阅读说明：本技术 一种阀芯内设缓冲传动的气压增压机 (Pneumatic booster with buffering transmission in valve core ) 是由 蓝石胜 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种阀芯内设缓冲传动的气压增压机,其结构包括加压器、增压机、支撑脚,加压器与增压机安装连接,增压机与支撑脚焊接,增压机由增压泵、控制器、驱动机组成,增压泵、驱动机与控制器电连接,增压泵包括泵体、换向阀体、驱动管路、启动活塞、单向阀体,本发明增压泵运行时,单向阀体进行预压运行、启动活塞进行增压运行、换向阀体进行回程运行,运行过程中球簧与阀簧分别给圆球与启动活塞起到缓冲作用,垫块对启动活塞起到气垫、弹力缓冲的作用；实现了即使阀芯进行往复移动的速度极快、撞击力度增加,增加的缓冲传动也能够有效的降低了泵体运行时的损耗,使用寿命也有效提高,运行更加稳定。(The invention discloses an air pressure booster with a valve core internally provided with buffer transmission, which structurally comprises a pressurizer, a booster and supporting legs, wherein the pressurizer is installed and connected with the booster, the booster is welded with the supporting legs, the booster consists of the booster pump, a controller and a driving machine, the booster pump and the driving machine are electrically connected with the controller, and the booster pump comprises a pump body, a reversing valve body, a driving pipeline, a starting piston and a one-way valve body; even the speed that the case carries out reciprocating motion is very fast, the striking dynamics increases, the loss when the pump body operation that also can effectual reduction of the buffering transmission of increase has been realized, and life also effectively improves, moves more stably.)

1. The utility model provides an establish buffering driven atmospheric pressure booster compressor in case, its structure includes pressurizer (1), booster compressor (2), supporting legs (3), pressurizer (1) and booster compressor (2) erection joint, booster compressor (2) and supporting legs (3) welding, its characterized in that:

the booster (2) comprises a booster pump (20), a controller (21) and a driver (22), wherein the booster pump (20) and the driver (22) are electrically connected with the controller (21).

2. The pneumatic booster with built-in cushion transmission of claim 1, wherein: the booster pump (20) comprises a pump body (200), a reversing valve body (201), a driving pipeline (202), a starting piston (203) and a one-way valve body (204), the pump body (200) is welded with the one-way valve body (204), the reversing valve body (201), the starting piston (203) are meshed with the driving pipeline (202), the starting piston (203) is locked with the one-way valve body (204), and the pump body (200) is communicated with the driving pipeline (202).

3. The pneumatic booster with in-spool cushion transmission according to claim 2, characterized in that: the reversing valve body (201) comprises a valve spring (2010), a moving lever (2011), a hole buckle (2012) and a valve body (2013), the valve spring (2010) is welded with the moving lever (2011), the hole buckle (2012) is installed on the valve body (2013) and is buckled with the moving lever (2011), and the hole buckle (2012) is provided with an inner arc buckle (40).

4. The pneumatic booster with in-spool cushion transmission according to claim 2, characterized in that: the starting piston (203) comprises a cushion block (2030), an inner valve frame (2031) and a T rod (2032), wherein the cushion block (2030) is welded with the inner valve frame (2031), and the inner valve frame (2031) is connected with the inner valve T rod (2032) in a track mode.

5. The pneumatic booster with in-spool cushion transmission according to claim 4, characterized in that: the cushion block (2030) comprises a cushion block frame body (50), a cushion block spring (51) and an air cushion T rod (52), wherein the cushion block frame body (50) is welded with the cushion block spring (51), and the cushion block frame body (50) is connected with the air cushion T rod (52) in an adhesive mode.

6. The pneumatic booster with in-spool cushion transmission according to claim 2, characterized in that: the check valve body (204) comprises a U-shaped valve port (2040) and an L-shaped valve body (2041), and the U-shaped valve port (2040) and the L-shaped valve body (2041) are locked.

