CN111498421B

CN111498421B - Vacuum pump shifts erection equipment

Info

Publication number: CN111498421B
Application number: CN202010443731.9A
Authority: CN
Inventors: 肖小万
Original assignee: Chongqing Kaishan Fluid Machinery Co ltd
Current assignee: Chongqing Kaishan Fluid Machinery Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-09-03
Anticipated expiration: 2040-05-22
Also published as: CN111498421A

Abstract

The invention relates to the field of material transfer, in particular to vacuum pump transfer installation equipment, which comprises a frame body, wherein a support rod is fixedly connected to the frame body, the bottom of the support rod is rotatably connected with wheels, one end of the frame body is fixedly connected with an inclined feeding frame, one end of the feeding frame, which is far away from the frame body, is a low end, a plurality of first rotating rollers are rotatably connected to the feeding frame, the first rotating rollers are distributed along the length direction of the feeding frame, the axial direction of the first rotating rollers is in the same direction as the width direction of the feeding frame, a first conveying belt is connected between the first rotating rollers, the side part of the feeding frame is slidably connected with a sliding block along the length direction of the feeding frame, and a push plate is detachably connected to the sliding block; the loading frame is rotatably connected with a rope roller, a pull rope is wound on the rope roller, and one end of the pull rope, which is far away from the rope roller, is fixedly connected to the sliding block; the first rotating roller and the rope roller are detachably connected with a connecting assembly. This scheme is convenient for with the vacuum pump from ground transfer to the support body on.

Description

Vacuum pump shifts erection equipment

Technical Field

The invention relates to the field of material transfer, in particular to vacuum pump transfer installation equipment.

Background

When the vacuum pump is installed, the vacuum pump needs to be transferred to different installation equipment so as to install different parts of the vacuum pump. Because the vacuum pump is bulky, heavy, and the manual work is very hard to carry, consequently when carrying out the transfer of vacuum pump, need use the transfer mounting bracket to shift.

Present shift mounting bracket includes support body and wheel, and the bottom fixedly connected with bracing piece of support body, wheel rotation are connected on the bottom of bracing piece, and the support body is used for placing the vacuum pump, puts the vacuum pump on the support body like this, shifts the mounting bracket through promoting, has realized the shift of vacuum pump, need not artifical transport, and easy operation is convenient.

Although being convenient for make the vacuum pump shift between the erection equipment of difference through shifting the mounting bracket, the support body has certain height, still needs the manual work to move the vacuum pump from ground or mesa to the support body in the initial time, and this process is also harder, and the support body is at the removal in-process in addition, and the vacuum pump on the support body can take place to scratch, collide with wall or other equipment to influence the quality of vacuum pump.

Disclosure of Invention

The invention aims to provide a vacuum pump transfer installation device for facilitating the transfer of a vacuum pump from the ground to a frame body.

In order to achieve the purpose, the invention adopts the following technical scheme: the vacuum pump transfer installation equipment comprises a frame body, wherein a support rod is fixedly connected to the frame body, the bottom of the support rod is rotatably connected with a wheel, one end of the frame body is fixedly connected with an inclined feeding frame, one end, far away from the frame body, of the feeding frame is a low end, a plurality of first rotating rollers are rotatably connected to the feeding frame, the first rotating rollers are distributed along the length direction of the feeding frame, the axial direction of the first rotating rollers and the width direction of the feeding frame are in the same direction, a first conveying belt is connected between the first rotating rollers, the side part of the feeding frame is slidably connected with a sliding block along the length direction of the feeding frame, and a push plate is detachably connected to the sliding block; the loading frame is rotatably connected with a rope roller, a pull rope is wound on the rope roller, and one end of the pull rope, which is far away from the rope roller, is fixedly connected to the sliding block; the first rotating roller and the rope roller are detachably connected with a connecting assembly; the feeding frame is provided with a power part for driving the first rotating roller to rotate.

The principle and the advantages of the scheme are as follows: the feeding frame is used for supporting the first conveying belt and the first rotating roller and is a carrier of the first rotating roller. The power part is used for driving the first rotating roller to rotate, when the first rotating roller rotates, the first rotating roller drives the first conveying belt to convey, the vacuum pump is placed on the first conveying belt of the feeding frame, and the first conveying belt conveys the vacuum pump upwards along the feeding frame. Simultaneously, make first rotor roll and rope roller connect through coupling assembling, when first rotor roll rotates, first rotor roll passes through coupling assembling and drives the rope roller and together rotate, the rope roller twines the stay cord, the length of stay cord diminishes, stay cord pulling sliding block upwards slides along last work or material rest, the sliding block drives the push pedal and follows last work or material rest rebound, the push pedal promotes the vacuum pump and follows last work or material rest rebound, the vacuum pump not only receives the conveying of first conveyer belt at last work or material rest rebound like this, still can receive the promotion of push pedal, more be favorable to the vacuum pump to follow last work or material rest rebound. After the vacuum pump transferred to the support body from last work or material rest, made first rotation roller and rope roller separation through coupling assembling, first rotation roller no longer gives the rope roller with power transmission, and the pulling force of stay cord disappears, and sliding block and push pedal slide down along last work or material rest under the effect of last work or material rest component force at gravity, and rope roller antiport to the reseing of push pedal has been realized.

