CN112591660A - Hydraulic jack with auxiliary supporting function - Google Patents
Hydraulic jack with auxiliary supporting function Download PDFInfo
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- CN112591660A CN112591660A CN202011252478.5A CN202011252478A CN112591660A CN 112591660 A CN112591660 A CN 112591660A CN 202011252478 A CN202011252478 A CN 202011252478A CN 112591660 A CN112591660 A CN 112591660A
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- rod
- hydraulic
- spring
- round
- hydraulic jack
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
Abstract
The invention relates to a hydraulic jack with an auxiliary supporting function, which comprises a base, a hydraulic mechanism, a supporting mechanism and a cleaning mechanism, wherein the hydraulic mechanism comprises a hydraulic cylinder, a piston, a supporting rod and a pressing plate, the supporting mechanism comprises a fixing plate, a sliding block, a first fixing rod, a first spring, a jacking block, a round rod, a second fixing rod, a second spring, a rubber ball and a connecting rod, the cleaning mechanism comprises a push rod, a rack, a gear, a rolling rod, a first bevel gear, a second bevel gear, a rotating shaft, a first roller, a belt, a second roller, a circular ring and a brush head, the hydraulic jack with the auxiliary supporting function supports the pressing plate through the supporting mechanism, avoids leakage of the hydraulic mechanism caused by overload of the pressing plate, simultaneously enables the brush head to rotate under the driving action of the rack, the gear, the belt and the roller, realizes circumferential cleaning on the round rod, and avoids dust or rust from adhering to the round rod, the smooth rising of the pressure plate is guaranteed, so that the pressure of the hydraulic cylinder is reduced, and the hydraulic jack is protected from being damaged.
Description
Technical Field
The invention relates to a hydraulic jack with an auxiliary supporting function.
Background
Hydraulic pressure is applicable to the jack field because its simple structure, weight and volume ratio are less and conveniently carry, in the in-service use process, because hydraulic jack's bearing capacity restriction, it is the overload of disallowing the heavy object, in case the oil in the hydraulic pressure is revealed easily to the overload, cause harm, simultaneously because the environment ratio that the jack used is comparatively poor, place for a long time, make easily to have the dust on the equipment or rust, make the jack not smooth and easy at the slip of top heavy object, increase extra pressure for hydraulic mechanism, overload phenomenon appears easily, cause hydraulic equipment's damage.
Summary of the invention
The invention aims to solve the technical problems that: in order to overcome the defects of the prior art, the hydraulic jack with the auxiliary supporting function is provided.
The invention creates and solves the technical problem and adopts the technical scheme that: a hydraulic jack with an auxiliary supporting function comprises a base, two hydraulic mechanisms, two supporting mechanisms and two cleaning mechanisms, wherein the base is horizontally arranged, the two hydraulic mechanisms are arranged on the base, the two supporting mechanisms are respectively arranged at two ends of the base, the two cleaning mechanisms are respectively arranged at two sides of the hydraulic mechanisms, and the two cleaning mechanisms are respectively positioned between the two supporting mechanisms;
the hydraulic mechanism comprises a hydraulic cylinder, a piston, a support rod and a pressing plate, the hydraulic cylinder is vertically arranged on the base, the piston is arranged in the hydraulic cylinder, the piston is connected with the inner wall of the hydraulic cylinder in a sliding manner, the support rod is vertically arranged on the piston, the support rod is positioned above the piston, one end of the support rod, far away from the piston, penetrates through the hydraulic cylinder, the support rod is connected with the hydraulic cylinder in a sliding manner, and the pressing plate is horizontally arranged at one end of the support rod, far away from the piston;
