CN203690137U - Cleaning machine with switch box structure - Google Patents
Cleaning machine with switch box structure Download PDFInfo
- Publication number
- CN203690137U CN203690137U CN201320799342.5U CN201320799342U CN203690137U CN 203690137 U CN203690137 U CN 203690137U CN 201320799342 U CN201320799342 U CN 201320799342U CN 203690137 U CN203690137 U CN 203690137U
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- CN
- China
- Prior art keywords
- switch
- push rod
- cleaning machine
- rocking arm
- box structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a cleaning machine with a switch box structure, which comprises the components of: a motor pump assembly, a switch box which is fixed on the motor pump assembly, and a piston rod which is fixed on the motor pump assembly and reciprocates in a first direction in the switch box; wherein the switch box comprises the components of: a switching push rod which is matched with the piston rod and reciprocates in a second direction, a switching rocking arm of which the rotating shaft is arranged on the switching push rod and has two ends that can rotate around the rotating shaft, a switch which is arranged at one side of the switching push rod and can abut against one end of the switching rocking arm, and a rotating rod which is arranged at the other side of the push rod and can abut against the other end of the switching push rod. According to the cleaning machine with the switch box structure, consideration for mounting, fixing and connecting modes of double switches is not required, and large space is saved for the whole cleaning machine. The cleaning machine with the switch box structure has advantages of: compact structure, easy assembling, high platforming degree, and remarkable manufacture cost reduction.
Description
Technical field
the utility model relates to a kind of cleaning machine with switch box structure.
Background technology
as everyone knows, in use frequent switch rifle often of jetting machine, for better extending the useful life of complete machine, save user because of inactive trouble of manually going Switching Power Supply of short time simultaneously, therefore often dispose autoshutoff device, can in closing hydraulic giant, stop action by body, and can automatically switch on power after opening hydraulic giant, complete machine is started working, and the operation principle of this autoshutoff device is as follows: connect respectively between power line and motor a main switch and a sensitive switch, sensitive switch is fixed in sensitive switch box, sensitive switch box is fixed in pump assembly.In the time closing rifle shutdown, trigger and disconnect sensitive switch by the reciprocating principle of pump head inner piston rod, thereby realizing autostop.But this automatic shutdown structure is biswitch series connection, in assembling and fixation procedure, to considers respectively the installation of biswitch and fix, also have connected mode.Cause thus there is to very large requirement in the space of complete machine, also can cause structure loaded down with trivial details, parts are too much, and assembling is complicated, the shortcomings such as cost of manufacture height.
Utility model content
the utility model object is: a kind of cleaning machine with switch box structure is provided.
the first technical scheme of the present utility model is: a kind of cleaning machine with switch box structure, it comprises: electric-motor pump assembly, be fixed on the switch enclosure on electric-motor pump assembly, and be fixed on electric-motor pump assembly and in switch enclosure along the reciprocating piston rod of first direction, wherein said switch enclosure comprises and coordinating with piston rod and at the reciprocating switch push rod of second direction, the switch rocking arm that rotating shaft is arranged on switch push rod and two ends can rotate around the shaft, be positioned at switch push rod one side and can be with switch rocking arm one end against the switch contacting, be positioned at switch push rod opposite side and can be with the switch rocking arm other end against the swing arm contacting.
on the basis of this technical scheme, further comprise following attached technical scheme:
described switch enclosure further comprises the fixed lever through switch push rod along first direction, and is provided with the fixing hole that is set in fixed lever on this switch push rod.
described switch push rod is provided with the location hole with piston rod routing motion, and wherein at least part of surface of piston rod is taper surface, and location hole is bellmouth.
the lid that described switch enclosure further comprises box body, fastens with box body, wherein box body comprise accommodate switch push rod push rod chamber, accommodate the rocking arm chamber of switch rocking arm and accommodate the switch cavity of switch.
the second technical scheme of the present utility model is: a kind of cleaning machine with switch box structure, it comprises: electric-motor pump assembly, be fixed on the switch enclosure on electric-motor pump assembly, and be fixed on electric-motor pump assembly and in switch enclosure along the reciprocating piston rod of first direction, wherein said switch enclosure comprises and coordinating with piston rod and at the reciprocating switch push rod of second direction, two ends are the switch rocking arm of switch push rod deflection relatively, be positioned at switch push rod one side and can be with switch rocking arm one end against the switch contacting, be positioned at switch push rod opposite side and can be with the switch rocking arm other end against the swing arm contacting, wherein first direction is mutually vertical with second direction.
on the basis of this technical scheme, further comprise following attached technical scheme:
described switch enclosure further comprises the fixed lever through switch push rod along first direction, and is provided with the fixing hole that is set in fixed lever on this switch push rod.
described switch push rod is provided with the location hole with piston rod routing motion, and wherein at least part of surface of piston rod is taper surface, and location hole is bellmouth.