When adopting above-mentioned technical scheme, have following beneficial effect:

1. the vacuum pump moves to the frame body from the ground or the table top along the upper material frame under the action of the push plate and the first conveyor belt, the vacuum pump does not need to be manually moved to the higher frame body manually, the whole process is labor-saving, and the labor intensity of workers is reduced.

2. When the vacuum pump moved upwards along last work or material rest, can receive the conveying of first conveyer belt and the promotion of push pedal simultaneously, promote the vacuum pump through the push pedal like this for the vacuum pump can be static for first conveyer belt, compares and is not equipped with the push pedal, can avoid the weight of vacuum pump too big and with skid relatively between the first conveyer belt, avoided the relative slip of first conveyer belt and vacuum pump and cause wearing and tearing to vacuum pump and first conveyer belt, be favorable to promoting the vacuum pump and remove along last work or material rest.

3. After the vacuum pump moved on the support body, made first rotation roller and rope roller separation through coupling assembling, first rotation roller no longer gives the rope roller with power transmission, and the pulling force of stay cord disappears, and sliding block and push pedal follow the automatic lapse of last work or material rest under the effect of last work or material rest component force at gravity, rope roller antiport to realized restoring to the throne of push pedal, the push pedal of being convenient for promoted on the support body to subsequent vacuum pump.

Preferably, as an improvement, the end part of the first rotating roller is coaxially and fixedly connected with a rotating pipe, and the rotating pipe is rotatably connected to the feeding frame; the connecting assembly comprises a hydraulic cylinder and an oil receiving shaft, one end of the oil receiving shaft is inserted into the rotating pipe, one end of the oil receiving shaft, which is far away from the rotating pipe, is provided with an oil inlet, an oil cavity is arranged inside the oil receiving shaft, an oil passage is communicated between the oil cavity and the oil inlet, the side wall of the oil receiving shaft is provided with a plurality of through holes distributed circumferentially, the through holes are communicated with the oil cavity, a clamping block is connected to the through holes in a sliding manner along the radial direction of the oil receiving shaft, the inner wall of the rotating pipe is provided with a clamping hole for inserting the clamping block, and a resetting piece is connected between the oil receiving shaft and the clamping block; an oil pipe is connected between the hydraulic cylinder and the oil inlet. From this, control hydraulic cylinder, make the hydraulic oil in the pneumatic cylinder pass through in oil pipe enters into the oil inlet, hydraulic oil passes through the oil duct and enters into in the oil pocket, the pressure grow of the hydraulic oil in the oil pocket, thereby promote the fixture block and remove to keeping away from the oil pocket direction, the fixture block card is gone into in the card hole of rotating-tube inner wall, when first rotating-tube rotates like this, first rotating-tube drives the rotating tube and rotates, the rotating tube passes through the fixture block and blocks the hole counterbalance and drive and receive the oil spindle rotation, it rotates to receive the oil spindle drive rope roller, thereby the while of first rotating-tube and rope roller has been realized rotates. In addition, when the fixture block moves in the direction of being far away from the oil cavity, the reset piece stores force, when the hydraulic cylinder is controlled to enable the hydraulic pressure in the oil cavity to be reduced, the reset piece can pull the fixture block to move in the direction of being far away from the rotating tube under the action of self elasticity, the fixture block is separated from the rotating tube, so that the rotating tube is disconnected from the power transmission between oil shafts, the rope roller does not wind the pull rope any more, the push plate and the sliding block move downwards along the upper material rack under the action of gravity, and the sliding block pulls the rope roller to rotate reversely through the pull rope. In conclusion, the transmission and disconnection of the power between the rope roller and the first rotating roller are realized through the scheme, the operation is simple and convenient, and the operation is stable.

