CN209569516U - A kind of reversely hung Yong electric grease lubricating pump - Google Patents
A kind of reversely hung Yong electric grease lubricating pump Download PDFInfo
- Publication number
- CN209569516U CN209569516U CN201920085528.1U CN201920085528U CN209569516U CN 209569516 U CN209569516 U CN 209569516U CN 201920085528 U CN201920085528 U CN 201920085528U CN 209569516 U CN209569516 U CN 209569516U
- Authority
- CN
- China
- Prior art keywords
- piston
- pump case
- pump
- valve
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 239000004519 grease Substances 0.000 title claims abstract description 46
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 21
- 239000011148 porous material Substances 0.000 claims description 11
- 230000000452 restraining effect Effects 0.000 claims 1
- 239000000314 lubricant Substances 0.000 abstract description 15
- 238000005461 lubrication Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to grease lubrication pump technical fields, more particularly to a kind of reversely hung Yong electric grease lubricating pump, solve the hypodynamic disadvantage of movability existing in the prior art, including pump case, upper valve and lower valve, the feed pipe being interconnected with pump case is fixedly connected at the top of pump case, and the bottom of pump case is fixedly connected with the discharge nozzle being interconnected with pump case, the side wall of pump case has been wholely set piston sleeve, and piston sleeve is internally provided with first piston, the side of first piston is fixedly connected with push rod, pump case is internally provided with valve and lower valve, and fixed ring is respectively arranged on the upside of upper valve and lower valve, fixed ring is fixedly connected on the inside of pump case, protrusion has been wholely set on the upside of fixed ring, the utility model lubricant grease upper entering and lower leaving, grease pump is pressurized to lubricant grease, reduce unsmooth flowing bring Failure, valve is not fallen off up and down after grease pump is projecting, ensure that the normal function of grease pump.
Description
Technical field
The utility model relates to grease lubrication pump technical field more particularly to a kind of reversely hung Yong electric grease lubricating pumps.
Background technique
Grease lubrication pump is the important component in centralized lubricating system, in general, in the majority with reciprocating pump, can be by lubricating oil
Rouge is pumped out from lubricant grease storage box, be delivered to it is each need the position that lubricates, current lubricating grease pump bottom in and top out, i.e., from
The extraction of low level storage box exports from pump housing top, since lubricant grease is more sticky, is delivered up needs and overcomes more resistances,
Therefore it is easy to cause lubricant grease unsmooth flowing because being short of power during conveying, equipment fault is caused, due to current
Lubricating grease pump placed and design with normotopia, if directly projecting, valve is influenced by gravity, can not achieve expectation function, general
It can not normal use.
Utility model content
Purpose of the utility model is to solve the hypodynamic disadvantages of movability existing in the prior art, and one proposed
Kind reversely hung Yong electric grease lubricating pump.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of reversely hung Yong electric grease lubricating pump, including pump case, upper valve and lower valve, the top of the pump case is fixed to be connected
It is connected to the feed pipe being interconnected with pump case, and the bottom of pump case is fixedly connected with the discharge nozzle being interconnected with pump case, it is described
The side wall of pump case has been wholely set piston sleeve, and piston sleeve is internally provided with first piston, and the one of the first piston
Side is fixedly connected with push rod, and the pump case is internally provided with valve and lower valve, and the upside of upper valve and lower valve point
It is not provided with fixed ring, the fixed ring is fixedly connected on the inside of pump case, has been wholely set protrusion on the upside of the fixed ring,
The top of the upper valve and lower valve has been wholely set connecting rod respectively, and the upper end of connecting rod is provided with and matches with protrusion
Second piston, be fixedly connected with spring on the upside of the second piston, and the upper end of spring and the top inner wall of protrusion are fixed
Connection.
Preferably, the first piston and piston sleeve match.
Preferably, the outer sheath of the push rod is equipped with piston shelf, and piston shelf and the piston sleeve are connected by screw to.
Preferably, the protrusion is the hollow structure of lower ending opening, and the top of the fixed ring is provided with intercommunicating pore, and even
Through-hole is connected with the inner cavity of protrusion, and the internal diameter of intercommunicating pore and the internal diameter of protrusion are equal, and the second piston covers in protrusion
Portion.
Preferably, the intercommunicating pore is internally provided with stop collar, and the internal diameter of stop collar is greater than the diameter of connecting rod.
Preferably, the outer wall of the pump case is fixedly connected with hangers.
The beneficial effects of the utility model are:
1, in the utility model, lubricant grease storage box is installed on a high position, and lubricant grease upper entering and lower leaving, grease pump is to original
It can increase the power of lubricant grease flowing by the flowable lubricant grease pressurization of gravitational potential, reduce unsmooth flowing and bring
Failure.
2, the utility model makes improvement to existing grease pump, enables upper and lower valve that gravity is overcome to keep originally
Position, valve is not fallen off up and down after grease pump is projecting, ensure that the normal function of grease pump.
In conclusion the utility model lubricant grease upper entering and lower leaving, grease pump is to lubricant grease in contrast to the prior art
Pressurization reduces unsmooth flowing bring failure, and valve is not fallen off up and down after grease pump is projecting, ensure that the normal function of grease pump
Energy.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of reversely hung Yong electric grease lubricating pump oil inlet status architecture schematic diagram；
Fig. 2 be the utility model proposes a kind of reversely hung Yong electric grease lubricating pump fuel-displaced status architecture schematic diagram；
Fig. 3 be the utility model proposes a kind of reversely hung Yong electric grease lubricating pump A at enlarged structure schematic diagram.
In figure: 1 pump case, 2 feed pipes, 3 discharge nozzles, 4 piston sleeves, 5 first pistons, 6 push rods, 7 piston shelfs, valve on 8,
9 lower valve, 10 fixed rings, 11 protrusions, 12 connecting rods, 13 second pistons, 14 springs, 15 stop collars, 16 hangers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of reversely hung Yong electric grease lubricating pump, including pump case 1, upper valve 8 and lower valve 9, pump case 1
Top is welded with the feed pipe 2 being interconnected with pump case 1, and the bottom of pump case 1 is welded with the discharge nozzle being interconnected with pump case 1
3, the side wall of pump case 1 has been wholely set piston sleeve 4, and the internal sleeve of piston sleeve 4 is equipped with first piston 5,5 He of first piston
Piston sleeve 4 matches, and there is push rod 6 in the side of first piston 5 by rivet interlacement, and pump case 1 is internally provided with 8 He of valve
Lower valve 9, and the upside of upper valve 8 and lower valve 9 is respectively arranged with fixed ring 10, the inner wall welding of fixed ring 10 and pump case 1,
The upside of fixed ring 10 has been wholely set protrusion 11, and the top of upper valve 8 and lower valve 9 has been wholely set connecting rod 12 respectively,
And the upper end hot-melt adhesive paste of connecting rod 12 has the second piston 13 matched with protrusion 11, the side gum application of second piston 13 is connected to bullet
Spring 14, and the top inner wall of the upper end of spring 14 and protrusion 11 is glued.
Wherein, the outer sheath of push rod 6 is equipped with piston shelf 7, and piston shelf 7 and piston sleeve 4 are connected by screw to.
Wherein, protrusion 11 is the hollow structure of lower ending opening, and the top of fixed ring 10 is provided with intercommunicating pore, and intercommunicating pore and
The inner cavity of protrusion 11 is connected, and the internal diameter of intercommunicating pore and the internal diameter of protrusion 11 are equal, 13 sets of the second piston inside in protrusion 11,
Intercommunicating pore is internally provided with stop collar 15, can prevent second piston 13 from deviating from, and the internal diameter of stop collar 15 is greater than connecting rod 12
Diameter.
Wherein, the outer wall of pump case 1 is welded with hangers 16, and when hanging upside down lubricating pump, hangers 16 can hang over pendant top.
Embodiment: lubricant grease storage box is installed aloft, and push rod 6 is connected with linear motor, when lubricating pump work, straight-line electric
Machine drives push rod 6 to move to the side far from pump case 1, and first piston 5 slides therewith, and the pressure inside pump case 1 reduces, in drive
Valve 8 overcomes the resistance of spring 14 to move down, and upper valve 8, which moves down, stretches spring 14, and second piston 13 is slided in protrusion 11, on
Valve 8 leaves fixed ring 10, and lubricant grease sucks inside pump case 1 from feed pipe 2, and then linear motor drives push rod 6 to close
The side of pump case 1 moves, and first piston 5 slides therewith, pressure increase pump case 1 inside, in being total to for pressure and 14 pulling force of spring
Under same-action, upper valve 8 resets, and since the pressure inside pump case 1 increases, lower valve 9 overcomes the resistance of spring 14 to move down, lower work
Door 9, which moves down, stretches spring 14, and second piston 13 is slided in protrusion 11, and lower valve 9 leaves fixed ring 10, and lubricant grease is squeezed
Out, it flows out from discharge nozzle 3, is pressurized for lubricant grease.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of reversely hung Yong electric grease lubricating pump, including pump case (1), upper valve (8) and lower valve (9), which is characterized in that institute
The feed pipe (2) for being fixedly connected at the top of pump case (1) and being interconnected with pump case (1) is stated, and the bottom of pump case (1) is fixedly connected
There is the discharge nozzle (3) being interconnected with pump case (1), the side wall of the pump case (1) has been wholely set piston sleeve (4), and piston
Casing (4) is internally provided with first piston (5), and the side of the first piston (5) is fixedly connected with push rod (6), the pump
Shell (1) is internally provided with valve (8) and lower valve (9), and is respectively arranged on the upside of upper valve (8) and lower valve (9)
Fixed ring (10), the fixed ring (10) are fixedly connected on the inside of pump case (1), are wholely set on the upside of the fixed ring (10)
Have protrusion (11), the top of the upper valve (8) and lower valve (9) has been wholely set connecting rod (12) respectively, and connecting rod
(12) upper end is provided with the second piston (13) matched with protrusion (11), is fixedly connected on the upside of the second piston (13)
Have spring (14), and the upper end of spring (14) is fixedly connected with the top inner wall of protrusion (11).
2. a kind of reversely hung Yong electric grease lubricating pump according to claim 1, which is characterized in that the first piston (5)
It is matched with piston sleeve (4).
3. a kind of reversely hung Yong electric grease lubricating pump according to claim 1, which is characterized in that outside the push rod (6)
Side is arranged with piston shelf (7), and piston shelf (7) and the piston sleeve (4) are connected by screw to.
4. a kind of reversely hung Yong electric grease lubricating pump according to claim 1, which is characterized in that under the protrusion (11) is
The hollow structure of end opening, the top of the fixed ring (10) are provided with intercommunicating pore, and the inner cavity phase of intercommunicating pore and protrusion (11)
It is connected to, the internal diameter of the internal diameter of intercommunicating pore and protrusion (11) is equal, and the second piston (13) covers in the inside of protrusion (11).
5. a kind of reversely hung Yong electric grease lubricating pump according to claim 4, which is characterized in that the inside of the intercommunicating pore
It is arranged restraining position ring block (15), and the internal diameter of stop collar (15) is greater than the diameter of connecting rod (12).
6. a kind of reversely hung Yong electric grease lubricating pump according to claim 1, which is characterized in that outside the pump case (1)
Wall is fixedly connected with hangers (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920085528.1U CN209569516U (en) | 2019-01-18 | 2019-01-18 | A kind of reversely hung Yong electric grease lubricating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920085528.1U CN209569516U (en) | 2019-01-18 | 2019-01-18 | A kind of reversely hung Yong electric grease lubricating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569516U true CN209569516U (en) | 2019-11-01 |
Family
ID=68333012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920085528.1U Expired - Fee Related CN209569516U (en) | 2019-01-18 | 2019-01-18 | A kind of reversely hung Yong electric grease lubricating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569516U (en) |
-
2019
- 2019-01-18 CN CN201920085528.1U patent/CN209569516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191101 |