CN214998068U

CN214998068U - Transmission high-pressure pump with planetary reduction mechanism

Info

Publication number: CN214998068U
Application number: CN202121428493.0U
Authority: CN
Inventors: 朱晨曦
Original assignee: Changzhou Wangfushiyou High Pressure Pump Valve Co ltd
Current assignee: Changzhou Wangfushiyou High Pressure Pump Valve Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-03
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a transmission high-pressure pump with planet reduction gears, including first shell, one side threaded connection of first shell has the second shell, fixedly connected with backup pad on one side inner wall of first shell, backup pad one side swing joint has the transmission case, one side upper end fixedly connected with fixed plate of transmission case, sliding connection has the removal post on the inner wall of fixed plate, remove the lower extreme fixedly connected with connecting plate of post, the first cardboard of two symmetric distributions of lower extreme fixedly connected with of connecting plate, the intermediate position fixedly connected with card post of connecting plate lower extreme, fixedly connected with second cardboard in the lower extreme wall body of transmission case, be equipped with planet reduction gears in the transmission case. The utility model discloses made things convenient for the dismouting to the inside apparatus of high-pressure pump to be maintained, avoided leading to the damage of inside apparatus because of loaded down with trivial details dismouting process to be unfavorable for the use of high-pressure pump, reduced the practicality of high-pressure pump.

Description

Transmission high-pressure pump with planetary reduction mechanism

Technical Field

The utility model relates to a transmission high-pressure pump technical field specifically is a transmission high-pressure pump with planetary reduction mechanism.

Background

Along with the development of the society, because of the development needs, the high-pressure pump begins to be used frequently, and the high-pressure pump is the equipment that provides high-pressure power for high-pressure jet grouting cement thick liquid, is used for the reinforcement of foundation such as building, highway, also can be used for high-pressure water jet to assist broken rock coal breakage, and hydraulic prop supplies liquid in the pit, and the anchor has water conservancy inflation metal stock pump high pressure water, and large-scale pipeline mediation desilting is washd etc.. When the existing high-pressure pump works for a long time, internal instruments need to be maintained and overhauled regularly.

However, when the high-pressure pump is disassembled, the operation steps are complex, time and labor are wasted, and the motor or the gear is easily damaged in the disassembling and assembling process, so that the normal operation of the high-pressure pump is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission high-pressure pump with planetary reduction mechanism to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a transmission high-pressure pump with planetary reduction mechanism, includes first shell, one side threaded connection of first shell has the second shell, fixedly connected with backup pad on one side inner wall of first shell, backup pad one side swing joint has the transmission case, one side upper end fixedly connected with fixed plate of transmission case, sliding connection has the removal post on the inner wall of fixed plate, the lower extreme fixedly connected with connecting plate of removal post, connecting plate and transmission case wall body sliding connection, the first cardboard of two symmetric distributions of lower extreme fixedly connected with of connecting plate, the intermediate position fixedly connected with card post of connecting plate lower extreme, fixedly connected with second cardboard in the lower extreme wall body of transmission case, be equipped with planetary reduction mechanism in the transmission case.

In a preferred embodiment: the planetary reduction mechanism comprises a motor fixedly connected with the side wall of the supporting plate, a first gear is connected to one side of the motor in a shaft connection mode, a second gear is connected to the first gear in a meshed mode, a gear ring is connected to the second gear in a meshed mode, and the gear ring is fixedly connected with the side wall of the transmission case.

In a preferred embodiment: the diameter of second gear is greater than the diameter of first gear, the upper end of second cardboard is equipped with first draw-in groove, first cardboard sliding connection is in first draw-in groove, and the diameter through the second gear is greater than the setting of the diameter of first gear, can slow down the rotational speed of countershaft, and then makes the work effect of high-pressure pump better.

In a preferred embodiment: the lower extreme fixedly connected with spring of fixed plate, the lower extreme and the connecting plate fixed connection of spring, the inner wall and the removal post sliding connection of spring have made things convenient for the dismouting maintenance of countershaft through the setting of spring.

In a preferred embodiment: equal swing joint has the pivot in the wall body of one side of second shell and transmission case, be equipped with on the lateral wall body of pivot with card post shape assorted second draw-in groove, card post sliding connection has increased the fixed action to the pivot through the setting of card post in the second draw-in groove.