the supporting mechanism comprises a fixed plate, a sliding block, a first fixed rod, a first spring, an ejector block, a round rod, a second fixed rod, a second spring, a rubber ball and a connecting rod, wherein the fixed plate is vertically arranged at one end of the base, the first fixed rod is horizontally arranged at one side of the fixed plate close to the hydraulic cylinder, the sliding block is sleeved on the first fixed rod, the sliding block is slidably connected with the first fixed rod, the sliding block is abutted against the base, the sliding block is slidably connected with the base, the first spring is sleeved on the first fixed rod, the first spring is positioned between the fixed plate and the sliding block, the first spring is fixedly connected with the fixed plate, the first spring is in a compressed state, the second fixed rod is horizontally arranged at one side of the hydraulic cylinder, the ejector block is arranged below the pressing plate, the round rod is vertically arranged on the ejector block, and the round rod is positioned below the ejector block, one end, far away from the top block, of the round rod penetrates through a second fixing rod, the round rod is connected with the second fixing rod in a sliding mode, a limiting groove is formed in one end, far away from the top block, of the round rod, the second spring is sleeved on the round rod and located between the top block and the second fixing rod, the second spring is fixedly connected with the top block and is in a compressed state, the rubber ball is arranged in the limiting groove and is connected with the limiting groove in a sliding mode, the connecting rod is arranged between the sliding block and the rubber ball, one end of the connecting rod is connected with the rubber ball, and the other end of the connecting rod is hinged to the sliding block;
the cleaning mechanism comprises a push rod, a rack, a gear, a rolling rod, a first bevel gear, a second bevel gear, a rotating shaft, a first roller, a belt, a second roller, a ring and a brush head, the push rod is vertically arranged on the ejector block, the push rod is positioned below the ejector block, a through hole is formed in the second fixing rod, the push rod penetrates through the through hole, the push rod is positioned on one side, close to the fixing plate, of the round rod, the rack is vertically arranged on one end, far away from the ejector block, of the push rod, the rack penetrates through the through hole and is positioned below the second fixing rod, the rolling rod is horizontally arranged on the inner wall of the second fixing rod, the rolling rod is in sliding connection with the inner wall of the second fixing rod, the rolling rod is positioned on one side, close to the hydraulic cylinder, of the rolling rod is perpendicular to the base, the gear is sleeved on the rolling rod, the gear, the first bevel gear is sleeved on the rolling rod, the first bevel gear is in key connection with the rolling rod, the rotating shaft is vertically arranged at the top end inside the second fixing rod, the rotating shaft is in sliding connection with the top end inside the second fixing rod, the rotating shaft is positioned above the rolling rod, the second bevel gear is sleeved on one end, close to the rolling rod, of the rotating shaft, the second bevel gear is in key connection with the rotating shaft, the second bevel gear is meshed with the first bevel gear, the first roller is sleeved on the rotating shaft, the first roller is in key connection with the rotating shaft, the circular ring is sleeved on the circular rod, the circular ring is arranged at the bottom end inside the second fixing rod, the circular ring is in sliding connection with the bottom end inside the second fixing rod, the second roller is sleeved on the circular ring, the second roller is in key connection with the circular ring, one end of the belt is sleeved on the first roller, and the other end of the belt is, first gyro wheel passes through the belt and is connected with the transmission of second gyro wheel, the brush head has two, and two brush heads all set up and circle in the circle, and two brush heads all lean on with the pole, two brush heads respectively with pole sliding connection, two brush heads are located the both sides of pole respectively, two brush heads are symmetrical about the pole.
In order to prevent slipping, the gear and the rack are both coated with lubricating oil.
For stable support, a torsional spring is arranged at the hinged position of the connecting rod and the sliding block.
In order to prevent leakage, the piston is connected with the inner wall of the hydraulic cylinder in a sealing mode.
In order to limit the sliding block, a groove is formed in the base, one end of the sliding block is located in the groove, and the sliding block is connected with the groove in a sliding mode.
In order to support the rolling rod, a limiting rod is sleeved on the rolling rod and is connected with the rolling rod in a sliding mode, and one end, far away from the rolling rod, of the limiting rod is connected with the bottom end inside the second fixing rod.
For skid resistance, the pressing plate is provided with skid-proof lines.
In order to better contain the rubber ball, the limiting groove is arc-shaped.