the lid that described switch enclosure further comprises box body, fastens with box body, wherein box body comprise accommodate switch push rod push rod chamber, accommodate the rocking arm chamber of switch rocking arm and accommodate the switch cavity of switch.
described switch rocking arm is fixed on switch push rod by rotating shaft, and swing arm has eccentric projection.
the length of described fixing hole in second direction is greater than the diameter of fixed lever.
the utility model advantage is:
the utility model does not need to consider installation and fixing, the connected mode of biswitch in assembling and fixation procedure, for complete machine is saved very large space, and compact conformation, assembling is simple, and hardware and software platform is high, reduces manufacturing cost.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is decomposing schematic representation of the present utility model;
fig. 2 is the side sectional view of switch enclosure in the utility model, and wherein piston rod is inserted in switch enclosure, and Simultaneous Switching does not move;
fig. 3 is the cut-away view of switch enclosure in the utility model, and wherein piston rod is inserted in switch enclosure, and Simultaneous Switching does not move;
fig. 4 is the side sectional view of switch enclosure in the utility model, and wherein piston rod is inserted in switch enclosure, Simultaneous Switching action;
fig. 5 is the cut-away view of switch enclosure in the utility model, and wherein piston rod is inserted in switch enclosure, Simultaneous Switching action;
fig. 6 is the side sectional view of switch enclosure in the utility model, and wherein piston rod is away from switch enclosure, and Simultaneous Switching does not move;
fig. 7 is the cut-away view of switch enclosure in the utility model, and wherein piston rod is away from switch enclosure, and Simultaneous Switching does not move;
wherein: 1, electric-motor pump assembly; 10, piston rod; 2, switch enclosure; 20, switch push rod; 200, location hole; 201, fixing hole; 21, box body; 210, push rod chamber; 212, fixed lever; 214, switch cavity; 216, rocking arm chamber; 218, push rod chamber; 22, switch; 24, lid; 26, switch rocking arm; 28, swing arm.
Embodiment
embodiment: as shown in Fig. 1-7, the utility model provides a kind of specific embodiment of the cleaning machine with switch box structure, it comprises electric-motor pump assembly 1, be fixed on the switch enclosure 2 on electric-motor pump assembly 1, and be fixed on electric-motor pump assembly 1 and interior along the reciprocating piston rod 10 of first direction at switch enclosure 2, wherein switch enclosure 2 comprises and coordinating with piston rod 10 and at the reciprocating switch push rod 20 of second direction, the switch rocking arm 26 that fulcrum is arranged on switch push rod 20 and two ends can rotate around fulcrum, be positioned at switch push rod 20 1 sides and can be with switch rocking arm 26 one end against the switch 22 contacting, be positioned at switch push rod 20 opposite sides and can be with switch rocking arm 26 other ends against the swing arm 28 contacting.Wherein switch push rod 20 and switch rocking arm 26 form a linkage, and are the T-shaped setting of arranging, and swing arm 28 and switch 22 lay respectively at the both sides of switch push rod 20.
the lid 24 that switch enclosure 2 further comprises box body 21, fastens with box body 21, wherein box body 21 comprise accommodate switch push rod 20 push rod chamber 218, accommodate the rocking arm chamber 216 of switch rocking arm 26 and accommodate the switch cavity 214 of switch 22.Box body 21 is placed switch push rod 20, switch rocking arm 26, switch 22, swing arm 28 thus, and these elements are all placed at grade, to realize the transmission of motion.In push rod chamber 218, have track, with allow switch push rod 20 along track in second direction reciprocating motion.
when work, rotation swing arm 28, now one end of swing arm 28 eccentric projection 280 meeting pull switch rocking arms 26 above, the other end of switch rocking arm 26 is meeting trigger switch 22 under the effect of rotating shaft 29, now switch 22 can be connected the power supply of motor, and machine is in normal operating conditions.
close rifle stopped status; in the time that normally working, machine closes suddenly High Pressure Gun; now the piston rod 10 in pump head can be return by the location hole 200 of switch push rod 20 under the effect of pressure from linkage; now switch push rod 20 does not have spacing; switch 22 is under the elastic force of back-moving spring; make to move up in the track of whole linkage in push rod chamber 218, now switch 22 disconnects, and machine is in off-position.While again opening High Pressure Gun, piston rod 10 in pump head can eject forward and pierce in the location hole 200 of switch push rod 20 in linkage, now in the track of linkage in push rod chamber 218, move down, make switch rocking arm 26 one end trigger switches 22, now switch 22 is switched on, and machine is in normal operating conditions.
the utility model does not need to consider installation and fixing, the connected mode of biswitch in assembling and fixation procedure, for complete machine is saved very large space, and compact conformation, assembling is simple, and hardware and software platform is high, reduces manufacturing cost.
certainly above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit the scope of the invention with this.All equivalent transformations doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection range of the present utility model.