7. The pneumatic booster with in-spool cushion transmission according to claim 6, characterized in that: the U-shaped valve port (2040) comprises a ball (60), a ball spring (61) and a U-shaped frame (62), the ball (60) and the U-shaped frame (62) are welded with the ball spring (61), and the ball (60) is arranged on the U-shaped frame (62).

Technical Field

The invention relates to the field of pneumatic equipment, in particular to a pneumatic booster with a buffering transmission device arranged in a valve core.

Background

The air pressure booster is a piston type booster pump which takes compressed air as a power source and integrally combines an oil pressure cylinder and the booster to improve the air pressure value, and the booster pump performs reciprocating transmission action to increase the air pressure during operation, for example, a water sprayer is connected with the air pressure booster to increase the water spraying pressure of the water sprayer.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provides an air pressure booster with a buffer transmission in a valve core, so as to solve the problems that the reciprocating movement speed of the valve core is extremely high during operation, the impact force of the valve core on a valve body is increased along with the increase of output pressure, the loss of a pump body is increased for a long time, the service life is shortened, and the stability of the pump body during operation cannot be ensured.

The invention is realized by adopting the following technical scheme: the utility model provides an establish buffering driven atmospheric pressure booster compressor in case, its structure includes presser, booster compressor, supporting legs, presser bottom and booster compressor erection joint, the welding of booster compressor bottom and supporting legs, the booster compressor comprises booster pump, controller, driving machine, booster pump, driving machine and controller electricity are connected, the booster pump becomes the integral structure with the controller, the driving machine is located inside the booster pump.

Further preferably, the booster pump comprises a pump body, a reversing valve body, a driving pipeline, a starting piston and a one-way valve body, the bottom of the pump body is welded with the one-way valve body, the upper end and the lower end of the reversing valve body, the starting piston and the driving pipeline are meshed, the bottom end of the starting piston is locked with the one-way valve body, and the top of the pump body is communicated with the driving pipeline.

Further preferably, the reversing valve body comprises a valve spring, a movable lever, a hole buckle and a valve body, the valve spring is welded to the left end and the right end of the movable lever, the hole buckle is installed in the middle of the valve body and is buckled with the middle of the movable lever, and an inner arc buckle is arranged in the middle of the hole buckle.

Further preferably, the starting piston comprises a cushion block, an inner valve frame and a T rod, the cushion block is welded with the inner side of the inner valve frame, and the inner valve frame is connected with the left end and the right end of the T rod of the inner valve through tracks.

Preferably, the cushion block comprises a cushion block frame body, a cushion block spring and an air cushion T rod, the cushion block frame body is welded with the upper end of the cushion block spring, and the inner side of the cushion block frame body is connected with the air cushion T rod in a gluing mode.

Further preferably, the check valve body comprises a U-shaped valve port and an L-shaped valve body, and the U-shaped valve port is locked with the inner side of the L-shaped valve body.

Preferably, the U-shaped valve port comprises a ball, a ball spring and a U-shaped frame, the ball and the U-shaped frame are welded with the inner ring side of the ball spring, and the ball is arranged in the middle of the U-shaped frame.

Advantageous effects

When the automatic water spraying device operates, the reciprocating movement speed of the valve core is extremely high, the impact force of the valve core on the valve body is increased along with the increase of output pressure, the connection and installation of the water spraying machine and the air pressure booster can be increased for a long time, the controller controls the equipment to operate, the one-way valve body, the starting piston and the reversing valve body are sequentially subjected to prepressing, pressurizing and returning, the ball moves in the U frame during prepressing operation, the ball is pulled by the ball spring during movement, the moving speed of the ball is increased by the elastic action of the ball spring, and the ball plays a role of buffering during movement; in the pressurizing operation process, the T rod reciprocates up and down, the T rod has larger reciprocating motion and larger impact force and is distributed in a rectangular shape, the T rod moves up or down and then pushes the T rod to the air cushion when moving, the T rod of the air cushion buffers the air cushion, and then the cushion body spring buffers the elasticity, thereby playing the role of double buffering of the T rod air cushion spring; in the return stroke operation process, the moving lever performs left-right reciprocating movement, the left end and the right end of the moving lever in the moving process are buffered through the valve spring, the middle of the moving lever and the hole buckle realize buckling (the pump body and the reversing valve body are in a closed state when in buckling, and the pump body and the reversing valve body are in a communicated state when in buckling), the hole buckle does not influence the moving speed of the moving lever due to a soft rubber structure when the resistance is increased, the whole operation is stable, the loss of the pump body is increased, the service life is shortened, and the stability of the pump body in operation can not be ensured.

