CN215890454U

CN215890454U - Hydraulic gear pump connecting device that allies oneself with more

Info

Publication number: CN215890454U
Application number: CN202122137913.6U
Authority: CN
Inventors: 潘继先
Original assignee: Huai'an Xianda Hydraulic Technology Co ltd
Current assignee: Huai'an Xianda Hydraulic Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-22
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of multiple gear pumps, and discloses a multiple hydraulic gear pump connecting device, which solves the problem that the existing multiple hydraulic gear pump cannot be connected and installed better, and comprises a gear pump body, wherein the bottom of the gear pump body is provided with a connecting seat, the bottom of the connecting seat is symmetrically provided with an installation groove, a threaded rotating rod is installed inside the installation groove, the outer side edges of the threaded rotating rod are respectively sleeved with a movable threaded block matched with the threaded rotating rod, the bottom of the movable threaded block is provided with a movable connecting plate, one side edge of the movable connecting plate is symmetrically provided with a connecting block, one end, close to each other, of the threaded rotating rod is provided with a connecting shaft seat, the two side edges of the connecting seat and the positions, corresponding to the threaded rotating rod, of the threaded rotating rod are respectively provided with a threaded sleeve in a penetrating way, and one end, far away from the installation groove, of the threaded rotating rod is provided with a rotating block; according to the utility model, the gear pump body can be connected and installed better, so that the use requirements of people can be met better.

Description

Hydraulic gear pump connecting device that allies oneself with more

Technical Field

The utility model belongs to the technical field of multiple gear pumps, and particularly relates to a connecting device of a multiple hydraulic gear pump.

Background

The multiple gear pump is a gear pump which drives two or more than two gears to work independently by the same transmission shaft. The pumps are often housed together in a single housing. Compact structure, small size and convenient overall arrangement of the host. The hydraulic gear pump is widely applied to constructional engineering machinery, and belongs to one of multiple gear pumps;

the installation is connected to the in-process that current hydraulic gear pump that ally oneself with more uses fixing bolt, and the operation is inconvenient to the efficiency of installation is connected in the influence, and is not convenient for dismantle, and then the unable better user demand who satisfies people.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a multiple hydraulic gear pump connecting device, which effectively solves the problem that the existing multiple hydraulic gear pump cannot be connected and installed better.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hydraulic gear pump connecting device ally oneself with more, including the gear pump body, the connecting seat is installed to the bottom of gear pump body, the mounting groove has been seted up to the bottom symmetry of connecting seat, the internally mounted of mounting groove has the screw thread dwang, the outside limit of screw thread dwang all overlaps the movable thread piece that is equipped with screw thread dwang looks adaptation, swing joint board is installed to the bottom of movable thread piece, and swing joint board's a side symmetry installs the connecting block, the one end that the screw thread dwang is close to each other is installed and is connected the axle bed, and connect the inboard side fixed connection of axle bed and mounting groove, the both sides limit of connecting seat and all run through with the corresponding position of screw thread dwang and install with the thread bush, and the one end that the screw thread dwang kept away from and is connected the axle bed runs through in the thread bush and extends to the both sides of connecting seat, the screw thread dwang is kept away from the one end of mounting groove and is installed the turning block.

Preferably, the top of the movable thread block is provided with a positioning pulley, and the top of the mounting groove is provided with a pulley groove matched with the positioning pulley.

Preferably, the outer side edge of the rotating block is annularly provided with an annular anti-skid toothed stripe.

Preferably, the connecting rod is installed to one side that the turning block is close to the screw thread dwang, and the screw thread dwang has offered the pole groove near the inside one end of turning block, and the inboard side fixed mounting in pole groove has the extension spring, and the one end and the connecting rod fixed connection of extension spring.

Preferably, the connecting rod all installs the location slider near the one end top and the bottom of extension spring, and the inside top in rod groove all sets up with the location spout of location slider looks adaptation with the bottom.

Preferably, a positioning block is mounted at the top end of one side edge of the rotating block, and a positioning block groove matched with the positioning block is formed in the position, corresponding to the positioning block, of the outer side edge of the connecting seat.