Claims (10)
1. one kind has the cleaning machine of switch box structure, it is characterized in that it comprises: electric-motor pump assembly (1), be fixed on the switch enclosure (2) on electric-motor pump assembly (1), and be fixed on electric-motor pump assembly (1) and in switch enclosure (2) along the reciprocating piston rod of first direction (10), wherein said switch enclosure (2) comprises and coordinating with piston rod (10) and at the reciprocating switch push rod of second direction (20), rotating shaft is arranged on the switch rocking arm (26) that switch push rod (20) is upper and two ends can rotate around the shaft, be positioned at switch push rod (20) one sides and can be with switch rocking arm (26) one end against the switch contacting (22), be positioned at switch push rod (20) opposite side and can be with switch rocking arm (26) other end against the swing arm contacting (28).
2. a kind of cleaning machine with switch box structure according to claim 1, it is characterized in that: described switch enclosure (2) further comprises the fixed lever (212) through switch push rod (20) along first direction, and on this switch push rod (20), is provided with the fixing hole (201) that is set in fixed lever (212).
3. a kind of cleaning machine with switch box structure according to claim 2, it is characterized in that: described switch push rod (20) is provided with the location hole (200) with piston rod (10) routing motion, wherein at least part of surface of piston rod (10) is taper surface, and location hole (200) is bellmouth.
4. a kind of cleaning machine with switch box structure according to claim 3, it is characterized in that: the lid (24) that described switch enclosure (2) further comprises box body (21), fastens with box body (21), wherein box body (21) comprise accommodate switch push rod (20) push rod chamber (218), accommodate the rocking arm chamber (216) of switch rocking arm (26) and accommodate the switch cavity (214) of switch (22).
5. one kind has the cleaning machine of switch box structure, it is characterized in that it comprises: electric-motor pump assembly (1), be fixed on the switch enclosure (2) on electric-motor pump assembly (1), and be fixed on electric-motor pump assembly (1) and in switch enclosure (2) along the reciprocating piston rod of first direction (10), wherein said switch enclosure (2) comprises and coordinating with piston rod (10) and at the reciprocating switch push rod of second direction (20), two ends are the switch rocking arm (26) of switch push rod (20) deflection relatively, be positioned at switch push rod (20) one sides and can be with switch rocking arm (26) one end against the switch contacting (22), be positioned at switch push rod (20) opposite side and can be with switch rocking arm (26) other end against the swing arm contacting (28), wherein first direction is mutually vertical with second direction.
6. a kind of cleaning machine with switch box structure according to claim 5, it is characterized in that: described switch enclosure (2) further comprises the fixed lever (212) through switch push rod (20) along first direction, and on this switch push rod (20), is provided with the fixing hole (201) that is set in fixed lever (212).
7. a kind of cleaning machine with switch box structure according to claim 6, it is characterized in that: described switch push rod (20) is provided with the location hole (200) with piston rod (10) routing motion, wherein at least part of surface of piston rod (10) is taper surface, and location hole (200) is bellmouth.
8. a kind of cleaning machine with switch box structure according to claim 7, it is characterized in that: the lid (24) that described switch enclosure (2) further comprises box body (21), fastens with box body (21), wherein box body (21) comprise accommodate switch push rod (20) push rod chamber (218), accommodate the rocking arm chamber (216) of switch rocking arm (26) and accommodate the switch cavity (214) of switch (22).
9. according to a kind of cleaning machine with switch box structure described in claim 5 or 6 or 7 or 8, it is characterized in that: it is upper that described switch rocking arm (26) is fixed to switch push rod (20) by rotating shaft (29), and swing arm (28) has eccentric projection (280).
10. according to a kind of cleaning machine with switch box structure described in claim 6 or 7 or 8, it is characterized in that: the length of described fixing hole (201) in second direction is greater than the diameter of fixed lever (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799342.5U CN203690137U (en) | 2013-12-06 | 2013-12-06 | Cleaning machine with switch box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799342.5U CN203690137U (en) | 2013-12-06 | 2013-12-06 | Cleaning machine with switch box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690137U true CN203690137U (en) | 2014-07-02 |
Family
ID=51012009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799342.5U Withdrawn - After Issue CN203690137U (en) | 2013-12-06 | 2013-12-06 | Cleaning machine with switch box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701040A (en) * | 2013-12-06 | 2015-06-10 | 苏州金莱克精密机械有限公司 | Cleaning machine with switch box structure |
-
2013
- 2013-12-06 CN CN201320799342.5U patent/CN203690137U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701040A (en) * | 2013-12-06 | 2015-06-10 | 苏州金莱克精密机械有限公司 | Cleaning machine with switch box structure |
| CN104701040B (en) * | 2013-12-06 | 2016-08-31 | 苏州金莱克精密机械有限公司 | A kind of cleaning machine with switch box structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |