CN210715384U

CN210715384U - Hydraulic filter pump with automatic protection function

Info

Publication number: CN210715384U
Application number: CN201921958141.9U
Authority: CN
Inventors: 王飞
Original assignee: Nanjing Wheeler Environmental Technology Co Ltd
Current assignee: Nanjing Wheeler Environmental Technology Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-09
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a hydraulic pressure filter pump with automatic protect function, including the installation base, the upper end surface of installation base is provided with the fixing base, the installation base is provided with mounting structure with the junction of fixing base, mounting structure is including seting up in the card entry of installation base upper end surface, seting up in the spacing bayonet socket of fixing base side surface and the spacing fixture block that blocks the surface of fixing base, and one side surface of spacing fixture block fixed connection in clamp plate, the surface of fixing base is connected with the filter. A hydraulic pressure filter pump with automatic protect function, through being provided with mounting structure, make things convenient for the whole device of fixed mounting, also make things convenient for the later stage to take off the maintenance simultaneously, through being provided with the filter, conveniently change the inside filter core of filter, reduce working strength.

Description

Hydraulic filter pump with automatic protection function

Technical Field

The utility model relates to a hydraulic pressure filter pump field, in particular to hydraulic pressure filter pump with automatic protect function.

Background

The hydraulic pressure filter pump is the device commonly used in the hydraulic pressure mechanism, an impurity for filtering in the oil circuit, keep fluid pure, prevent that the impurity siltation from in high accuracy equipment, arousing equipment failure, the principle of filter pump is after passing through the filter core that has a large amount of micropores with hydraulic oil, impurity wherein is got off by the filter core separation, fluid gets back to the oil circuit through filtering the core after passing through the micropore infiltration, the completion is filtered, current hydraulic pressure filter pump is convenient for dismantle behind fixed mounting, make the later stage overhaul comparatively troublesome, and simultaneously, the filter core is changed inconveniently, for this, we provide a hydraulic pressure filter pump with automatic protection function.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a hydraulic pressure filter pump with automatic protect function, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydraulic pressure filter pump with automatic protect function, includes the installation base, the upper end surface of installation base is provided with the fixing base, the junction of installation base and fixing base is provided with mounting structure, mounting structure is including seting up the card entry of installation base upper end surface, seting up the spacing bayonet socket of fixing base side surface and the spacing fixture block that blocks the surface of fixing base, and spacing fixture block fixed connection is in one side surface of clamp plate, the surface of fixing base is connected with the filter.

Preferably, the card entry runs through in the upper end surface of installation base, the fixing base lower extreme coincide with the shape of card entry, spacing bayonet socket runs through inside the lower extreme of fixing base, the both sides surface of installation base corresponds the card income department of spacing fixture block and has seted up the jack, spacing fixture block is all coincided with the shape of spacing bayonet socket, jack, the surface of spacing fixture block and the movable laminating of the inner wall of spacing bayonet socket.

Preferably, the outer surface of the pressure plate is provided with fastening bolts, the fastening bolts are in threaded connection with the pressure plate and extend to the inner side of the mounting base, the number of the fastening bolts is four, and the fastening bolts are arranged in an array.

Preferably, the filter comprises two groups of limiting blocks arranged on the outer surface of the filter, mounting grooves formed on the outer surface of the fixing seat and limiting grooves formed on the inner side of the fixing seat, the limiting blocks are symmetrically arranged and fixedly connected with the filter,

preferably, the mounting groove runs through the surface of fixing base, the terminal surface of stopper closely laminates with the inner wall of spacing groove, be provided with the sealing washer between filter and the fixing base, pass through sealing washer swing joint between filter and the fixing base.

Preferably, the upper end surface of installation base is provided with the through-hole, the through-hole runs through the inside of installation base, and the inboard of stating the fixing base is provided with the motor, be fixed connection between motor and the fixing base, the surface of fixing base is close to the one end of motor and is provided with the hydraulic pump, be fixed connection between hydraulic pump and the fixing base, be swing joint between hydraulic pump and the motor.

Preferably, the outer surface of the hydraulic pump is provided with an oil inlet and an oil outlet, the oil inlet, the oil outlet and the hydraulic pump are fixedly connected, the outer surface of one side of the hydraulic pump is provided with an alarm, the alarm and the hydraulic pump are fixedly connected, the upper end of the alarm is provided with a pressure gauge, and the pressure gauge, the hydraulic pump and the alarm are in signal connection.