In order to rotate more smoothly, a bearing seat is arranged at the joint of the rotating shaft and the top end inside the second fixing rod, one end of the rotating shaft is located in the bearing seat, and the rotating shaft is connected with the bearing seat in a sliding mode.
In order to avoid the rotation of the top block, a cylindrical groove is formed in the top block, one end of the round rod is located in the cylindrical groove, and the round rod is connected with the cylindrical groove in a sliding mode.
The hydraulic jack with the auxiliary supporting function has the advantages that the supporting mechanism supports the pressing plate, leakage of the hydraulic mechanism caused by overload of the pressing plate is avoided, the brush head rotates under the driving action of the rack, the gear, the belt and the roller, circumferential cleaning is achieved for the round rod, dust is prevented from being adhered to the round rod or rusting is avoided, smooth rising of the pressing plate is guaranteed, pressure of the hydraulic cylinder is reduced, and the hydraulic jack is protected from being damaged.
Drawings
The invention is further explained below with reference to the figures and examples.
FIG. 1 is a schematic structural diagram of a hydraulic jack with auxiliary support function according to the present invention;
FIG. 2 is a schematic view of the connection structure of the round bar, the ring and the second roller of the hydraulic jack with the auxiliary supporting function according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
in the figure: 1. the hydraulic press comprises a base, a hydraulic cylinder, a piston, a supporting rod, a pressing plate, a fixing plate, a sliding block, a first fixing rod, a first spring, a top block, a circular rod, a second fixing rod, a second spring, a rubber ball, a connecting rod, a push rod, a rack, a gear, a rolling rod, a belt, a second roller, a ring, a brush head and a limiting rod, wherein the hydraulic cylinder is 2, the piston is 3, the supporting rod is 4, the pressing plate is 5, the fixing plate is 6, the sliding block is 7, the rubber ball is 14, the connecting rod is 15, the push rod is 16, the gear is 17, the gear.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate only the basic structure of the invention, and therefore they show only the components that are relevant to the invention.
As shown in fig. 1-4, a hydraulic jack with an auxiliary supporting function comprises a base 1, two hydraulic mechanisms, two supporting mechanisms and two cleaning mechanisms, wherein the base 1 is horizontally arranged, the hydraulic mechanisms are arranged on the base 1, the two supporting mechanisms are respectively arranged at two ends of the base 1, the two cleaning mechanisms are respectively arranged at two sides of the hydraulic mechanisms, and the two cleaning mechanisms are both arranged between the two supporting mechanisms;
the hydraulic mechanism comprises a hydraulic cylinder 2, a piston 3, a support rod 4 and a pressing plate 5, wherein the hydraulic cylinder 2 is vertically arranged on a base 1, the piston 3 is arranged in the hydraulic cylinder 2, the piston 3 is in sliding connection with the inner wall of the hydraulic cylinder 2, the support rod 4 is vertically arranged on the piston 3, the support rod 4 is positioned above the piston 3, one end, far away from the piston 3, of the support rod 4 penetrates through the hydraulic cylinder 2, the support rod 4 is in sliding connection with the hydraulic cylinder 2, and the pressing plate 5 is horizontally arranged at one end, far away from the piston 3, of the support rod 4;
the supporting mechanism comprises a fixed plate 6, a sliding block 7, a first fixed rod 8, a first spring 9, a top block 10, a round rod 11, a second fixed rod 12, a second spring 13, a rubber ball 14 and a connecting rod 15, wherein the fixed plate 6 is vertically arranged at one end of the base 1, the first fixed rod 8 is horizontally arranged at one side of the fixed plate 6 close to the hydraulic cylinder 2, the sliding block 7 is sleeved on the first fixed rod 8, the sliding block 7 is in sliding connection with the first fixed rod 8, the sliding block 7 is abutted against the base 1, the sliding block 7 is in sliding connection with the base 1, the first spring 9 is sleeved on the first fixed rod 8, the first