阅读说明：本技术 一种多腔大推力节能油缸 (A kind of multi-cavity high thrust energy saving cylinder ) 是由 陈大山 于 2019-08-28 设计创作，主要内容包括：本发明涉及多腔大推力节能油缸技术领域,且公开了一种多腔大推力节能油缸,包括油缸,所述油缸为现有结构,在此不做赘述,油缸的右侧外壁上开设有连接口,连接口是用来加润滑油使用的,油缸的右侧固定安装有连接块,连接块为圆柱形的块,且连接块的内部为空心的结构,连接块内部空心的部分贯穿了连接块的左侧壁面,连接块与连接口连通,连接块的上方壁面开设有开口,连接块的底部壁面上固定安装有弹簧A,将圆球向下按压,然后向开口的内部注入润滑油,然后润滑油会随着连接块的内部进入到连接口中中,然后将进入到油缸的内部,达到了加润滑油的目的,且松手之后,弹簧A回弹,将圆球顶起,将开口堵住,达到了自动密封效果。(The present invention relates to multi-cavity high thrust energy saving cylinder technical fields, and disclose a kind of multi-cavity high thrust energy saving cylinder, including oil cylinder, the oil cylinder is existing structure, this will not be repeated here, connector is offered in the outer right wall of oil cylinder, connector is for adding lubricating oil to use, link block is fixedly installed on the right side of oil cylinder, link block is cylindrical block, and the inside of link block is hollow structure, the left side wall surface of link block has been run through in the part of link block boring, link block is connected to connector, the top wall surface of link block offers opening, spring A is fixedly installed in the bottom wall of link block, ball is pressed down on, then lubricating oil is injected to the inside of opening, then lubricating oil can enter in connector with the inside of link block, then it will go into the inside of oil cylinder, achieve the purpose that add lubricating oil, And after loosing one's grip, ball is jacked up, opening is blocked, reached automatic-sealed effect by spring A rebound.)

1. a kind of multi-cavity high thrust energy saving cylinder, including oil cylinder (1), it is characterised in that: opened in the outer right wall of the oil cylinder (1) It equipped with connector (6), is fixedly installed on the right side of oil cylinder (1) link block (2), the top wall surface of link block (2) offers opening (7), opening (7) is circular mouth, is fixedly installed with spring A (8) in the bottom wall of link block (2), the upper end of spring A (8) It is fixedly installed with ball (9), threaded hole one (10) is offered in the outer right wall of oil cylinder (1), screw thread connects in threaded hole one (10) It is connected to threaded post one (3), threaded post one (3) is located at the lower section of link block (2), and the lower section wall surface of oil cylinder (1) is fixedly installed with bottom Seat (4) opens up fluted (20) on pedestal (4), is fixedly mounted that there are two rectangular block (15), squares in the bottom wall of oil cylinder (1) It offers circular hole (16), is provided with below rectangular block (15) brace (18) on shape block (15), the base wall of the groove (20) It is offered on face elongated slot (19), cylinder one (22), the bottom of oil cylinder (1) is fixedly installed on the left and right inner wall of the groove (20) Two long blocks (12) are fixedly mounted on portion's wall surface, offer threaded hole two (13), two long blocks of the left and right sides in long block (12) (12) left and right corresponds to each other, and the left and right sides of pedestal (4) offers threaded hole three (14) respectively, the size of threaded hole three (14) with The size of threaded hole two (13) is identical, and the central point straight line of crossing of threaded hole three (14) exists with threaded hole two (13) central point straight line On same straight line, threaded hole three (14) communication groove (20), the internal whorl of threaded hole three (14) is connected with threaded post two (5), and threaded post two (5) extends into the inside of groove (20), and the threaded post two (15) extends into internal one of groove (20) End is threaded togather with threaded hole two (13).

2. a kind of multi-cavity high thrust energy saving cylinder according to claim 1, it is characterised in that: the link block (2) is circle Cylindrical piece, and the inside of link block (2) is hollow structure, link block (2) have been run through in the part of link block (2) boring Left side wall surface, link block (2) is connected to connector (6).

3. a kind of multi-cavity high thrust energy saving cylinder according to claim 1, it is characterised in that: three points of the ball (9) One of by be open (7) extend to the tops of link block (2), restraining position ring block (11) are fixedly mounted on the outer wall of oil cylinder (1), limit The bottom wall of ring (11) is flushed with the bottom wall of pedestal (1).

4. a kind of multi-cavity high thrust energy saving cylinder according to claim 1, it is characterised in that: the pedestal (4) is cylinder Trapezoidal block, cylinder (4) become larger from top to bottom, and groove (20) is circular slot.

