CN2931861Y

CN2931861Y - Pump installation

Info

Publication number: CN2931861Y
Application number: CN 200620051454
Authority: CN
Inventors: 黄健铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-23
Filing date: 2006-06-23
Publication date: 2007-08-08
Anticipated expiration: 2016-06-23

Abstract

The utility model discloses a pump unit, comprising a chassis with a capacity area, the side wall of the capacity area is correspondingly arranged with a first nick part and a second nick part which two are connected and serving as output and input. The side of a movable rotation unit in the capacity area is arranged with a groove which is equipped with a first and second open part correspondingly to the first and second nick part at the groove's two ends. A push unit which is provided with a long hole is positioned in the groove of the rotation unit. The push unit is further provided with a cover which is covering the capacity area. One side of the covering body is arranged with a movable mandrel which passes through the push unit's long hole. Thereby the utility model reduces the number of components of pumping system, simultaneously achieves easy manufacture, mass production and assembling, and reduces the noise effect of frictional vibration when used.

Description

Pump-unit

Technical field:

The utility model relates to a kind of pump-unit, refers to a kind of member that reduces pump-unit especially, and reaches simultaneously and be easy to make, volume production, assembling and reduce the effect of the noise of the vibration friction when using.

Background technique:

Existing pump, " radial slide-push type pumping " as No. the 093117039th, TaiWan, China patent gazette application, mainly comprise: a pedestal, this pedestal forms a leg by a disk body in periphery and is constituted, this pedestal radially two ends is convexly equipped with a connection tube respectively, this leg internal face is convex one curved flanges respectively in two ends radially, and this each flange lays respectively between this each connection tube, and an axis hole is run through in this disk body axle center;

This leg inside is located in one rotor work, and the arc edge face of these rotor outer periphery and this flange inside is closely connected, in between this leg and this rotor, form a pair of runner in view of the above, this each runner symmetry shape is formed at this flange both sides, and be communicated with this each connection tube, this rotor one end is established an axostylus axostyle and is extended this pedestal outside by this axis hole, for this rotor rotation of drive unit priming, this rotor the other end radially is arranged with a chute by the axle center, and these chute two ends run through this rotor outer periphery respectively;

One slider pivot is embedded in this chute, this slide block axial length is shorter than this chute, according to make this chute partly form in this slide block outer end be communicated with this runner pass on the space, and these slide block two ends must closely contact with a flange inner edge surface, a caulking groove partly caves in this slide block stage casing;

One traction piece pivot is embedded in this caulking groove and reclines with this caulking groove cell wall, this traction piece axle center pivot is inserted a positioning rod, this positioning rod axle center is parallel with this rotor axis, and this positioning rod axle center is positioned at this each flange line of centers place and departs from this rotor axis, locate this traction piece in view of the above in departing from this rotor axis place, with draw by this traction piece this slide block along this gate shafts to the shift reciprocately start, pass on the space for changing this, with two-way pumping transmitting fluid; Reach a cover cap and be located at this leg ora terminalis to seal this runner, this positioning rod is also affixed with this lid, for this traction piece axle center, location.

The traction piece traction of establishing though above-mentioned existing " radial slide-push type pumping " can utilize off-centre reciprocatingly slides in the radial path by rotor axis in company with the slide block of rotor rotation, and then to the suction of the one-tenth of the fluid type in the runner, push effect, pumping fluid according to this; But owing to the overall structure of being somebody's turn to do " radial slide-push type pumping " is comparatively complicated, therefore, it is comparatively complicated when assembling is used, and this pumping its drive unit (motor) when practice must be arranged at the outside in addition, therefore, when causing real-world operation to use also its drive unit can produce sizable noise, so required during existing " radial slide-push type pumping " not realistic use.

The model utility content:

Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of pump-unit, can reduce the member of pump arrangement, and reach simultaneously and be easy to make, volume production, assembling and reduce the effect of the noise of the vibration friction when using.

In order to solve the problems of the technologies described above, the technological scheme that the utility model adopted is: a kind of pump-unit, it comprises a pedestal, a rotating unit, a pushing unit, reaches a lid, this pedestal has a holding area, this rotating unit is movably set in the holding area of said base, this pushing unit is arranged in the described rotating unit, this lid is covered in the holding area of described pedestal, be characterized in: the sidewall of described holding area correspondence respectively is provided with first and second notch part, and each first and second notch part is communicated with perforation respectively; The end face of described rotating unit has a groove, and two ends of this groove have first and second opening portion corresponding with first and second notch part respectively; Described pushing unit is arranged in this groove, and has a slotted hole on this pushing unit; The one side of described lid has an activity and is arranged in axle in the set slotted hole of pushing unit.

Compared with prior art, the utility model has the advantages that: this pump-unit can reduce it and form member, and reaches simultaneously and be easy to make, volume production, and assembling, and reduce the effect of the noise of the vibration friction when using, and can reduce the work energy simultaneously, reach energy-conservation effect.

Description of drawings:

Fig. 1 is a three-dimensional appearance schematic representation of the present utility model.

Fig. 2 is the perspective exploded view of Fig. 1.

Fig. 3 is a profile status schematic representation of the present utility model.

Fig. 4 is a user mode schematic representation of the present utility model.

Fig. 5 is the generalized section of the utility model user mode.

Fig. 6 is a user mode schematic representation one of the present utility model.

Fig. 7 is a user mode schematic representation two of the present utility model.

Fig. 8 is a user mode schematic representation three of the present utility model.

Fig. 9 is a user mode schematic representation four of the present utility model.