Compared with the prior art, the invention has the beneficial effects that: when the booster pump operates, the one-way valve body performs prepressing operation, the starting piston performs supercharging operation, and the reversing valve body performs return stroke operation, the ball spring and the valve spring respectively play a buffering role for the ball and the starting piston in the operation process, and the cushion block plays a role in air cushion and elastic force buffering for the starting piston; even the speed that the case carries out reciprocating motion is very fast, the striking dynamics increases, the loss when the pump body operation that also can effectual reduction of the buffering transmission of increase has been realized, and life also effectively improves, moves more stably.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 shows a schematic diagram of a pneumatic booster with a cushion transmission in the valve core according to the invention.

Fig. 2 shows a perspective schematic view of the pneumatic booster according to the invention.

Figure 3 shows a schematic view of the structure of the present invention in a sectional view.

Fig. 4 shows a schematic view of the structure of the reversing valve body of the invention.

Fig. 5 shows a schematic structural diagram of a of fig. 4 according to the present invention.

Fig. 6 shows a schematic view of the starting piston according to the invention.

Fig. 7 shows a schematic view of the structure of the spacer block of the present invention.

Fig. 8 shows a schematic structural view of the check valve body of the present invention.

In the figure: the booster comprises a pressurizer 1, a booster 2, supporting legs 3, a booster pump 20, a controller 21, a driving machine 22, a pump body 200, a reversing valve body 201, a driving pipeline 202, a starting piston 203, a one-way valve body 204, a valve spring 2010, a moving lever 2011, a hole buckle 2012, a valve body 2013, an inner arc buckle 40, a cushion block 2030, an inner valve frame 2031, a T-shaped rod 2032, a cushion block frame 50, a cushion spring 51, an air cushion T-shaped rod 52, a U-shaped valve port 2040, an L-shaped valve body 2041, a spherical ball 60, a spherical spring 61 and a U-shaped frame 62.

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.