In a preferred embodiment: the top fixedly connected with handle of removal post, two symmetric distribution's of fixedly connected with stopper on the inner wall of first shell, transmission case and stopper swing joint through the setting of stopper, have increased the steadiness when transmission case rotates.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a setting of fixed plate, removal post, connecting plate, first cardboard, card post, second cardboard, first draw-in groove, spring, second draw-in groove and handle has made things convenient for the dismouting maintenance to the inside apparatus of high-pressure pump, avoids leading to the damage of inside apparatus because of loaded down with trivial details dismouting process to be unfavorable for the use of high-pressure pump, reduced the practicality of high-pressure pump, through the setting of first draw-in groove and second draw-in groove again, increased the steadiness to the countershaft installation.

2. The utility model discloses a setting of motor, first gear, second gear and ring gear can slow down the rotational speed of countershaft, and then makes the working effect of high-pressure pump better, and further increase the practicality of high-pressure pump, through the setting of stopper again, steadiness when having increased the transmission case and having rotated.

Drawings

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

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

FIG. 2 is a schematic view of a connection structure of the first clamping plate and the second clamping plate of the present invention;

fig. 3 is a schematic view of a connection structure of the first gear, the second gear and the gear ring of the present invention;

FIG. 4 is a schematic view of the structure of the rotating shaft of the present invention;

in the figure: 1. a first housing; 2. a second housing; 3. a support plate; 4. a transmission case; 5. a fixing plate; 6. moving the column; 7. a connecting plate; 8. a first clamping plate; 9. clamping the column; 10. a second clamping plate; 11. a motor; 12. a first gear; 13. a second gear; 14. a ring gear; 15. a first card slot; 16. a spring; 17. a rotating shaft; 18. a second card slot; 19. a handle; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a transmission high-pressure pump with planetary reduction mechanism, includes first shell 1, one side threaded connection of first shell 1 has second shell 2, fixedly connected with backup pad 3 on one side inner wall of first shell 1, 3 one side swing joint of backup pad has transmission case 4, one side upper end fixedly connected with fixed plate 5 of transmission case 4, sliding connection has removal post 6 on the inner wall of fixed plate 5, remove the lower extreme fixedly connected with connecting plate 7 of post 6, connecting plate 7 and transmission case 4 wall body sliding connection, the first cardboard 8 of two symmetric distributions of lower extreme fixedly connected with of connecting plate 7, the intermediate position fixedly connected with card post 9 of connecting plate 7 lower extreme, fixedly connected with second cardboard 10 in the lower extreme wall body of transmission case 4, be equipped with planetary reduction mechanism in the transmission case 4.

Further, the planetary reduction mechanism comprises a motor 11 fixedly connected with the side wall of the supporting plate 3, a first gear 12 is coupled to one side of the motor 11, a second gear 13 is engaged and connected to the first gear 12, a gear ring 14 is engaged and connected to the second gear 13, and the gear ring 14 is fixedly connected with the side wall of the transmission case 4.

Furthermore, the diameter of the second gear 13 is greater than that of the first gear 12, a first clamping groove 15 is formed in the upper end of the second clamping plate 10, the first clamping plate 8 is connected in the first clamping groove 15 in a sliding mode, the first gear is driven to rotate along with the starting of the motor, and then the second gear is driven to rotate, so that the gear ring is driven to perform deceleration movement.

Further, the lower end of the fixed plate 5 is fixedly connected with a spring 16, the lower end of the spring 16 is fixedly connected with the connecting plate 7, the inner wall of the spring 16 is connected with the moving column 6 in a sliding mode, the handle is lifted upwards to drive the spring to compress, subsequent installation of the rotating shaft is facilitated, the handle only needs to be loosened, and the connecting plate moves downwards under the action of the spring and is fixed to the rotating shaft.

Further, equal swing joint has pivot 17 in one side of second shell 2 and the wall body of transmission case 4, be equipped with on one side wall body of pivot 17 with card post 9 shape assorted second draw-in groove 18, card post 9 sliding connection is in second draw-in groove 18, along with upwards lifting the handle, and then can drive card post roll-off second draw-in groove.

Further, the top fixedly connected with handle 19 of removal post 6, two symmetric distribution's of fixedly connected with stopper 20 on the inner wall of first shell 1, transmission case 4 and stopper 20 swing joint along with the transmission case rotates, and the stopper plays spacing supporting role, avoids the transmission case to break away from the backup pad, and then is unfavorable for the use to the high-pressure pump.