spring 9 is positioned between the fixed plate 6 and the sliding block 7, the first spring 9 is fixedly connected with the fixed plate 6, the first spring 9 is in a compression state, the second fixed rod 12 is horizontally arranged at one side of the hydraulic cylinder 2, the ejection block 10 is arranged below the pressing plate 5, the round rod 11 is vertically arranged on the ejection block 10, the round rod 11 is located below the ejection block 10, one end, far away from the ejection block 10, of the round rod 11 penetrates through the second fixing rod 12, the round rod 11 is in sliding connection with the second fixing rod 12, one end, far away from the ejection block 10, of the round rod 11 is provided with a limiting groove, the second spring 13 is sleeved on the round rod 11, the second spring 13 is located between the ejection block 10 and the second fixing rod 12, the second spring 13 is fixedly connected with the ejection block 10, the second spring 13 is in a compressed state, the rubber ball 14 is arranged in the limiting groove, the rubber ball 14 is in sliding connection with the limiting groove, the connecting rod 15 is arranged between the sliding block 7 and the rubber ball 14, one end of the connecting rod 15 is connected with the rubber ball 14, and the other end of the connecting rod 15 is hinged to the sliding block 7;
the cleaning mechanism comprises a push rod 16, a rack 17, a gear 18, a rolling rod 19, a first bevel gear 2018, a second bevel gear 2118, a rotating shaft 22, a first roller 23, a belt 24, a second roller 25, a ring 26 and a brush head 27, wherein the push rod 16 is vertically arranged on a top block 10, the push rod 16 is positioned below the top block 10, a through hole is formed in a second fixing rod 12, the push rod 16 penetrates through the through hole, the push rod 16 is positioned on one side, close to the fixing plate 6, of the circular rod 11, the rack 17 is vertically arranged on one end, far away from the top block 10, of the push rod 16, the rack 17 penetrates through the through hole and is positioned below the second fixing rod 12, the rolling rod 19 is horizontally arranged on the inner wall of the second fixing rod 12, the rolling rod 19 is slidably connected with the inner wall of the second fixing rod 12, the rolling rod 19 is positioned on one side, close to the hydraulic cylinder 2, the gear 18 is sleeved on the rolling rod 19, the gear 18 is in key connection with the rolling rod 19, the gear 18 is meshed with the rack 17, the first bevel gear 2018 is sleeved on the rolling rod 19, the first bevel gear 2018 is in key connection with the rolling rod 19, the rotating shaft 22 is vertically arranged at the top end inside the second fixing rod 12, the rotating shaft 22 is in sliding connection with the top end inside the second fixing rod 12, the rotating shaft 22 is positioned above the rolling rod 19, the second bevel gear 2118 is sleeved on one end, close to the rolling rod 19, of the rotating shaft 22, the second bevel gear 2118 is in key connection with the rotating shaft 22, the second bevel gear 2118 is meshed with the first bevel gear 2018, the first roller 23 is sleeved on the rotating shaft 22, the first roller 23 is in key connection with the rotating shaft 22, the circular ring 26 is sleeved on the circular rod 11, the circular ring 26 is arranged at the bottom end inside the second fixing rod 12, and the circular ring 26 is in sliding connection with the bottom end inside the second fixing, second gyro wheel 25 cover is established on ring 26, second gyro wheel 25 and ring 26 key-type connection, a pot head of belt 24 is established on first gyro wheel 23, another pot head of belt 24 is established on second gyro wheel 25, first gyro wheel 23 is connected with second gyro wheel 25 transmission through belt 24, brush head 27 has two, and two brush heads 27 all set up and circle in ring 26, and two brush heads 27 all lean on with pole 11, and two brush heads 27 respectively with 11 sliding connection of pole, two brush heads 27 are located the both sides of pole 11 respectively, and two brush heads 27 are about 11 symmetries of pole.
In order to prevent slipping, both the gear 18 and the rack 17 are coated with lubricating oil.
For stable support, a torsion spring is arranged at the hinged part of the connecting rod 15 and the sliding block 7.
