CN215633736U

CN215633736U - Hydraulic gear pump with detect function

Info

Publication number: CN215633736U
Application number: CN202122093555.3U
Authority: CN
Inventors: 韩云斌
Original assignee: Huai'an Fusite Hydraulic Technology Co ltd
Current assignee: Huai'an Fusite Hydraulic Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a hydraulic gear pump with a detection function, which comprises a hydraulic gear pump main body, wherein a mounting plate is fixedly arranged on the left side of the hydraulic gear pump main body, a gear protection cover is fixedly arranged on the left side of the mounting plate, an anti-skidding base is fixedly arranged on the right side of the hydraulic gear pump main body, a detection mounting box is arranged above the gear protection cover, Hall detection elements are fixedly and symmetrically arranged inside the detection mounting box, anti-shaking shrapnels are arranged on the left side and the right side of each Hall detection element, each Hall detection element penetrates through the bottom of the gear protection cover, and a connecting wire is fixedly connected above each Hall detection element. According to the utility model, the fixing buckle rotates above the detection mounting box, so that the detection mounting box can be tightly fixed above the inner part of the gear protection cover, the effect of conveniently disassembling the detection mounting box is achieved, and the two Hall detection elements are conveniently maintained or replaced.

Description

Hydraulic gear pump with detect function

Technical Field

The utility model relates to the technical field of hydraulic gear pumps, in particular to a hydraulic gear pump with a detection function.

Background

The hydraulic gear pump is a pump which is used for conveying liquid by means of volume change of a working space generated in the process of mutual meshing of the gears, wherein the volume change of the working space is generated by two or more gears sealed in a shell.

The problem that current hydraulic gear pump does not possess real-time supervision gear situation to and inconvenient maintenance and the problem of changing hall element, to above-mentioned condition, carry out technical innovation on current hydraulic gear pump basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic gear pump with a detection function, and aims to solve the problems that the conventional hydraulic gear pump cannot monitor the condition of a gear in real time and is inconvenient to maintain and replace a Hall element in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic gear pump with detect function, includes hydraulic gear pump main part, the fixed mounting panel that is equipped with in left side of hydraulic gear pump main part, the fixed gear protection casing that is equipped with in left side of mounting panel, the fixed anti-skidding base that is equipped with in right side of hydraulic gear pump main part, the top internally mounted of gear protection casing has the detection mounting box, the fixed symmetry in inside that detects the mounting box is equipped with hall detecting element, hall detecting element's the left and right sides all installs and prevents shaking the shell fragment, hall detecting element runs through in the bottom of gear protection casing, hall detecting element's top fixedly connected with connecting wire, the top movable mounting that detects the mounting box has fixed the knot, fixed knot links with gear protection casing pin.

Preferably, a wire fixing plate is arranged above the fixing buckle, and a plurality of wire grooves are formed in the wire fixing plate.

Preferably, the connecting lead is clamped with the lead fixing plate through the line groove, and the lead fixing plate is in threaded connection with the mounting plate through a bolt.

Preferably, a rotating shaft groove is formed in the gear protection cover, a rotating shaft column is arranged in the gear protection cover in a penetrating mode, a positioning groove is formed in the outer wall of the rotating shaft column, and a rubber ring is embedded in the inner wall of the rotating shaft groove.

Preferably, the diameter of the inner wall of the rubber ring is the same as that of the outer wall of the rotating shaft column, and the rubber ring is distributed along the inner wall of the rotating shaft groove at equal intervals.

Preferably, both ends all are fixed with the locating piece around the mounting panel, the fixed slot has transversely been seted up in the inside of locating piece, the locating piece is fixed with the mounting panel two formula integratively.

Preferably, a locking bolt longitudinally penetrates through the inside of the front end of the positioning block, a protective pad is fixedly adhered to the inner wall of the fixing groove, and the locking bolt longitudinally penetrates through the front end of the fixing groove.

Compared with the prior art, the utility model provides a hydraulic gear pump with a detection function, which has the following beneficial effects: the work through detecting two hall detecting element of the inside fixed of mounting box can carry out real-time supervision to the meshing gear of hydraulic gear pump to this elasticity that can also prevent through preventing shaking the shell fragment prevents that two hall detecting element from taking place to rock.