Compared with the prior art, the utility model has the beneficial effects that:

1) in work, the threaded rotating rod is driven to rotate through the arranged rotating block, the movable threaded block is driven to move through the rotation of the threaded rotating rod, the movable threaded block moves to drive the movable connecting plate and the connecting block to move, and the connecting block moves into the connecting hole in the connected object, so that the gear pump body can be connected and installed better, and the use requirements of people can be met better;

2) in operation, through the location slider and location spout and the connecting rod that set up, can make the turning block pull out and can drive the screw thread dwang and rotate, simultaneously through locating piece and locating block groove and extension spring under the interact, can make the turning block reach better location after the operation is accomplished, avoid it to take place to rotate, ensured the stability of connection installation to be convenient for can be better satisfy people's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the connecting seat of the present invention;

FIG. 3 is a schematic view of the connection structure of the turning block and the threaded connection rod of the present invention.

In the figure: 1. a gear pump body; 2. a connecting seat; 3. mounting grooves; 4. a threaded rotating rod; 5. a movable thread block; 6. a movable connecting plate; 7. connecting blocks; 8. connecting the shaft seat; 9. a threaded sleeve; 10. rotating the block; 11. positioning the pulley; 12. a pulley groove; 13. a connecting rod; 14. a rod groove; 15. a tension spring; 16. positioning the sliding block; 17. positioning the chute; 18. positioning blocks; 19. and a positioning block groove.

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.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention includes a gear pump body 1, a connecting seat 2 is installed at the bottom of the gear pump body 1, mounting grooves 3 are symmetrically formed at the bottom of the connecting seat 2, a threaded rotating rod 4 is installed inside the mounting groove 3, movable threaded blocks 5 adapted to the threaded rotating rod 4 are respectively sleeved on outer side edges of the threaded rotating rod 4, a movable connecting plate 6 is installed at the bottom of the movable threaded blocks 5, connecting blocks 7 are symmetrically installed on one side edge of the movable connecting plate 6, a connecting shaft seat 8 is installed at one end of the threaded rotating rod 4 close to each other, the connecting shaft seat 8 is fixedly connected with inner side edges of the mounting groove 3, threaded sleeves 9 are respectively installed on two side edges of the connecting seat 2 and corresponding to the threaded rotating rod 4, and one end of the threaded rotating rod 4 far from the connecting shaft seat 8 penetrates the threaded sleeves 9 and extends to two sides of the connecting seat 2, the turning block 10 is installed to the one end that mounting groove 3 was kept away from to screw thread dwang 4, drives screw thread dwang 4 through turning block 10 and rotates, through screw thread dwang 4's rotation for activity thread piece 5 removes, and activity thread piece 5 removes and drives swing joint board 6 and connecting block 7 and remove, makes connecting block 7 remove to in the connecting hole on the link, thereby makes the installation operation of connecting that gear pump body 1 can be better.

Embodiment two, on the basis of embodiment one, location pulley 11 is installed at the top of activity thread piece 5, and the pulley groove 12 with location pulley 11 looks adaptation is seted up at the top of mounting groove 3, can make activity thread piece 5 reach better stability when removing, avoid it because the rotation of screw dwang 4 removes to it and produces the influence, thereby be convenient for can be better connect the installation operation, and then be convenient for can be better satisfy people's user demand.

Third, on the basis of first embodiment, the outside border ring of turning block 10 is equipped with annular antiskid serrated bar, can be convenient for people better rotate the operation to turning block 10 when using, has reached good anti-skidding effect to be convenient for can be better satisfy people's user demand.