5. a kind of multi-cavity high thrust energy saving cylinder according to claim 1, it is characterised in that: two rectangular blocks (15) Left and right corresponds to, and two mutual corresponding side wall surfaces in rectangular block (15) left and right are bonded to each other, and circular hole (16) has run through rectangular block (15) front and back wall surface.

6. a kind of multi-cavity high thrust energy saving cylinder according to claim 1, it is characterised in that: the brace (18) has two A, two braces (18) are gradually to tilt from top to bottom to the side mutually deviated from respectively, and the upper end of two braces (18) is solid Dingan County is equipped with round block (17), and the diameter of round block (17) is identical as the diameter of circular hole (16), and round block (17) and circular hole (16) activity are even It is connected together.

7. a kind of multi-cavity high thrust energy saving cylinder according to claim 1, it is characterised in that: the elongated slot (19) is rectangular The slot of shape, and two braces (18) extend to the inside of elongated slot (19) separately down, and two braces (18) extend to elongated slot (19) block of rectangle, fixed peace on the left and right inner wall of elongated slot (19) are fixedly installed on the side wall surface that internal left and right deviates from Equipped with spring B (21), two spring Bs (21) left and right are corresponded to, two spring B (21) left and right side wall surface close to each other respectively with The separate side wall surface of block of rectangle or so is fixed together on two braces (18).

8. a kind of multi-cavity high thrust energy saving cylinder according to claim 7, it is characterised in that: two cylinders one (22) Left and right corresponds to, and the inside of two cylinders one (22) is hollow structure, and two circles have been run through in cylinder one (22) boring part Column one (22) left and right side wall surface close to each other, two cylinders one (22) control fixed peace on the side inner wall mutually deviated from Equipped with spring B (21).

9. a kind of multi-cavity high thrust energy saving cylinder according to claim 8, it is characterised in that: two braces (18) are left Cylinder two (23) is fixedly installed on the side wall surface that the right side is located remotely from each other, and two cylinders two (23) extend respectively into left and right two The inside of the cylinder one (21) of side, two spring B (21) left and right side wall surface close to each other respectively with two cylinders two (23) Left and right side wall surface close to each other is fixed together.

Technical field

The present invention relates to multi-cavity high thrust energy saving cylinder technical field, specially a kind of multi-cavity high thrust energy saving cylinder.

Background technique

Hydraulic cylinder is that hydraulic energy is changed into mechanical energy, the hydraulic of straight reciprocating motion (or pendulum motion) is done and executes member Part.Its structure is simple, reliable operation.Deceleration device when realizing reciprocating motion, can be removed from it, and do not have drive gap, Movement is steady, therefore is used widely in the hydraulic system of various machinery.Hydraulic cylinder power output and piston effective area and The pressure difference on its both sides is directly proportional；Hydraulic cylinder substantially by cylinder barrel and cylinder cap, piston and piston rod, sealing device, buffer unit with Exhaust apparatus composition.Depending on concrete application occasion, other devices are then essential for buffer unit and exhaust apparatus.

Throttle is usually used at the throttle out of existing oil cylinder and fills in capable closure, but such closure mode is easy It acutely falls off under shake, causes it to fall off in the process of work, influence using quality.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of multi-cavity high thrust energy saving cylinders, have convenient plus lubrication The advantages that oily.

(2) technical solution

To realize that above-mentioned convenience adds lubricating oil purpose, the invention provides the following technical scheme: a kind of multi-cavity high thrust is energy saving Oil cylinder, including oil cylinder, the oil cylinder are existing structure, and this will not be repeated here, and connector is offered in the outer right wall of oil cylinder, even Interface is link block to be fixedly installed on the right side of oil cylinder, link block is cylindrical block, and is connected for adding lubricating oil to use The inside of block is hollow structure, and the left side wall surface of link block has been run through in the part of link block boring, link block with connect Mouthful connection, the top wall surface of link block offers opening, is open as circular mouth, is fixedly installed in the bottom wall of link block Spring A, the upper end of spring A are fixedly installed with ball, and the one third of ball extends to the top of link block, oil cylinder by opening Outer right wall on offer threaded hole one, threaded hole first is that be used to be discharged what used oil in oil cylinder used, spiral shell in threaded hole one Line is connected with threaded post one, and threaded post one is located at the lower section of link block, restraining position ring block, stop collar is fixedly mounted on the outer wall of oil cylinder Bottom wall flushed with the bottom wall of pedestal, the lower section wall surface of oil cylinder is fixedly installed with pedestal, and pedestal is that cylinder is trapezoidal Block, cylinder become larger from top to bottom, open up fluted on pedestal, and groove is circular slot, in the bottom wall of oil cylinder It is fixedly mounted there are two rectangular block, two rectangular blocks or so correspond to, and the mutual corresponding side wall surface of two rectangular blocks or so is mutual It is bonded, offers circular hole on rectangular block, circular hole has run through the front and back wall surface of rectangular block, has been provided with brace below rectangular block, tiltedly There are two bars, and two braces are gradually to tilt from top to bottom to the side mutually deviated from respectively, and the upper end of two braces is fixed Round block is installed, the diameter of round block and the diameter of circular hole are identical, and round block is movably connected with circular hole, the bottom of the groove Elongated slot is offered on wall surface, elongated slot is rectangular slot, and two braces extend to the inside of elongated slot separately down, and two oblique Bar extends to the block that rectangle is fixedly installed on the side wall surface that left and right deviates from inside elongated slot, solid on the left and right inner wall of elongated slot Dingan County is equipped with spring B, and two spring Bs or so are corresponding.