Preferably, as an improvement, the hydraulic cylinder includes cylinder body, piston and piston rod, and piston sliding connection is in the cylinder body, and piston rod fixed connection is on the piston, and the hydraulic cylinder is located the support body, and the hydraulic cylinder is close to last work or material rest, and the quantity of hydraulic cylinder is two, and is located the both sides of support body respectively, and two hydraulic cylinders set up relatively, are equipped with horizontal spout on the relative tip of two piston rods, and the counterbalance has the roof pressure pole between two spouts. Therefore, the jacking rod is inserted between the sliding grooves of the two piston rods, the two piston rods are squeezed by the jacking rod to be away from each other, the two piston rods drive the pistons to slide in the cylinder body, so that hydraulic oil in the two hydraulic cylinders enters the oil receiving shaft through the oil pipe, the hydraulic pressure of an oil cavity in the oil receiving shaft is increased, the fixture block is pushed by the hydraulic pressure to move, and the fixture block abuts against the clamping hole in the inner wall of the rotating pipe; at the moment, the rope roller rotates along with the first rotating roller, and the push plate pushes the vacuum pump to move towards the direction of the frame body. After the vacuum pump moved the top of last work or material rest, the vacuum pump moved on the support body, the vacuum pump offseted with the roof pressure pole this moment, the vacuum pump promoted the both ends of roof pressure pole and slided in the spout of two piston rods, the roof pressure pole roll-off from the spout, the roof pressure pole no longer carries out the roof pressure to the piston rod like this, make two piston rods can remove to keeping away from the pneumatic cylinder direction, the piston slides to being close to the piston rod direction under the effect of the hydraulic oil self of cylinder body, the space grow that is equipped with hydraulic oil in the pneumatic cylinder, receive during hydraulic oil accessible oil pipe in the oil spindle enters into the pneumatic cylinder, thereby make the hydraulic pressure in the oil pocket diminish, the card hole separation on the automatic and the rotating tube inner wall of fixture block, rope. From this, through this scheme, after the vacuum pump removed the top of last work or material rest, fixture block and the card hole autosegregation of rotating tube, the power automatic disconnection on rope roller and the first rotating roll, rope roller automatic stop follows first rotating roll and rotates, the automatic shutdown after the push pedal removed the top of last work or material rest remove and automatic reverse movement under the effect of gravity, whole in-process, need not the artifical power transmission disconnection that makes rope roller and first rotating roll, it is more automatic, easy operation is convenient. In addition, the hydraulic oil in the hydraulic cylinder in the scheme is directly driven by the clamping block, the clamping block is light in weight, the clamping block can be driven to move without large hydraulic pressure, the resistance of the piston rod for pushing the piston is small, and the jacking rod can be conveniently placed between the two piston rods.

Preferably, as an improvement, the piece that resets includes first extension spring, fixedly connected with connecting block on the fixture block, and the both ends of first extension spring are fixed connection respectively on the lateral wall of connecting block and oil receiving shaft. The connecting block is convenient for the tip and the fixture block of first extension spring to be connected. The first tension spring is a common resetting piece, and is convenient to mount and configure.

Preferably, as an improvement, the piston rod is fixedly connected with a repelling block on the position outside the cylinder body, the end part of the cylinder body close to the repelling block is fixedly connected with a first magnetic sheet, the repelling block is fixedly connected with a second magnetic sheet on the side wall facing the cylinder body, and the magnetism of the mutually opposite side surfaces of the first magnetic sheet and the second magnetic sheet is the same. From this, after the top pressure pole separates from the tip of two piston rods, first magnetic sheet and second magnetic sheet repulse each other to make the piston rod move to keeping away from the cylinder body direction, the piston rod drives the piston and slides in the cylinder body, compares the piston and only moves to being close to the piston rod direction under hydraulic oil self pressure effect, makes the piston move more easily.

Preferably, as an improvement, receive the oil axle to keep away from between the one end of rotating tube and the last work or material rest and be connected with sealed lid, sealed lid fixed connection is on last work or material rest, receives the tip of oil axle to rotate to be connected in sealed lid. Therefore, the end part of the oil receiving shaft is covered by the sealing cover, and the sealing cover has a sealing effect, so that the oil receiving shaft and the sealing cover relatively rotate, and meanwhile, hydraulic oil is not easy to leak from the oil inlet. Meanwhile, due to the fact that the sealing cover is arranged, the oil pipe is connected to the sealing cover and is in a static state, the oil pipe cannot rotate along with the oil receiving shaft, and oil pipe distortion is avoided.

Preferably, as an improvement, be equipped with the slot on the sliding block, fixedly connected with inserted bar on the push pedal, the inserted bar is inserted in the slot. From this, insert the slot through the inserted bar to realized being connected dismantled of push pedal and sliding block. Through the connection mode dismantled of this scheme, the separation and the installation of push pedal and sliding block are fairly simple.

Preferably, as an improvement, the support body is connected with a plurality of second live rollers in a rotating manner, the second live rollers are distributed along the length direction of the support body, the axial direction of the second live rollers is in the same direction with the width direction of the support body, and a second conveying belt is connected between the second live rollers. From this, after the vacuum pump shifts the support body from last work or material rest on, can make the second live-rollers rotate, the second live-rollers drives the second conveyer belt and removes, and second conveyer belt conveying vacuum pump moves on the support body to make the vacuum pump can not be located the support body and be close to the tip of last work or material rest, be convenient for subsequent vacuum pump shifts the support body from last work or material rest on.