In order to prevent leakage, the piston 3 is connected with the inner wall of the hydraulic cylinder 2 in a sealing way.
In order to limit the sliding block 7, a groove is arranged on the base 1, one end of the sliding block 7 is located in the groove, and the sliding block 7 is connected with the groove in a sliding mode.
In order to support the rolling rod 19, a limiting rod 28 is sleeved on the rolling rod 19, the limiting rod 28 is connected with the rolling rod 19 in a sliding mode, and one end, far away from the rolling rod 19, of the limiting rod 28 is connected with the bottom end inside the second fixing rod 12.
For skid resistance, the pressure plate 5 is provided with skid-proof lines.
For better accommodation of the rubber ball 14, the limiting groove is arc-shaped.
In order to rotate more smoothly, a bearing seat is arranged at the joint of the rotating shaft 22 and the top end inside the second fixing rod 12, one end of the rotating shaft 22 is located in the bearing seat, and the rotating shaft 22 is connected with the bearing seat in a sliding manner.
In order to avoid the rotation of the top block 10, a cylindrical groove is formed in the top block 10, one end of the round rod 11 is located in the cylindrical groove, and the round rod 11 is connected with the cylindrical groove in a sliding mode.
When the device is used, the whole device is moved to the position below the object, the object is abutted against the pressing plate 5, then the hydraulic device is driven, the piston 3 in the hydraulic cylinder 2 is lifted, the piston 3 drives the supporting rod 4 to lift, the pressing plate 5 is lifted, the object above the pressing plate 5 is jacked up, because the second spring 13 is in a compressed state, the restoring force of the second spring 13 drives the jacking block 10 to lift, because the first spring 9 is in a compressed state, the restoring force of the first spring 9 drives the slider 7 to move towards the direction away from the fixed plate 6, the slider 7 drives the round rod 11 to lift through the connecting rod 15, so that the round rod 11 and the jacking block 10 lift together to support the pressing plate 5, in the process that the jacking block 10 lifts, the push rod 16 is driven to lift, the push rod 16 drives the rack 17 to lift, because the rack 17 is meshed with the gear 18, the rack 17 drives the, make roll rod 19 rotate, roll rod 19 drives first bevel gear 20 and rotates, because first bevel gear 20 meshes with second bevel gear 21, so first bevel gear 20 drives second bevel gear 21 and rotates, make pivot 22 rotate, pivot 22 drives first gyro wheel 23 and rotates, first gyro wheel 23 passes through belt 24 drive second gyro wheel 25 and rotates, make ring 26 rotate, ring 26 drives the brush head 27 that sets up at ring 26 inner circle and rotates, brush head 27 realizes the cleanness to the round bar 11 that leans on, avoid the round bar 11 to rust, thereby can let round bar 11 rise the decline smoothly, make supporting mechanism can be better provide the support to clamp plate 5, avoid clamp plate 5 to overload.
Here, the top block 10 is provided with a cylindrical groove, which mainly prevents the brush head 27 from influencing the top block 10 through the round rod 11 when rotating, so as to influence the supporting effect of the supporting mechanism.
Here, the limiting lever 28 is provided primarily to provide support for the rolling bar 19, so that the entire cleaning mechanism operates better.
Compared with the prior art, this hydraulic jack with auxiliary stay function, provide the support to clamp plate 5 through supporting mechanism, avoid resulting in hydraulic pressure mechanism to take place to leak because of clamp plate 5 overloads, make brush head 27 rotate under the driven effect through rack 17 and gear 18 and belt 24 and gyro wheel simultaneously, realize circumference to round bar 11 and wash, avoid adhesion dust or rust on the round bar 11, guarantee clamp plate 5 smoothly rises, thereby reduce the pressure of pneumatic cylinder 2, protect hydraulic jack not damaged.