Preferably, two described spring Bs or so side wall surface close to each other is left with the block of rectangle on two braces respectively Right separate side wall surface is fixed together, and cylinder one, two circles are fixedly installed on the left and right inner wall of the groove Column one or so is corresponding, and the inside of two cylinders one is hollow structure, and two cylinders one have been run through in one boring part of cylinder Left and right side wall surface close to each other.

Preferably, spring B is fixedly installed on the side inner wall that two cylinders one or so mutually deviate from, two tiltedly Cylinder two is fixedly installed on the side wall surface that bar or so is located remotely from each other, and two cylinders two extend respectively into the left and right sides The inside of cylinder one, two spring Bs or so side wall surface close to each other respectively with two cylinders two or so close to each other one Side wall surface is fixed together.

Preferably, two long blocks are fixedly mounted in the bottom wall of the oil cylinder, offer threaded hole two in long block, left and right Two long blocks of two sides or so correspond to each other, and the left and right sides of pedestal offers threaded hole three respectively, the size of threaded hole three with The size of threaded hole two is identical, and the central point straight line of crossing of threaded hole three crosses central point straight line in same straight line with threaded hole two On, threaded hole tee joint groove, the internal whorl of threaded hole three is connected with threaded post two, and threaded post two extends into the interior of groove Portion, the threaded post two extends into one end of inside grooves and threaded hole two is threaded togather.

(3) beneficial effect

Compared with prior art, the present invention provides a kind of multi-cavity high thrust energy saving cylinder, have it is following the utility model has the advantages that

1, the multi-cavity high thrust energy saving cylinder, ball is pressed down on, and then injects lubricating oil to the inside of opening, then Lubricating oil can enter in connector with the inside of link block, then will go into the inside of oil cylinder, reached plus lubricated The purpose of oil, and after loosing one's grip, ball is jacked up, opening is blocked, reached automatic-sealed effect by spring A rebound.

2, the multi-cavity high thrust energy saving cylinder, by rotary threaded column one, threaded post moves to the right for a moment, threaded post one It is taken out from threaded hole one, then the waste liquid inside oil cylinder can be discharged by threaded hole one, and threaded post one is then installed into spiral shell The inside of pit one, due to threaded hole one and threaded post first is that being threaded togather, so its stability fixed is high, no It is easy to be shaken off when cylinder efficient.

3, the multi-cavity high thrust energy saving cylinder, by being provided with threaded post two and threaded hole three, rotary threaded column two will The side that two threaded posts two are located remotely from each other to the left and right is mobile, then removes threaded post two, then can be removed oil pump, Such setting, which facilitates, removes oil pump, facilitates the maintenance present invention.

4, multi-cavity high thrust energy saving cylinder, by being provided with spring A and spring B, when vertical tremor occurs for the present invention When, two braces can move two sides to the left and right, then squeeze spring B, and spring B, which can give the power of vertical tremor, to be mitigated, When left and right vibration occurs for oil pump, two spring A can mitigate the dynamics of oil pump or so vibration.

Detailed description of the invention:

Fig. 1 is structure of the invention stereoscopic schematic diagram；

Fig. 2 is structure of the invention front cross-sectional schematic diagram.

In figure: 1 oil cylinder, 2 link blocks, 3 threaded posts one, 4 pedestals, 5 threaded posts two, 6 connectors, 7 openings, 8 spring A, 9 circles Ball, 10 threaded holes one, 11 stop collars, 12 long blocks, 13 threaded holes two, 14 threaded holes three, 15 rectangular blocks, 16 circular holes, 17 round blocks, 18 Brace, 19 elongated slots, 20 grooves, 21 spring Bs, 22 cylinders one, 23 cylinders two.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