Preferably, as an improvement, the elastic sleeves are detachably connected to two sides of the frame body. From this, the lateral wall of elastic sleeve with the vacuum pump surrounds, and even if the support body is at the removal in-process like this, even if support body and wall or other equipment collision, wall or other equipment also just collide with the elastic sleeve, can directly not collide with the vacuum pump, are convenient for protect the vacuum pump.

Preferably, as an improvement, fixedly connected with montant on the support body, fixedly connected with horizontal pole on the top of montant, the length direction lateral sliding who follows the support body on the horizontal pole is connected with the telescopic link, the vertical setting of telescopic link, the bottom and the roof pressure pole fixed connection of telescopic link, the cover is equipped with the second extension spring on the telescopic link. Therefore, after the vacuum pump abuts against the jacking rod, the jacking rod is pushed out from the sliding groove by the vacuum pump, after the jacking rod is pushed out, the jacking rod is pulled upwards by the telescopic rod under the action of the second tension spring, the jacking rod moves upwards, and therefore the jacking rod cannot block the vacuum pump from moving from one end, close to the feeding frame, of the frame body to the other end. Because the telescopic link is transversely connected on the horizontal pole in a sliding manner, when the top pressure rod is transversely pushed by the vacuum pump, the top pressure rod can drive the telescopic link to transversely move, and the top pressure rod cannot be locked in the transverse direction.

Drawings

Fig. 1 is a front view of a vacuum pump transfer installation apparatus.

Fig. 2 is a top view of fig. 1.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is an enlarged view of B in fig. 3.

Fig. 5 is an enlarged view of C in fig. 2.

Fig. 6 is an enlarged view of D in fig. 2.

Fig. 7 is an end elevational view of the piston rod.

Figure 8 is a side view of the push plate.

Fig. 9 is a front view of a vacuum pump transfer installation apparatus in embodiment 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a frame body 1, a support rod 2, wheels 3, a feeding frame 4, a push plate 5, an oil pipe 6, a hydraulic cylinder 7, a support 8, a second frame edge 9, a first frame edge 10, a second rotating roller 11, a second conveying belt 12, a first rotating roller 13, a first conveying belt 14, a sliding block 15, a pull rope 16, a long groove 17, a jacking rod 18, a piston rod 19, a repelling block 20, a rope roller 21, a roller groove 22, a sealing cover 23, an oil receiving shaft 24, an oil channel 25, a rotating pipe 26, a clamping block 27, an oil cavity 28, a clamping hole 29, a connecting block 30, a first tension spring 31, a piston 32, a vertical rod 33, a cross rod 34, a telescopic rod 35, a second tension spring 36, an elastic sleeve 37 and an inserting rod 38.

Example 1

Substantially as shown in figures 1 to 8 of the accompanying drawings: vacuum pump shifts erection equipment, including support body 1 and the last work or material rest 4 of slope, go up work or material rest 4 and pass through the fix with screw at the right-hand member of support body 1, the left end of going up work or material rest 4 is high, and the right-hand member is low, and the inclination of going up work or material rest 4 in the drawing can specifically be injectd according to actual conditions, and the inclination of going up work or material rest 4 in the drawing is 45, and certainly still can inject between 15-45, optional 15 under the general condition, because the inclination of going up work or material rest 4 is less, the inclined plane is more gentle. The bottom of the frame body 1 and the bottom of the feeding frame 4 are welded with supporting rods 2, and the bottoms of the supporting rods 2 are rotatably connected with wheels 3 through pin shafts. As shown in fig. 2, support body 1 and material loading frame 4 in this embodiment are the recess form, material loading frame includes backup pad and two first frame limits 10 in fig. 2, the backup pad is connected between the bottom of two first frame limits 10, form the recess between backup pad and two first frame limits 10 like this, both ends intercommunication about material loading frame 4, and in the same way, including backup pad and two second frame limits 9 on the support body 1, the backup pad of support body 1 is connected between the bottom of two second frame limits 9, form the recess between the backup pad of support body 1 and two second frame limits 9 like this, both ends intercommunication about support body 1.

