiting oil circuit, the pressure limiting relief valve (80) that described pressure limiting oil circuit comprises, the filler opening of described pressure limiting relief valve (80) is connected with described oil pump (10), and the oil outlet of described pressure limiting relief valve (80) is connected with oil pump (10).
8. a sprayer, comprises shower nozzle, it is characterized in that, also comprises the sprayer shower nozzle control system described in any one in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804522.8U CN203584935U (en) | 2013-12-09 | 2013-12-09 | Sprayer control system and sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804522.8U CN203584935U (en) | 2013-12-09 | 2013-12-09 | Sprayer control system and sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584935U true CN203584935U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804522.8U Expired - Fee Related CN203584935U (en) | 2013-12-09 | 2013-12-09 | Sprayer control system and sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286448A (en) * | 2016-10-09 | 2017-01-04 | 无锡市钻通工程机械有限公司 | A kind of tandem hydraulic loop |
| CN111140560A (en) * | 2020-01-15 | 2020-05-12 | 天津市中重科技工程有限公司 | Hydraulic control system of horizontal sucker transverse moving hydraulic motor device for stacking |
-
2013
- 2013-12-09 CN CN201320804522.8U patent/CN203584935U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286448A (en) * | 2016-10-09 | 2017-01-04 | 无锡市钻通工程机械有限公司 | A kind of tandem hydraulic loop |
| CN106286448B (en) * | 2016-10-09 | 2018-05-22 | 无锡市钻通工程机械有限公司 | A kind of tandem hydraulic circuit |
| CN111140560A (en) * | 2020-01-15 | 2020-05-12 | 天津市中重科技工程有限公司 | Hydraulic control system of horizontal sucker transverse moving hydraulic motor device for stacking |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161209 |