Label declaration:

Pedestal 1 holding area 11

First and

second notch part

12,13 perforation 121,131

Conduit 14,15 rotating units 2

Motor 21 rotors 22

First and second opening portion 222,223 grooves 221

Pushing unit 3 slotted holes 31

Lid 4 fixing-assemblys 41

Axle 42 bearings 43

Gap a, b

Embodiment:

See also Fig. 1-shown in Figure 3, the utility model is a kind of pump-unit, it is made of a pedestal 1, a rotating unit 2, a pushing unit 3 and a lid 4 at least, can reduce the member of pump-unit, and reach the effect of the noise of the vibration friction when being easy to make volume production, assembling and reducing use simultaneously.

The above-mentioned pedestal of carrying 1 has a holding area 11, and the sidewall of this holding area 11 correspondence respectively is provided with first and second notch part (12,13), and each first and second notch part (12,13) is communicated with perforation (121,131) respectively.

This rotating unit 2 is movably set in the holding area 11 of said base 1, and this rotating unit 2 has a motor 21, this motor 21 can be all kinds of motors, and this motor 21 connects the rotor 22 that an end face has groove 221, two ends of this groove 221 have first and second opening portion (222,223) corresponding with first and second notch part (12,13) respectively, and this motor 21 can further present with external form in addition.

This pushing unit 3 is arranged in the groove 221 of above-mentioned rotating unit 2, and has a slotted hole 31 on this pushing unit 3.

This lid 4 can cooperate fixing-assembly 41 to be covered on the holding area 11 of said base 1, and the one side of this lid 4 has an activity and is arranged in axle 42 in the pushing unit 3 set slotted holes 31, and can be according to the required wear-resisting lubrication assembly such as a bearing 43 that is socketed with on this axle 42.In this way, constitute a brand-new pump-unit by said structure.

See also Fig. 4-Fig. 5 and Fig. 6-shown in Figure 9, during utilization, can be in pedestal 1 holding part set first, two notch parts (12,13) perforation (121,131) connect a conduit (14 respectively, 15), the present is defined as input end with this conduit 14, it is that example (can also be defined as output terminal by this conduit 14 certainly that another conduit 15 is defined as output terminal, another conduit 15 is defined as input end, also or reverse motor), wherein this is exported into end and can go into work flow liquid or working gas according to required output, and this is exported into end and is connected with required external means, and this pump-unit is applied to, on the radiation system of the transmission that need liquid and aerodynamic transport, or directly use as pump; And impose a required external power supply in the motor 21 of this rotating unit 2, making this motor 21 drive rotor 22 rotates, make this pushing unit 3 utilize its slotted hole 31 and the axle 42 of lid 4 to cooperatively interact simultaneously, cause pushing unit 3 in the groove 221 of rotor 22, to slide, at this moment, this work flow liquid or working gas promptly utilize conduit 14 to be flowed into by the perforation 121 of first notch part 12, and when groove 221 2 ends set first of rotor 22, two opening portions (222,223) with first, two notch parts (12,13) at once, this pushing unit 3 moves toward second notch part 13 and first opening portion, 223 places, make pushing unit 3 sealings second notch part 13, and formation one gap a between first opening portion 222 of groove 221 and first notch part 12, and allow work flow liquid or working gas flow among a of this gap, and when first opening portion, 222 rotations of script correspond to second notch part 13, this pushing unit 3 moves toward second notch part 13, and with 222 sealings of first opening portion, make work flow liquid or working gas among a of gap push second notch part 13, and derive the conduit 15 that is defined as output terminal by will work flow liquid or working gas of the perforation 131 of second notch part 13, and export required external means to, formation one gap b between second opening portion 222 that makes end in addition simultaneously and first notch part 12, and allow work flow liquid or working gas flow among the b of this gap, again work flow liquid among the b of gap or working gas are derived the conduit 15 that is defined as output terminal by the perforation 131 of second notch part 13, seeing also Fig. 6-Fig. 9 promptly is that its each circuit decomposes explanation, so circuit action, can 360 degree, twice of an i.e. circle suction, can reach the effect of guiding work flow liquid or working gas, and minimizing work power consumption, reach energy-conservation effect.

In sum, the utility model pump-unit can effectively improve the various shortcoming of prior art, can reduce the member of pump-unit, and reaches simultaneously and be easy to make, volume production, the effect of the noise of the vibration friction when assembling and minimizing are used, and then make this creation minimizing work energy, reach energy-conservation effect, can produce can more progressive, more practical, more environmental protection, more meet the required of user, really met the important document of creating patent application, propose patent application in accordance with the law.

Claims

1, a kind of pump-unit, it comprises a pedestal, a rotating unit, a pushing unit, reaches a lid, this pedestal has a holding area, this rotating unit is movably set in the holding area of said base, this pushing unit is arranged in the described rotating unit, this lid is covered in the holding area of described pedestal, it is characterized in that: the sidewall of described holding area correspondence respectively is provided with first and second two notch part, and each first and second notch part is communicated with perforation respectively; The end face of described rotating unit has a groove, and two ends of this groove have first and second opening portion corresponding with first and second notch part respectively; Described pushing unit is arranged in this groove, and has a slotted hole on this pushing unit; The one side of described lid has an activity and is arranged in axle in the set slotted hole of pushing unit.

2, pump-unit according to claim 1 is characterized in that: described rotating unit has a motor, and this motor connects the rotor that an end face has groove.

3, pump-unit according to claim 1 is characterized in that: be socketed with a bearing on the axle of described lid.

4, pump-unit according to claim 1 is characterized in that: described lid cooperates an end face of fixing-assembly and pedestal affixed.