Go up the work or material rest 4 and go up the rotation and be connected with five first rotating roller 13 along 4 width direction of last work or material rest, and is concrete, and the equal coaxial welding in both ends of first rotating roller 13 has a rotating tube 26, and the rotating tube 26 at first rotating roller 13 both ends passes through the bearing and rotates the connection on two first frame limits 10, and five first rotating roller 13 distribute along the length direction of last work or material rest 4 from this, and the axial direction of first rotating roller 13 is with the width direction syntropy of last work or material rest 4. Be connected with first conveyer belt 14 between the first live-rollers 13, the equal sliding connection of length direction along last work or material rest 4 has sliding block 15 on the top of the first frame limit 10 of last work or material rest 4, and is concrete, is equipped with rectangular groove 17 on the top of two first frame limits 10 of last work or material rest 4, is equipped with the sliding tray on the inner wall of rectangular groove 17, is equipped with the lug on the lateral wall of sliding block 15, and the lug is arranged in the sliding tray. Can dismantle on the sliding block 15 and be connected with the push pedal 5 that figure 8 is shown, it is concrete, be equipped with the slot on the top of sliding block 15, the welding has two inserted bars 38 on the bottom of push pedal 5, inserts in the slot through inserted bar 38 to the connection of push pedal 5 and sliding block 15 has been realized.

Go up all to be equipped with the roller groove 22 on two first frame limits 10 of work or material rest 4 are close to the tip of support body 1, go up to rotate in the roller groove 22 and be connected with rope roller 21, and is concrete, coaxial welding has oil receiving shaft 24 on the rope roller 21, and oil receiving shaft 24's tip passes through the bearing and rotates the connection on the lateral wall of roller groove 22. The rope roller 21 is wound with a rope 16, and one end of the rope 16 far away from the rope roller 21 is fastened on the sliding block 15. A connecting component is detachably connected between the first rotating roller 13 and the rope roller 21; as shown in fig. 6, the connecting assembly in this embodiment includes two hydraulic cylinders 7, the two hydraulic cylinders 7 are close to the right end of the frame body 1, the brackets 8 in fig. 1 are welded on the two second frame sides 9, and the hydraulic cylinders 7 are fixed on the two brackets 8 respectively through screws. Referring to fig. 6, the hydraulic cylinder 7 of the present embodiment includes a cylinder body and a piston 32, the piston 32 is slidably and sealingly connected to the cylinder body, the piston 32 is fixed with a piston rod 19 by a screw, the two piston rods 19 are oppositely disposed, and the opposite ends of the two piston rods 19 are provided with transverse sliding grooves as shown in fig. 7, so that the pressing rod 18 can be disposed between the sliding grooves of the two piston rods 19. The piston rod 19 is fixedly connected with a repelling block 20 on the outer side of the cylinder body through a screw, a first magnetic sheet is fixedly connected with the end part of the cylinder body close to the repelling block 20 through a screw, a second magnetic sheet is fixedly connected with the side wall, facing the cylinder body, of the repelling block 20 through a screw, the magnetism of the opposite side faces of the first magnetic sheet and the second magnetic sheet is the same, and thus repelling force is arranged between the repelling block 20 and the cylinder body.

As shown in fig. 3, one end of the oil receiving shaft 24 is inserted into the rotating pipe 26 on the uppermost first rotating roller 13, an oil inlet is formed in one end of the oil receiving shaft 24, which is far away from the rotating pipe 26, an oil cavity 28 is formed in the oil receiving shaft 24, an oil passage 25 is communicated between the oil cavity 28 and the oil inlet, a plurality of through holes distributed circumferentially are formed in the side wall of the oil receiving shaft 24, the through holes are communicated with the oil cavity 28, a clamping block 27 is slidably connected to the through holes along the radial direction of the oil receiving shaft 24, and the specific sliding connection mode is as follows: the inner wall of the through hole is provided with a guide groove, the fixture block 27 is welded with a guide block, and the guide block is positioned in the guide groove. The inner wall of the rotating pipe 26 is provided with a plurality of clamping holes 29 for inserting the clamping blocks 27, as shown in fig. 4, a reset part is connected between the oil receiving shaft 24 and the clamping blocks 27, specifically, the reset part includes a first tension spring 31, the clamping blocks 27 are welded with connecting blocks 30, two ends of the first tension spring 31 are respectively welded on the connecting blocks 30 and the side wall of the oil receiving shaft 24, and the number of the clamping blocks 27 and the clamping holes 29 in this embodiment is four. An oil pipe 6 is connected between the end part of the hydraulic cylinder 7 far away from the piston rod 19 and the oil inlet, specifically, a sealing cover 23 is connected between one end of the oil receiving shaft 24 far away from the rotating pipe 26 and the feeding frame 4, the sealing cover 23 is fixedly connected to the first frame edge 10 of the feeding frame 4 through screws, the end part of the oil receiving shaft 24 is rotatably connected into the sealing cover 23 through a bearing, an inlet opposite to the oil inlet of the oil receiving shaft 24 is formed in the sealing cover 23, and the oil pipe 6 is connected with the inlet. It is easy to understand that the feeding frame 4 in this embodiment is provided with a power member for driving the first rotating roller 13 to rotate through a screw, and the power member may be a first motor (not shown in the figure).