The utility model discloses a theory of operation: when the high-pressure pump is used, the motor 11 is started firstly, the motor 11 is started to drive the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the gear ring 14 is driven to rotate through the second gear 13, the gear ring 14 rotates to drive the transmission case 4 to start to rotate on one side of the supporting plate 3 under the limiting and supporting action of the limiting block 20, and further the rotating shaft 17 is driven to rotate, so that the subsequent high-pressure pump starts to work, the baffle is fixedly connected to the inner side wall of the second shell 2, the right side of the baffle is rotatably connected with the transmission case 4, the transmission case 4 can be prevented from being separated from the supporting plate 3 during rotation, when the high-pressure pump finishes working and needs to disassemble and maintain the rotating shaft 17, the first shell 1 is rotated firstly, so that the first shell 1 is separated from the second shell 2, meanwhile, the first gear 12 and the second gear 13 are separated from the gear ring 14, and then the handle 19 is pulled upwards, so as to drive the moving column 6 to move, the movable column 6 moves to drive the connecting plate 7 to move upwards and further drive the spring 16 to compress, the connecting plate 7 moves upwards to drive the clamping column 9 to be separated from the second clamping groove, meanwhile, the first clamping plate 8 is separated from the first clamping groove 15, further, the first clamping plate 8 is separated from the second clamping plate 10, then, the rotating shaft 17 is separated from the transmission box 4, so that the rotating shaft 17 can be disassembled and maintained, meanwhile, the maintenance of the internal apparatus of the transmission box 4 is facilitated, after the maintenance is completed, the rotating shaft 17 is placed in the wall body of the transmission box 4, then, the handle 19 is loosened, the movable column 6 moves downwards under the action of the spring 16, further, the first clamping plate 8 and the clamping column 9 are driven by the connecting plate 7 to be clamped into the second clamping plate 10 and the rotating shaft 17 respectively, so that the fixing of the rotating shaft 17 is completed, then, the first shell 1 is rotated to be fixedly connected with the second shell 2, at the moment, the second gear 13 also moves into the gear ring 14, thereby completing the disassembly, assembly and maintenance of the internal apparatus of the high-pressure pump.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transmission high-pressure pump with planetary reduction mechanism, includes first shell (1), its characterized in that: a second shell (2) is connected with one side of the first shell (1) through threads, a supporting plate (3) is fixedly connected with the inner wall of one side of the first shell (1), one side of the supporting plate (3) is movably connected with a transmission case (4), the upper end of one side of the transmission case (4) is fixedly connected with a fixed plate (5), the inner wall of the fixed plate (5) is connected with a movable column (6) in a sliding way, the lower end of the movable column (6) is fixedly connected with a connecting plate (7), the connecting plate (7) is connected with the wall body of the transmission case (4) in a sliding way, the lower end of the connecting plate (7) is fixedly connected with two first clamping plates (8) which are symmetrically distributed, a clamping column (9) is fixedly connected at the middle position of the lower end of the connecting plate (7), the inner wall of the lower end of the transmission case (4) is fixedly connected with a second clamping plate (10), and a planetary speed reducing mechanism is arranged in the transmission case (4).

2. The high-pressure transmission pump with a planetary reduction mechanism according to claim 1, characterized in that: planetary reduction mechanism include motor (11) with backup pad (3) lateral wall fixed connection, one side coupling of motor (11) has first gear (12), first gear (12) meshing is connected with second gear (13), second gear (13) meshing is connected with ring gear (14), ring gear (14) and transmission case (4) lateral wall fixed connection.

3. The high-pressure transmission pump with a planetary reduction mechanism according to claim 2, characterized in that: the diameter of the second gear (13) is larger than that of the first gear (12), a first clamping groove (15) is formed in the upper end of the second clamping plate (10), and the first clamping plate (8) is connected in the first clamping groove (15) in a sliding mode.

4. The high-pressure transmission pump with a planetary reduction mechanism according to claim 1, characterized in that: the lower extreme fixedly connected with spring (16) of fixed plate (5), the lower extreme and connecting plate (7) fixed connection of spring (16), the inner wall and the removal post (6) sliding connection of spring (16).

5. The high-pressure transmission pump with a planetary reduction mechanism according to claim 2, characterized in that: one side of second shell (2) and the wall body of transmission case (4) in equal swing joint have pivot (17), be equipped with on the lateral wall body of pivot (17) with card post (9) shape assorted second draw-in groove (18), card post (9) sliding connection is in second draw-in groove (18).

6. The high-pressure transmission pump with a planetary reduction mechanism according to claim 4, characterized in that: the top fixedly connected with handle (19) of removing post (6), fixedly connected with two symmetric distribution's stopper (20) on the inner wall of first shell (1), transmission case (4) and stopper (20) swing joint.