1. According to the utility model, the fixing buckle rotates above the detection mounting box, so that the detection mounting box can be tightly fixed above the inner part of the gear protection cover, the effect of conveniently disassembling the detection mounting box is achieved, and the two Hall detection elements are conveniently maintained or replaced;

2. the gear protection cover can well seal the rotating shaft groove through the rubber ring, so that impurities and dust can be well blocked when the rotating shaft column rotates, and the dust and the impurities are prevented from entering the gear protection cover;

3. the hydraulic gear pump main body can be arranged on corresponding equipment by screwing the locking bolt, and plays a role in positioning, so that the phenomenon that the hydraulic gear pump main body deflects when being arranged is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of the internal structure of the inspection mounting box according to the present invention;

fig. 4 is a schematic structural diagram of the rubber ring of the present invention.

In the figure: 1. a hydraulic gear pump body; 2. an anti-slip base; 3. mounting a plate; 4. positioning blocks; 5. fixing grooves; 6. locking the bolt; 7. a protective pad; 8. a gear shield; 9. a rotating shaft column; 10. positioning a groove; 11. detecting the mounting box; 12. a fixing buckle; 13. connecting a lead; 14. a lead fixing plate; 15. a wire slot; 16. a Hall detection element; 17. an anti-shaking shrapnel; 18. a rotating shaft groove; 19. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 4, a hydraulic gear pump with a detection function comprises a hydraulic gear pump main body 1, wherein a mounting plate 3 is fixedly arranged on the left side of the hydraulic gear pump main body 1, a gear protection cover 8 is fixedly arranged on the left side of the mounting plate 3, an anti-skid base 2 is fixedly arranged on the right side of the hydraulic gear pump main body 1, a detection mounting box 11 is arranged inside the upper part of the gear protection cover 8, hall detection elements 16 are fixedly and symmetrically arranged inside the detection mounting box 11, a rotating shaft groove 18 is formed inside the gear protection cover 8, a rotating shaft column 9 is arranged inside the gear protection cover 8 in a penetrating manner, a positioning groove 10 is formed in the outer wall of the rotating shaft column 9, and a rubber ring 19 is embedded in the inner wall of the rotating shaft groove 18; the diameter of the inner wall of the rubber ring 19 is the same as that of the outer wall of the rotating shaft column 9, the rubber ring 19 is distributed at equal intervals along the inner wall of the rotating shaft groove 18, and the rotating shaft groove 18 can be well sealed through the rubber ring 19, so that when the rotating shaft column 9 rotates, impurities and dust can be well blocked, and the dust and the impurities are prevented from entering the gear protective cover 8; locating piece 4, its fixed both ends of establishing around mounting panel 3, fixed slot 5 has transversely been seted up in the inside of locating piece 4, locating piece 4 is the integral type with the two of mounting panel 3 fixed, the inside lock bolt 6 that vertically wears to be equipped with of front end of locating piece 4, the fixed pasting of inner wall of fixed slot 5 has protection pad 7, lock bolt 6 vertically wears to be equipped with of front end of fixed slot 5, screw up through lock bolt 6, can install hydraulic gear pump main part 1 on corresponding equipment, and play the effect of location, prevent that hydraulic gear pump main part 1 from taking place the phenomenon of skew when the installation.

As shown in fig. 2 and 3, the hydraulic gear pump with the detection function comprises anti-shaking shrapnels 17, the anti-shaking shrapnels 17 are arranged on the left side and the right side of the hall detection elements 16, and the hall detection elements 16 penetrate through the bottom of the gear protection cover 8, so that the two hall detection elements 16 can be prevented from shaking through the elasticity of the anti-shaking shrapnels 17; a connecting lead 13 is fixedly connected above the Hall detection elements 16, and the meshed gears of the hydraulic gear pump can be monitored in real time by detecting the work of the two Hall detection elements 16 fixed in the mounting box 11; a fixing buckle 12 is movably mounted above the detection mounting box 11, the fixing buckle 12 is in pin connection with the gear protection cover 8, the detection mounting box 11 can be tightly fixed above the interior of the gear protection cover 8 by rotating the fixing buckle 12 to the upper side of the detection mounting box 11, so that the effect of conveniently disassembling the detection mounting box 11 is achieved, two Hall detection elements 16 are conveniently maintained or replaced, a wire fixing plate 14 is arranged above the fixing buckle 12, and a plurality of wire slots 15 are formed in the wire fixing plate 14; the connecting wire 13 is engaged with the wire fixing plate 14 through the wire groove 15, and the wire fixing plate 14 is screwed to the mounting plate 3 through a bolt.