As shown in fig. 2, six second rotating rollers 11 are rotatably connected to the frame body 1 along the width direction of the frame body 1, specifically, two ends of each second rotating roller 11 are rotatably connected to two second frame edges 9 through bearings, so that the six second rotating rollers 11 are distributed along the length direction of the frame body 1, the axial direction of each second rotating roller 11 is the same as the width direction of the frame body 1, and a second conveyor belt 12 is connected between the second rotating rollers 11. As will be readily understood, a second motor (not shown) for driving the second rotating roller 11 to rotate is fixed to the frame body 1 by screws.

The specific implementation process is as follows: initially, the push plate 5 is located at the lower end of the loading frame 4. The vacuum pump is placed at the lower end of the first conveyor belt 14, the push plate 5 abuts against the vacuum pump, and the push plate 5 supports the vacuum pump. The top pressure rod 18 is put between the two piston rods 19, the two ends of the top pressure rod 18 are located in the sliding grooves of the two piston rods 19, the two piston rods 19 are extruded by the top pressure rod 18 to be away from each other (it is easy to understand that in order to facilitate the top pressure rod 18 to enter between the two piston rods 19, chamfers can be arranged at the two ends of the top pressure rod 18, and inclined planes matched with the chamfers are also arranged at the two ends of the sliding groove of the piston rod 19, so that when the top pressure rod 18 is pushed into the sliding groove, the chamfers are matched with the inclined planes on the sliding groove, thereby facilitating the top pressure rod 18 to be pushed into the sliding groove of the piston rod 19, and the arrangement is such that when the top pressure rod 18 is pushed, the two ends of the top pressure rod 18 can simultaneously enter the sliding grooves of the two piston rods 19, thereby ensuring that the two piston rods 19 are simultaneously extruded and moved), the two piston rods 19 drive the piston 32 to slide in the cylinder body, and the space in which the hydraulic oil is filled in the cylinder body is reduced, therefore, the hydraulic oil in the two hydraulic cylinders 7 enters the oil receiving shaft 24 through the oil pipe 6, the hydraulic pressure of the oil cavity 28 in the oil receiving shaft 24 is increased, the hydraulic oil pushes the fixture block 27 to move towards the direction close to the inner wall of the rotating pipe 26, and the fixture block 27 abuts against the inner wall of the rotating pipe 26. The first motor is activated, which rotates the first rotating roller 13, thereby rotating the first conveyor belt 14. When the uppermost first rotating roller 13 rotates, the first rotating roller 13 drives the rotating pipe 26 to rotate, along with the rotation of the rotating pipe 26, the fixture block 27 can be opposite to the clamping hole 29, after the rotation, the fixture block 27 is inserted into the clamping hole 29 under the hydraulic action, the rotating pipe 26 drives the oil receiving shaft 24 to rotate together through the fixture block 27, the oil receiving shaft 24 drives the rope roller 21 to rotate, the rope roller 21 winds the pull rope 16, the pull rope 16 pulls the sliding block 15 to slide upwards in the strip groove 17, the sliding block 15 drives the push plate 5 to move upwards along the feeding frame 4, the push plate 5 pushes the vacuum pump to move upwards along the feeding frame 4, and therefore the vacuum pump moves on the feeding frame 4 and is not only conveyed by the first conveying belt 14, but also pushed by the push plate 5, and the vacuum pump is more favorable for moving upwards along the feeding frame 4.

After the vacuum pump is transferred to the rack body 1 from the feeding rack 4, the vacuum pump abuts against the jacking rod 18 at the moment, the vacuum pump pushes the jacking rod 18 to move leftwards, two ends of the jacking rod 18 slide in the sliding grooves of the two piston rods 19, the jacking rod 18 slides out of the sliding grooves, and therefore the jacking rod 18 does not jack the piston rods 19 any more. The repelling blocks 20 on the piston rods 19 are subjected to the repelling force of the cylinder body to enable the two piston rods 19 to move towards the direction far away from the hydraulic cylinder 7, meanwhile, the piston 32 can slide towards the direction close to the piston rods 19 under the action of the hydraulic oil of the cylinder body, the space filled with the hydraulic oil in the hydraulic cylinder 7 is enlarged, the hydraulic oil in the oil receiving shaft 24 can flow back into the hydraulic cylinder 7 through the oil pipe 6, so that the hydraulic pressure in the oil cavity 28 is reduced, the clamping block 27 is automatically separated from the clamping hole 29 on the inner wall of the rotating pipe 26 under the action of the pulling force of the first tension spring 31, at the moment, the oil receiving shaft 24 is separated from the rotating pipe 26, the rotating pipe 26 rotates and the oil receiving shaft 24 does not rotate any more, the first rotating roller 13 does not transmit power to the rope roller 21 any more, the pulling force of the pulling rope 16 disappears, the sliding block 15 and the pushing plate 5 slide downwards along the upper material rack 4 under the action of gravity, and the rope roller 21 rotates reversely, thereby, the automatic reset of the push plate 5 is realized, so that the push plate can act on the next vacuum pump to push the next vacuum pump. After the vacuum pump moves to the second conveying belt 12 on the frame body 1, the second motor is started, the second motor drives the second rotating roller 11 to rotate, the second rotating roller 11 drives the second conveying belt 12 to convey, the second conveying belt 12 conveys the vacuum pump to move on the frame body 1, so that the vacuum pump cannot be located at the right end of the frame body 1, which is located by the vacuum pump, is prevented from blocking a subsequent vacuum pump, and the subsequent vacuum pump can be conveniently transferred to the frame body 1 from the feeding frame 4.