Compared with the prior art, the utility model discloses following beneficial effect has: the hydraulic filter pump with the automatic protection function is provided with the installation structure, the fixed seat is inserted into the clamping inlet on the surface of the installation base, the limit clamping block penetrates through the insertion hole on the side edge of the installation base by using the pressure plate and is embedded into the limit clamping opening on the surface of the lower end of the fixed seat, the fixed seat is firmly fixed on the surface of the installation base by using the limit clamping block, then the pressure plate is fixed by using the fastening bolt to prevent the pressure plate from loosening and falling off, when the hydraulic filter pump needs to be overhauled, the fastening bolt is screwed off, the pressure plate is drawn out from the mounting base, the fixing seat is separated from the fixing seat and then is drawn out from the mounting base, thereby providing convenience for the overhaul of the hydraulic filter pump, through being provided with the filter, utilize the stopper on filter surface and the inboard spacing groove of fixing base for the installation of filter is dismantled the process and is more convenient, is favorable to changing the filter core for the filter.

Drawings

Fig. 1 is a schematic view of the overall structure of a hydraulic filter pump with an automatic protection function according to the present invention;

fig. 2 is an exploded view of a hydraulic filter pump with automatic protection function according to the present invention;

fig. 3 is a schematic view of a partial structure of a hydraulic filter pump with an automatic protection function according to the present invention;

fig. 4 is a partial cross-sectional view of the hydraulic filter pump with automatic protection function of the present invention.

In the figure: 1. installing a base; 2. a through hole; 3. a fixed seat; 4. a mounting structure; 41. a card entrance; 42. a limiting bayonet; 43. pressing a plate; 44. a limiting clamping block; 45. a jack; 46. fastening a bolt; 5. a filter; 51. a limiting block; 52. mounting grooves; 53. a limiting groove; 6. a motor; 7. an oil inlet; 8. an oil outlet; 9. a hydraulic pump; 10. a pressure gauge; 11. an alarm.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1, a hydraulic pressure filter pump with automatic protect function, including installation base 1, the upper end surface of installation base 1 is provided with fixing base 3, the junction of installation base 1 and fixing base 3 is provided with mounting structure 4, mounting structure 4 is including seting up the card entry 41 of installing base 1 upper end surface, set up the spacing bayonet socket 42 of fixing base 3 side surface and block the spacing fixture block 44 of the surface of fixing base 3, and spacing fixture block 44 fixed connection is in one side surface of clamp plate 43, the surface connection of fixing base 3 has filter 5.

The upper end surface of installation base 1 is provided with through-hole 2, and through-hole 2 runs through the inside of installation base 1, states the inboard of fixing base 3 and is provided with motor 6, is fixed connection between motor 6 and the fixing base 3, and the one end that the surface of fixing base 3 is close to motor 6 is provided with hydraulic pump 9, is fixed connection between hydraulic pump 9 and the fixing base 3, is swing joint between hydraulic pump 9 and the motor 6, is favorable to disassembling hydraulic pump 9 and motor 6 and overhauls.

The surface of hydraulic pump 9 is provided with oil inlet 7 and oil-out 8, is fixed connection between oil inlet 7, oil-out 8 and the hydraulic pump 9, and one side surface of hydraulic pump 9 is provided with alarm 11, is fixed connection between alarm 11 and the hydraulic pump 9, and the upper end of alarm 11 is provided with manometer 10, is signal connection between manometer 10 and hydraulic pump 9, the alarm 11, makes things convenient for manometer 10 to transmit pressure signal to alarm 11.

Example two:

on the basis of the first embodiment, as shown in fig. 2, the card inlet 41 penetrates through the outer surface of the upper end of the mounting base 1, the lower end of the fixing base 3 is matched with the shape of the card inlet 41, the limiting bayonet 42 penetrates through the inner part of the lower end of the fixing base 3, the insertion holes 45 are formed in the outer surfaces of the two sides of the mounting base 1 corresponding to the clamping positions of the limiting clamping blocks 44, the limiting clamping blocks 44 are matched with the limiting bayonet 42 and the insertion holes 45 in shape, the surface of the limiting clamping blocks 44 is movably attached to the inner wall of the limiting bayonet 42, the gap between the limiting clamping blocks 44 and the limiting bayonet 42 is reduced, and the stability between the fixing base.

The outer surface of clamp plate 43 is provided with fastening bolt 46, be threaded connection between fastening bolt 46 and the clamp plate 43, and fastening bolt 46 extends to the inboard of installation base 1, and the quantity of fastening bolt 46 is four groups, and fastening bolt 46 is the array and arranges, increases the fastness between clamp plate 43 and the installation base 1.

Example three:

on the basis of embodiment one and embodiment two, as shown in fig. 3, 4, filter 5 is including locating the stopper 51 of filter 5's surface, seting up in the mounting groove 52 of 3 surfaces of fixing base and seting up in the inboard spacing groove 53 of fixing base 3, and the quantity of stopper 51 is two sets of, and stopper 51 is the symmetry and arranges, is fixed connection between stopper 51 and the filter 5 for be connected more firmly between stopper 51 and the filter 5.