In light of the foregoing description of the preferred embodiments of the invention, it is to be understood that numerous changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The hydraulic jack with the auxiliary supporting function is characterized by comprising a base (1), two hydraulic mechanisms, two supporting mechanisms and two cleaning mechanisms, wherein the base (1) is horizontally arranged, the hydraulic mechanisms are arranged on the base (1), the two supporting mechanisms are respectively arranged at two ends of the base (1), the two cleaning mechanisms are respectively arranged at two sides of the hydraulic mechanisms, and the two cleaning mechanisms are both positioned between the two supporting mechanisms;
the hydraulic mechanism comprises a hydraulic cylinder (2), a piston (3), a support rod (4) and a pressing plate (5), the hydraulic cylinder (2) is vertically arranged on the base (1), the piston (3) is arranged in the hydraulic cylinder (2), the piston (3) is in sliding connection with the inner wall of the hydraulic cylinder (2), the support rod (4) is vertically arranged on the piston (3), the support rod (4) is positioned above the piston (3), one end, far away from the piston (3), of the support rod (4) penetrates through the hydraulic cylinder (2), the support rod (4) is in sliding connection with the hydraulic cylinder (2), and the pressing plate (5) is horizontally arranged at one end, far away from the piston (3), of the support rod (4);
the supporting mechanism comprises a fixed plate (6), a sliding block (7), a first fixed rod (8), a first spring (9), a top block (10), a round rod (11), a second fixed rod (12), a second spring (13), a rubber ball (14) and a connecting rod (15), wherein the fixed plate (6) is vertically arranged at one end of the base (1), the first fixed rod (8) is horizontally arranged at one side of the fixed plate (6) close to the hydraulic cylinder (2), the sliding block (7) is sleeved on the first fixed rod (8), the sliding block (7) is in sliding connection with the first fixed rod (8), the sliding block (7) is abutted against the base (1), the sliding block (7) is in sliding connection with the base (1), the first spring (9) is sleeved on the first fixed rod (8), and the first spring (9) is positioned between the fixed plate (6) and the sliding block (7), the first spring (9) is fixedly connected with the fixed plate (6), the first spring (9) is in a compression state, the second fixed rod (12) is horizontally arranged on one side of the hydraulic cylinder (2), the ejector block (10) is arranged below the pressing plate (5), the round rod (11) is vertically arranged on the ejector block (10), the round rod (11) is arranged below the ejector block (10), one end, far away from the ejector block (10), of the round rod (11) penetrates through the second fixed rod (12), the round rod (11) is slidably connected with the second fixed rod (12), one end, far away from the ejector block (10), of the round rod (11) is provided with a limiting groove, the second spring (13) is sleeved on the round rod (11), the second spring (13) is arranged between the ejector block (10) and the second fixed rod (12), the second spring (13) is fixedly connected with the ejector block (10), and the second spring (13) is in a compression state, the rubber ball (14) is arranged in the limiting groove, the rubber ball (14) is in sliding connection with the limiting groove, the connecting rod (15) is arranged between the sliding block (7) and the rubber ball (14), one end of the connecting rod (15) is connected with the rubber ball (14), and the other end of the connecting rod (15) is hinged with the sliding block (7);
the cleaning mechanism comprises a push rod (16), a rack (17), a gear (18), a rolling rod (19), a first bevel gear (20) (18), a second bevel gear (21) (18), a rotating shaft (22), a first roller (23), a belt (24), a second roller (25), a circular ring (26) and a brush head (27), wherein the push rod (16) is vertically arranged on the ejector block (10), the push rod (16) is positioned below the ejector block (10), a through hole is formed in the second fixing rod (12), the push rod (16) penetrates through the through hole, the push rod (16) is positioned on one side, close to the fixing plate (6), of the circular rod (11), the rack (17) is vertically arranged at one end, far away from the ejector block (10), of the push rod (16), the rack (17) penetrates through the through hole and is positioned below the second fixing rod (12), the rolling rod (19) is horizontally arranged on the inner wall of the second fixing rod (12), roll rod (19) and second dead lever (12) inner wall sliding connection, roll rod (19) are located rack (17) and are close to one side of pneumatic cylinder (2), roll rod (19) are