In the fourth embodiment, on the basis of the first embodiment, a connecting rod 13 is installed on one side of the rotating block 10 close to the threaded rotating rod 4, a rod groove 14 is formed in one end of the threaded rotating rod 4 close to the rotating block 10, a tension spring 15 is fixedly installed on the inner side of the rod groove 14, and one end of the tension spring 15 is fixedly connected with the connecting rod 13; the top and the bottom of one end of the connecting rod 13 close to the tension spring 15 are both provided with a positioning slide block 16, and the top end and the bottom end inside the rod groove 14 are both provided with a positioning slide groove 17 matched with the positioning slide block 16; locating piece 18 is installed on a side top of turning block 10, and locating piece groove 19 with locating piece 18 looks adaptation is seted up with the corresponding position of locating piece 18 in the outside limit of connecting seat 2, through connecting rod 13 and the interact of locating slider 16 and location spout 17, can make turning block 10 pull out and can drive screw thread dwang 4 and rotate, cooperate simultaneously under the interact of locating piece 18 and locating piece groove 19 and extension spring 15, can make turning block 10 reach better location after the operation is accomplished, avoid it to take place to rotate, the stability of connection installation has been ensured.

The working principle is as follows: during operation, at first through the location slider 16 and location spout 17 and the connecting rod 13 that set up, can make turning block 10 pull out and can drive threaded rotating rod 4 and rotate, then through the rotation of threaded rotating rod 4, make activity thread piece 5 remove, activity thread piece 5 removes and drives swing joint board 6 and connecting block 7 and remove, make connecting block 7 remove to the connecting hole on the link, thereby make gear pump body 1 can be better connect the installation operation, connect the installation completion back, under locating piece 18 and locating piece groove 19 and extension spring 15's interact, can make turning block 10 reach better location after the operation is accomplished, avoid it to take place to rotate, the stability of connection installation has been ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 connecting device that ally oneself with, includes gear pump body (1), its characterized in that: the gear pump comprises a gear pump body (1), a connecting seat (2) is installed at the bottom of the gear pump body (1), mounting grooves (3) are symmetrically formed in the bottom of the connecting seat (2), threaded rotating rods (4) are installed inside the mounting grooves (3), movable threaded blocks (5) matched with the threaded rotating rods (4) are sleeved on the outer side edges of the threaded rotating rods (4), movable connecting plates (6) are installed at the bottoms of the movable threaded blocks (5), connecting blocks (7) are symmetrically installed on one side edges of the movable connecting plates (6), connecting shaft seats (8) are installed at the ends, close to each other, of the threaded rotating rods (4), the connecting shaft seats (8) are fixedly connected with the inner side edges of the mounting grooves (3), threaded sleeves (9) are installed on the two side edges of the connecting seat (2) in a penetrating mode and correspond to the threaded rotating rods (4), and one ends, far away from the connecting shaft seats (8), of the threaded rotating rods (4) penetrate through the threaded sleeves (9) and extend to the two sides of the connecting seat (2), and a rotating block (10) is arranged at one end of the threaded rotating rod (4) far away from the mounting groove (3).

2. A multiple hydraulic gear pump connection as defined in claim 1, wherein: and a positioning pulley (11) is installed at the top of the movable thread block (5), and a pulley groove (12) matched with the positioning pulley (11) is formed in the top of the installation groove (3).

3. A multiple hydraulic gear pump connection as defined in claim 1, wherein: the outer side edge of the rotating block (10) is annularly provided with an annular anti-skidding toothed stripe strip.

4. A multiple hydraulic gear pump connection as defined in claim 1, wherein: connecting rod (13) are installed to a side that turning block (10) are close to screw thread dwang (4), and screw thread dwang (4) are close to the inside pole groove (14) of having seted up of one end of turning block (10), and the inboard side fixed mounting of pole groove (14) has extension spring (15), and the one end and connecting rod (13) fixed connection of extension spring (15).

5. A multiple hydraulic gear pump connection device as defined in claim 4, wherein: the one end top that connecting rod (13) is close to extension spring (15) all installs location slider (16) with the bottom, and the inside top of rod groove (14) all offer with location slider (16) looks adaptation location spout (17) with the bottom.

6. A multiple hydraulic gear pump connection device as claimed in claim 5, wherein: a positioning block (18) is mounted at the top end of one side edge of the rotating block (10), and a positioning block groove (19) matched with the positioning block (18) is formed in the position, corresponding to the positioning block (18), of the outer side edge of the connecting seat (2).