Referring to fig. 1-8, the present invention provides a technical scheme of an air pressure supercharger with a buffering transmission in a valve core: its structure includes presser 1, booster compressor 2, supporting legs 3, presser 1 acts on the pressure that further increases booster compressor 2, presser 1 and booster compressor 2 erection joint, booster compressor 2 and supporting legs 3 welding, booster compressor 2 comprises booster pump 20, controller 21, driving machine 22, act on drive arrangement, the starting apparatus operation, booster pump 20, driving machine 22 are connected with controller 21 electricity, booster pump 20 includes the pump body 200, switching-over valve body 201, drive pipeline 202, start piston 203, check valve body 204, booster pump 20 realizes the formation and the increase of pressure, the pump body 200 welds with check valve body 204, switching-over valve body 201, start piston 203 and drive pipeline 202 mesh, start piston 203 and check valve body 204 lock, the pump body 200 communicates with each other with drive pipeline 202, check valve body 204 carries out the pre-compaction operation, the starting piston 203 performs pressurization operation, the reversing valve body 201 performs return operation, transmission order stability is good, the reversing valve body 201 comprises a valve spring 2010, a moving bar 2011, a hole buckle 2012 and a valve body 2013, the valve spring 2010 is welded with the moving bar 2011, the valve spring 2010 is distributed at the left end and the right end of the moving bar 2011 in a rectangular shape, reciprocating stability of the moving bar 2011 is improved, and a buffering effect is achieved, the hole buckle 2012 is installed on the valve body 2013 and is buckled with the moving bar 2011, the hole buckle 2012 is provided with an inner arc buckle 40, the hole buckle 2012 is a soft rubber structure, movement resistance of the moving bar 2011 is increased, and meanwhile reduction of movement speed of the moving bar 2011 is avoided, the starting piston 203 comprises a cushion block 2030, an inner valve frame 2031 and a T rod 2032, the cushion block 2030 is welded with the inner valve frame 2031, the inner valve frame 2031 is connected with the inner valve T rod 2032 in a rail mode, and the starting piston 2030 comprises a frame 50, a frame 2030, The cushion block frame 50 is welded with the cushion spring 51, the cushion block frame 50 is connected with the cushion T rod 52 through glue, the cushion T rod 52 performs cushion buffering, the cushion spring 51 performs elastic buffering, the T rod 2032 performs double buffering, the buffering effect is good, the one-way valve body 204 comprises a U-shaped valve port 2040 and an L-shaped valve body 2041, the U-shaped valve port 2040 is locked with the L-shaped valve body 2041, the U-shaped valve port 2040 and the L-shaped valve body 2041 are distributed at a right angle, the distance interval is reasonable, the balance of return stroke returning force is kept, the U-shaped valve port 2040 comprises a round ball 60, a ball spring 61 and a U frame 62, the round ball 60 and the U frame 62 are welded with the ball spring 61, the ball 60 is arranged on the U frame 62, the ball spring 61 pulls the round ball 60 when the round ball 60 moves, the elastic action of the ball spring 61 increases the moving speed of the ball 60 (the moving speed of the ball spring 61 is consistent with the moving lever 2011, the stability of the transmission rhythm is improved), and simultaneously, the ball 60 plays a role of buffering when moving.

During operation, the valve core moves to and fro at a very high speed, the impact force of the valve core on the valve body is increased along with the increase of output pressure, a water spraying machine is connected with an air pressure booster and installed for a long time, the controller 21 controls the equipment to operate, the one-way valve body 204, the starting piston 203 and the reversing valve body 201 sequentially perform pre-pressing, pressurizing and returning, in the pre-pressing operation process, the round ball 60 moves in the U-shaped frame 62, the round ball 60 is drawn by the ball spring 61 while moving, the moving speed of the round ball 60 is increased by the elastic action of the ball spring 61, and the round ball 60 also plays a buffering role during moving; in the pressurizing operation process, the T-bar 2032 performs up-and-down reciprocating motion, the impact force is larger due to the larger reciprocating motion of the T-bar 2032, the T-bar 2030 is in rectangular distribution, when moving, the T-bar 2032 moves up or down and then jacks the air cushion T-bar 52, the air cushion T-bar 52 performs air cushion buffering, and then the cushion spring 51 performs elastic buffering to perform double buffering on the air cushion spring of the T-bar 2032; in the return stroke operation process, the movable bar 2011 performs left-right reciprocating movement, the left end and the right end of the movable bar 2011 in the moving process are buffered through the valve spring 2010, the middle of the movable bar 2011 and the hole buckle 2012 are buckled to realize buckling (the pump body 200 and the reversing valve body 201 are in a closed state when the buckling is performed, the pump body 200 and the reversing valve body 201 are in a communicated state when the buckling is performed), the moving speed of the movable bar 2011 cannot be influenced by the hole buckle 2012 due to a soft rubber structure when resistance is increased, the whole operation is stable, the loss of the pump body is added, the service life is shortened, and the stability of the pump body in the operation can not be.

Compared with the prior art, the invention has the technical progress that: when the booster pump 20 operates, the check valve body 204 performs pre-pressing operation, the starting piston 203 performs boosting operation, and the reversing valve body 201 performs return operation, the ball spring 61 and the valve spring 2010 respectively play a role in buffering the ball 60 and the starting piston 203 in the operation process, and the cushion block 2030 plays a role in air cushion and elastic force buffering on the starting piston 203; even the speed that the case carries out reciprocating motion is very fast, the striking dynamics increases, the loss when the pump body operation that also can effectual reduction of the buffering transmission of increase has been realized, and life also effectively improves, moves more stably.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.