perpendicular with base (1), gear (18) cover is established on roll rod (19), gear (18) and roll rod (19) key-type connection, gear (18) and rack (17) meshing, first bevel gear (20) (18) cover is established on roll rod (19), first bevel gear (20) (18) and roll rod (19) key-type connection, pivot (22) are vertical to be set up on the inside top of second dead lever (12), pivot (22) and the inside top sliding connection of second dead lever (12), pivot (22) are located roll rod (19) top, second bevel gear (21) (18) cover is established and is served in pivot (22) is close to one of roll rod (19), second bevel gear (21) (18) and pivot (22) key-type connection, second bevel gear (21) (18) and first bevel gear (20) (18) meshing, first gyro wheel (23) cover is established on pivot (22), first gyro wheel (23) and pivot (22) key-type connection, ring (26) cover is established on round bar (11), ring (26) set up on the inside bottom of second dead lever (12), ring (26) and the inside bottom sliding connection of second dead lever (12), second gyro wheel (25) cover is established on ring (26), second gyro wheel (25) and ring (26) key-type connection, the one end cover of belt (24) is established on first gyro wheel (23), the other end cover of belt (24) is established on second gyro wheel (25), first gyro wheel (23) is connected with second gyro wheel (25) transmission through belt (24), brush head (27) have two, and two brush heads (27) all set up and circle in ring (26), and two brush heads (27) all lean on with round bar (11), two brush heads (27) respectively with round bar (11) sliding connection, two brush heads (27) are located the both sides of round bar (11) respectively, two brush heads (27) are symmetrical about round bar (11).
2. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the gear (18) and the rack (17) are coated with lubricating oil.
3. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the hinge joint of the connecting rod (15) and the sliding block (7) is provided with a torsion spring.
4. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the piston (3) is connected with the inner wall of the hydraulic cylinder (2) in a sealing way.
5. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the base (1) is provided with a groove, one end of the sliding block (7) is positioned in the groove, and the sliding block (7) is slidably connected with the groove.
6. The hydraulic jack with the auxiliary supporting function as claimed in claim 1, wherein a limiting rod (28) is sleeved on the rolling rod (19), the limiting rod (28) is slidably connected with the rolling rod (19), and one end of the limiting rod (28) far away from the rolling rod (19) is connected with the bottom end inside the second fixing rod (12).
7. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the pressure plate (5) is provided with anti-slip threads.
8. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the limiting groove is arc-shaped.
9. The hydraulic jack with auxiliary supporting function as claimed in claim 1, wherein a bearing seat is provided at the joint of the rotating shaft (22) and the top end inside the second fixing rod (12), one end of the rotating shaft (22) is located in the bearing seat, and the rotating shaft (22) is slidably connected with the bearing seat.
10. The hydraulic jack with auxiliary support function as claimed in claim 1, wherein the top block (10) is provided with a cylindrical groove, one end of the round rod (11) is positioned in the cylindrical groove, and the round rod (11) is slidably connected with the cylindrical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011252478.5A CN112591660A (en) | 2020-11-11 | 2020-11-11 | Hydraulic jack with auxiliary supporting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011252478.5A CN112591660A (en) | 2020-11-11 | 2020-11-11 | Hydraulic jack with auxiliary supporting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112591660A true CN112591660A (en) | 2021-04-02 |
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ID=75183290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011252478.5A Withdrawn CN112591660A (en) | 2020-11-11 | 2020-11-11 | Hydraulic jack with auxiliary supporting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112591660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974496A (en) * | 2021-11-05 | 2022-01-28 | 江苏南高智能装备创新中心有限公司 | Multi-functional robot of sweeping floor based on internet of things |
-
2020
- 2020-11-11 CN CN202011252478.5A patent/CN112591660A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974496A (en) * | 2021-11-05 | 2022-01-28 | 江苏南高智能装备创新中心有限公司 | Multi-functional robot of sweeping floor based on internet of things |
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Application publication date: 20210402 |