A kind of multi-cavity high thrust energy saving cylinder referring to FIG. 1-2, including oil cylinder 1, the oil cylinder 1 are existing structure, herein It does not repeat them here, connector 6 is offered in the outer right wall of oil cylinder 1, connector 6 is the right side of oil cylinder 1 for adding lubricating oil to use Side is fixedly installed with link block 2, and link block 2 is cylindrical block, and the inside of link block 2 is hollow structure, in link block 2 The left side wall surface of link block 2 has been run through hollow part in portion, and link block 2 is connected to connector 6, and the top wall surface of link block 2 is opened Equipped with opening 7, opening 7 is circular mouth, and spring A8 is fixedly installed in the bottom wall of link block 2, and the upper end of spring A8 is solid Dingan County is equipped with ball 9, and the one third of ball 9 is extended to the top of link block 2 by opening 7, opened in the outer right wall of oil cylinder 1 Equipped with threaded hole 1, threaded hole 1 is used for used oil in oil cylinder 1 is discharged, and is threaded in threaded hole 1 Threaded post 1, threaded post 1 are located at the lower section of link block 2, restraining position ring block 11, stop collar 11 are fixedly mounted on the outer wall of oil cylinder 1 Bottom wall flushed with the bottom wall of pedestal 1, the lower section wall surface of oil cylinder 1 is fixedly installed with pedestal 4, and pedestal 4 is cylinder ladder The block of shape, cylinder 4 become larger from top to bottom, fluted 20 are opened up on pedestal 4, groove 20 is circular slot, oil cylinder 1 It is fixedly mounted in bottom wall there are two rectangular block 15, two rectangular blocks 15 or so correspond to, and two rectangular blocks 15 or so are mutually right The side wall surface answered is bonded to each other, and circular hole 16 is offered on rectangular block 15, and circular hole 16 has run through the front and back wall surface of rectangular block 15, square The lower section of shape block 15 is provided with brace 18, and there are two braces 18, and two braces 18 are from top to bottom gradually to mutually deviating from respectively Side inclination, the upper end of two braces 18 is fixedly installed with round block 17, and the diameter of round block 17 is identical as the diameter of circular hole 16, Round block 17 is movably connected with circular hole 16, and elongated slot 19 is offered in the bottom wall of the groove 20, and elongated slot 19 is rectangular The slot of shape, and two braces 18 extend to the inside of elongated slot 19 separately down, and two braces 18 extend to a 19 inside left side of elongated slot It is fixedly installed with the block of rectangle on the side wall surface that the right side deviates from, is fixedly installed with spring B 21 on the left and right inner wall of elongated slot 19, Two spring Bs 21 or so are corresponding, two spring Bs 21 or so side wall surface close to each other respectively with rectangle on two braces 18 The separate side wall surface of block or so is fixed together, and is fixedly installed with cylinder one on the left and right inner wall of the groove 20 22, two cylinders one 22 or so are corresponding, and the inside of two cylinders 1 is hollow structure, and one 22 boring part of cylinder is passed through The side wall surface close to each other of two cylinders one 22 or so is worn, on the side inner wall that two cylinders one 22 or so mutually deviate from It is fixedly installed with spring B 21, is fixedly installed with cylinder 2 23, and two on the side wall surface that two braces 18 or so are located remotely from each other A cylinder 2 23 extends respectively into the inside of the cylinder 1 of the left and right sides, two one side walls close to each other of spring B 21 or so Face is fixed together with two side wall surfaces close to each other of cylinder 2 23 or so respectively, solid in the bottom wall of oil cylinder 1 Dingan County fills two long blocks 12, and threaded hole 2 13 is offered in long block 12, and two long blocks 12 or so of the left and right sides correspond to each other, bottom The left and right sides of seat 4 offers threaded hole 3 14 respectively, and the size of threaded hole 3 14 is identical as the size of threaded hole 2 13, screw thread The central point straight line of crossing in hole 3 14 crosses central point straight line on same straight line with threaded hole 2 13,3 14 communication groove of threaded hole 20, the internal whorl of threaded hole 3 14 is connected with threaded post 25, and threaded post 25 extends into the inside of groove 20, the screw thread One end that column 2 15 extends into inside groove 20 is threaded togather with threaded hole 2 13.

When in use,

Step 1: ball 9 is pressed down on, lubricating oil then is injected to the inside of opening 7, then lubricating oil can be with even The inside for connecing block 2 enters in 6 in connector, then will go into the inside of oil cylinder 1, has achieved the purpose that add lubricating oil, and After loosing one's grip, ball 9 is jacked up, opening 7 is blocked, reached automatic-sealed effect by spring A8 rebound.

Step 2: rotary threaded column 1, threaded post 1 can move to the right, and threaded post 1 takes from threaded hole 1 Out, then the waste liquid inside oil cylinder 1 can be discharged by threaded hole 1, and threaded post 1 is then installed into threaded hole 1 Inside, since threaded hole 1 and threaded post 1 are threaded togather, so its stability fixed is high, it is not easy to Shaken off when oil cylinder 1 works.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.