Similarly, when feeding the next vacuum pump, put the vacuum pump into the push plate 5 at the bottom of the feeding frame 4, and put the top pressure rod 18 between the two piston rods 19, so that the rope roller 21 rotates along with the rotating pipe 26, and the rope roller 21 pulls the sliding block 15 again through the pull rope 16, so that the push plate 5 and the first conveyor belt 14 jointly transmit the vacuum pump upwards.

Example 2

Referring to fig. 9, the elastic sleeve 37 is detachably connected to two sides of the frame body 1 through screws in this embodiment, and the elastic sleeve 37 is made of rubber in this embodiment. The welding has the montant 33 that is located the left of support 8 on the support body 1, and the welding has horizontal pole 34 on the top of montant 33, and the length direction lateral sliding who follows support body 1 on the horizontal pole 34 is connected with vertical telescopic link 35, and is concrete, and the welding of telescopic link 35's top has the dovetail block, and the bottom of horizontal pole 34 is equipped with horizontal dovetail, and the dovetail block is located the dovetail. The bottom end of the telescopic rod 35 is welded with the middle of the top pressure rod 18, a second tension spring 36 is sleeved on the telescopic rod 35, and two ends of the second tension spring 36 are welded on the dovetail block and the top pressure rod 18.

Therefore, the elastic sleeve 37 surrounds the side wall of the vacuum pump, so that the frame body 1 is only collided with the elastic sleeve 37 even if the frame body 1 collides with a wall or other equipment in the moving process, the wall or other equipment cannot collide with the vacuum pump directly, and the vacuum pump is protected conveniently.

In this embodiment, when the end of the pressing rod 18 is clamped in the sliding slot of the piston rod 19, the second tension spring 36 is in an extended state, the pressing rod 18 is clamped by the sliding slot, and the pressing rod 18 does not move upward under the pulling force of the second tension spring 36. After the vacuum pump abuts against the jacking rod 18, the jacking rod 18 is pushed out from the sliding groove by the vacuum pump, and the jacking rod 18 drives the dovetail block to slide leftwards on the cross rod 34 through the telescopic rod 35, so that the jacking rod 18 can normally move leftwards. After the jacking rod 18 is pushed out from the sliding groove, the jacking rod 18 is pulled upwards by the telescopic rod 35 under the action of the second tension spring 36, the telescopic rod 35 is shortened, the jacking rod 18 moves upwards, the situation that the jacking rod 18 is located on the left side of the vacuum pump is avoided, the jacking rod 18 moves to the upper side of the vacuum pump, and the jacking rod 18 cannot block the vacuum pump from moving from the right end to the left end of the frame body 1.

Example 3

It is easy to understand that the end portions of the two piston rods 19 can be bonded with conductive blocks, the top pressure rod 18 is a conductive rod, the top pressure rod 18 is provided with an insulating sleeve, and the two ends of the two conductive blocks are electrically connected with the first motor. When the top pressure rod 18 is located between the two piston rods 19, the two ends of the top pressure rod 18 abut against the conductive blocks, so that a circuit connected with the first motor is communicated, the first motor is electrified, the first motor works, the first rotating roller 13 rotates, and meanwhile, the push plate 5 moves upwards along the feeding frame 4. When the vacuum pump pushes the top pressure rod 18 to separate from the piston rod 19, the top pressure rod 18 is no longer in contact with the conductive block on the piston rod 19, so that the circuit connected with the first motor is disconnected, the first motor stops working, and the first rotating roller 13 also stops rotating. Therefore, the push plate 5 moves downwards, the first motor does not drive the first rotating roller 13 to rotate any more, and electric energy is saved.