The mounting groove 52 runs through the outer surface of the fixing base 3, the end face of the limiting block 51 is tightly attached to the inner wall of the limiting groove 53, a sealing ring is arranged between the filter 5 and the fixing base 3, and the filter 5 is movably connected with the fixing base 3 through the sealing ring, so that the air tightness of the filter 5 is guaranteed.

It should be noted that, the utility model relates to a hydraulic pressure filter pump with automatic protection function, when using, the user inserts the fixing base 3 into the card entrance 41 on the surface of the installation base 1, reuse the clamp plate 43 to pass the limit clamp block 44 through the jack 45 on the side of the installation base 1, embed the limit bayonet 42 on the lower end surface of the fixing base 3, utilize the limit clamp block 44 to fix the fixing base 3 on the surface of the installation base 1, then utilize the fastening bolt 46 to fix the clamp plate 43, prevent the clamp plate 43 from loosening and falling off, when the hydraulic pressure filter pump needs to be overhauled, the fastening bolt 46 is unscrewed, the clamp plate 43 is drawn out from the installation base 1, make the fixing base 3 break away from the fixation, then draw out the fixing base 3 from the installation base 1, provide convenience for the overhaul of the hydraulic pressure filter pump, the user utilizes the limit block 51 on the surface of the filter 5 and, the installation and disassembly processes of the filter 5 are more convenient, and the filter element replacement of the filter 5 is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic pressure filter pump with automatic protect function, includes installation base (1), its characterized in that: the utility model discloses a filter, including installation base (1), mounting structure (4) including offer in the card entry (41) of installation base (1) upper end surface, offer in spacing bayonet socket (42) of fixing base (3) side surface and block spacing fixture block (44) of the surface of fixing base (3), and spacing fixture block (44) fixed connection in one side surface of clamp plate (43), the surface of fixing base (3) is connected with filter (5), the upper end surface of installation base (1) is provided with fixing base (3), installation base (1) is provided with mounting structure (4) with the junction of fixing base (3).

2. The hydraulic filter pump with automatic protection function according to claim 1, characterized in that: card entry (41) run through in the upper end surface of installation base (1), fixing base (3) lower extreme is anastomotic with the shape of card entry (41), inside spacing bayonet socket (42) run through the lower extreme in fixing base (3), jack (45) have been seted up to the card income department that the both sides surface of installation base (1) corresponds spacing fixture block (44), spacing fixture block (44) all coincide with the shape of spacing bayonet socket (42), jack (45), the surface of spacing fixture block (44) is laminated with the inner wall activity of spacing bayonet socket (42).

3. The hydraulic filter pump with automatic protection function according to claim 2, characterized in that: the outer surface of the pressing plate (43) is provided with fastening bolts (46), the fastening bolts (46) are in threaded connection with the pressing plate (43), the fastening bolts (46) extend to the inner side of the mounting base (1), the number of the fastening bolts (46) is four, and the fastening bolts (46) are arranged in an array.

4. The hydraulic filter pump with automatic protection function according to claim 1, characterized in that: filter (5) including locate stopper (51) of the surface of filter (5), set up in mounting groove (52) of fixing base (3) surface and set up in inboard spacing groove (53) of fixing base (3), the quantity of stopper (51) is two sets of, stopper (51) are the symmetry and arrange, be fixed connection between stopper (51) and filter (5).

5. The hydraulic filter pump with automatic protection function according to claim 4, characterized in that: the mounting groove (52) runs through the outer surface of the fixing seat (3), the end face of the limiting block (51) is tightly attached to the inner wall of the limiting groove (53), a sealing ring is arranged between the filter (5) and the fixing seat (3), and the filter (5) is movably connected with the fixing seat (3) through the sealing ring.

6. The hydraulic filter pump with automatic protection function according to claim 1, characterized in that: the utility model discloses a hydraulic pump, including installation base (1), through-hole (2), inboard that states fixing base (3) is provided with motor (6), be fixed connection between motor (6) and fixing base (3), the surface of fixing base (3) is close to one end of motor (6) and is provided with hydraulic pump (9), be fixed connection between hydraulic pump (9) and fixing base (3), be swing joint between hydraulic pump (9) and motor (6).

7. The hydraulic filter pump with automatic protection function according to claim 6, characterized in that: the hydraulic pump is characterized in that an oil inlet (7) and an oil outlet (8) are formed in the outer surface of the hydraulic pump (9), the oil inlet (7), the oil outlet (8) and the hydraulic pump (9) are fixedly connected, an alarm (11) is arranged on the outer surface of one side of the hydraulic pump (9), the alarm (11) and the hydraulic pump (9) are fixedly connected, a pressure gauge (10) is arranged at the upper end of the alarm (11), and the pressure gauge (10) is in signal connection with the hydraulic pump (9) and the alarm (11).