The working principle is as follows: when using this hydraulic gear pump with detect function, firstly, through the tightening of locking bolt 6, can install hydraulic gear pump main part 1 on corresponding equipment, and play the effect of location, prevent simultaneously that the face of connecting from taking place gliding phenomenon through protection pad 7 installation, secondly, can be fine seal pivot groove 18 through rubber circle 19, with this when pivot post 9 rotates, can be fine block impurity and dust, secondly, rotate to detecting mounting box 11 top through fixing buckle 12, can be tight the fixing in the inside top of gear protection cover 8 of detecting mounting box 11, with this effect of conveniently dismantling detection mounting box 11 has been played, fix connecting wire 13 through wire fixed plate 14 simultaneously, prevent connecting wire 13 from taking place winding phenomenon, then can monitor the meshing gear of hydraulic gear pump in real time through the work of detecting two hall detecting element 16 of mounting box 11 internal fixation The operation principle of the hydraulic gear pump with the detection function is as follows.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic gear pump with detect function, includes hydraulic gear pump main part (1), its characterized in that: a mounting plate (3) is fixedly arranged on the left side of the hydraulic gear pump main body (1), a gear protective cover (8) is fixedly arranged on the left side of the mounting plate (3), an anti-skid base (2) is fixedly arranged on the right side of the hydraulic gear pump main body (1), a detection mounting box (11) is arranged inside the upper part of the gear protection cover (8), hall detection elements (16) are fixedly and symmetrically arranged in the detection mounting box (11), anti-shaking shrapnels (17) are arranged on the left side and the right side of the Hall detection element (16), the Hall detection element (16) penetrates through the bottom of the gear protection cover (8), a connecting lead (13) is fixedly connected above the Hall detection element (16), the upper part of the detection mounting box (11) is movably provided with a fixing buckle (12), and the fixing buckle (12) is connected with the gear protection cover (8) in a pin mode.

2. The hydraulic gear pump with a detection function as set forth in claim 1, wherein: a wire fixing plate (14) is arranged above the fixing buckle (12), and a plurality of wire grooves (15) are formed in the wire fixing plate (14).

3. The hydraulic gear pump with a detection function as set forth in claim 2, wherein: the connecting lead (13) is clamped with the lead fixing plate (14) through the wire groove (15), and the lead fixing plate (14) is in threaded connection with the mounting plate (3) through a bolt.

4. The hydraulic gear pump with a detection function as set forth in claim 1, wherein: the inside of gear protection casing (8) has been seted up pivot groove (18), pivot post (9) are worn to be equipped with in the inside of gear protection casing (8), constant head tank (10) have been seted up to the outer wall of pivot post (9), the inner wall in pivot groove (18) is inlayed and is had rubber circle (19).

5. The hydraulic gear pump with detection function as claimed in claim 4, wherein: the inner wall diameter size of rubber circle (19) is the same with the outer wall diameter size of pivot post (9), the inner wall equidistance of rubber circle (19) along pivot groove (18) distributes.

6. The hydraulic gear pump with a detection function as set forth in claim 1, wherein: both ends all are fixed with locating piece (4) around mounting panel (3), fixed slot (5) have transversely been seted up to the inside of locating piece (4), locating piece (4) and mounting panel (3) the two is the integral type fixed.

7. The hydraulic gear pump with detection function as claimed in claim 6, wherein: the inner part of the front end of the positioning block (4) is longitudinally provided with a locking bolt (6), the inner wall of the fixing groove (5) is fixedly adhered with a protective pad (7), and the front end of the fixing groove (5) is longitudinally provided with the locking bolt (6).