According to the scheme, the first motor can be powered on to work only by placing the jacking rod 18 between the two piston rods 19, and the step that the jacking rod 18 is placed between the two piston rods 19 is usually performed after the vacuum pump is placed on the feeding frame 4, so that the rotation of the first rotating roller 13 and the upward movement of the push plate 5 are performed simultaneously, compared with the step that the first rotating roller 13 is rotated firstly, and then the push plate 5 is moved upwards, the situation that the push plate 5 and the first conveying belt 14 are moved to have a large time difference can be avoided, and the situation that the vacuum pump placed on the first conveying belt 14 slides relative to the first conveying belt 14 to cause friction is avoided.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Vacuum pump shifts erection equipment, including the support body, fixedly connected with bracing piece on the support body, the bottom of bracing piece is rotated and is connected with wheel, its characterized in that: one end of the rack body is fixedly connected with an inclined feeding frame, one end, far away from the rack body, of the feeding frame is a low end, the feeding frame is rotatably connected with a plurality of first rotating rollers, the first rotating rollers are distributed along the length direction of the feeding frame, the axial direction of the first rotating rollers is the same as the width direction of the feeding frame, a first conveying belt is connected between the first rotating rollers, the side part of the feeding frame is slidably connected with a sliding block along the length direction of the feeding frame, and the sliding block is detachably connected with a push plate; the loading frame is rotatably connected with a rope roller, a pull rope is wound on the rope roller, and one end of the pull rope, far away from the rope roller, is fixedly connected to a sliding block; a connecting assembly is detachably connected between the first rotating roller and the rope roller; the feeding frame is provided with a power part for driving the first rotating roller to rotate; the end part of the first rotating roller is coaxially and fixedly connected with a rotating pipe, and the rotating pipe is rotatably connected to the feeding frame; the connecting assembly comprises a hydraulic cylinder and an oil receiving shaft, one end of the oil receiving shaft is inserted into the rotating pipe, one end of the oil receiving shaft, which is far away from the rotating pipe, is provided with an oil inlet, an oil cavity is arranged inside the oil receiving shaft, an oil passage is communicated between the oil cavity and the oil inlet, the side wall of the oil receiving shaft is provided with a plurality of through holes distributed circumferentially, the through holes are communicated with the oil cavity, a clamping block is connected to the through holes in a sliding manner along the radial direction of the oil receiving shaft, the inner wall of the rotating pipe is provided with a clamping hole for inserting the clamping block, and a resetting piece is connected between the oil receiving shaft and the clamping block; an oil pipe is connected between the hydraulic cylinder and the oil inlet.

2. The vacuum pump transfer installation apparatus according to claim 1, wherein: the hydraulic cylinder comprises a cylinder body, a piston and two piston rods, the piston is connected in the cylinder body in a sliding mode, the piston rods are fixedly connected to the piston, the hydraulic cylinder is located on the frame body and close to the feeding frame, the two hydraulic cylinders are located on two sides of the frame body respectively, the two hydraulic cylinders are arranged oppositely, transverse sliding grooves are formed in the end portions, opposite to the two piston rods, of the two piston rods, and the jacking rods are abutted between the two sliding grooves.

3. The vacuum pump transfer installation apparatus according to claim 1, wherein: the piece that resets includes first extension spring, fixedly connected with connecting block on the fixture block, the both ends of first extension spring fixed connection respectively are on the lateral wall of connecting block and oil receiving axle.

4. The vacuum pump transfer installation apparatus according to claim 2, wherein: the piston rod is fixedly connected with a repelling block on the position outside the cylinder body, a first magnetic sheet is fixedly connected with the end part of the cylinder body close to the repelling block, a second magnetic sheet is fixedly connected with the repelling block on the side wall facing the cylinder body, and the magnetism of the side face, opposite to each other, of the first magnetic sheet and the second magnetic sheet is the same.

5. The vacuum pump transfer installation apparatus according to claim 1, wherein: the oil receiving shaft is connected with the rotating pipe through a rotating pipe, a sealing cover is connected between one end, far away from the rotating pipe, of the oil receiving shaft and the material loading frame, the sealing cover is fixedly connected to the material loading frame, and the end portion of the oil receiving shaft is rotatably connected into the sealing cover.

6. The vacuum pump transfer installation apparatus according to claim 1, wherein: the sliding block is provided with an insertion groove, the push plate is fixedly connected with an insertion rod, and the insertion rod is inserted into the insertion groove.

7. The vacuum pump transfer installation apparatus according to claim 1, wherein: the frame body is rotatably connected with a plurality of second rotating rollers, the second rotating rollers are distributed along the length direction of the frame body, the axial direction of the second rotating rollers and the width direction of the frame body are in the same direction, and a second conveying belt is connected between the second rotating rollers.

8. A vacuum pump transfer installation according to claim 7, wherein: the both sides of support body can be dismantled and be connected with the elastic sleeve.

9. The vacuum pump transfer installation apparatus according to claim 2, wherein: fixedly connected with montant on the support body, fixedly connected with horizontal pole on the top of montant, the length direction lateral sliding who follows the support body on the horizontal pole is connected with the telescopic link, the vertical setting of telescopic link, the bottom and the roof pressure pole fixed connection of telescopic link, the cover is equipped with the second extension spring on the telescopic link.