CN219238351U

CN219238351U - Hydraulic lifting roller assembly fixture

Info

Publication number: CN219238351U
Application number: CN202320181150.1U
Authority: CN
Inventors: 王帆; 王金奎
Original assignee: TIANJIN TIANDUAN HYDRAULIC CO Ltd
Current assignee: TIANJIN TIANDUAN HYDRAULIC CO Ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-23
Anticipated expiration: 2033-02-10

Abstract

The application provides a hydraulic lifting roller assembly fixture belongs to lifting roller technical field. The hydraulic lifting roller assembly fixture comprises a hydraulic lifting mechanism and a plurality of conveying rollers, wherein a plurality of rotating shafts and a plurality of first semicircular shafts are rotatably connected to the hydraulic lifting mechanism. This application is through connecting pivot and first semicircle shape axle on the link both ends inner wall, during the installation, place the conveying roller on support piece, make the spliced pole of conveying roller one end place in the first arc wall at first semicircle shape axle top simultaneously, the spliced pole of conveying roller other end can correspond with the slot on the pivot lateral wall this moment, thereby promote conveying roller to the pivot motion, can make the spliced pole of one end insert in the slot, then be connected second semicircle shape axle and first semicircle shape axle, the circular block bottom inserts in the first arc wall, it is spacing to the spliced pole in the first arc wall, can accomplish the installation purpose, need not carry out the dismouting of bearing.

Description

Hydraulic lifting roller assembly fixture

Technical Field

The application relates to the field of lifting rollers, in particular to a hydraulic lifting roller assembly fixture.

Background

The hydraulic lifting is a common conveying tool, the roller type conveying belt is lifted to a certain height through the hydraulic press and used for excessive conveying of articles, the connecting structure between the conveying roller and the roller type conveying machine structure frame is that the inner shaft of the conveying roller is connected with the roller type conveying machine frame through the bearing, and the bearing is required to be detached and installed in the disassembling process of the conveying roller, so that certain inconvenience is caused in the assembling and disassembling process of the conveying roller.

Disclosure of Invention

In order to make up the defects, the application provides a hydraulic lifting roller assembly fixture, which aims at solving the problem that the existing conveying roller is inconvenient to assemble and disassemble.

The embodiment of the application provides a hydraulic lifting roller assembly fixture, including hydraulic lifting mechanism and a plurality of transport roller, hydraulic lifting mechanism goes up to rotate and is connected with a plurality of pivot and a plurality of first semicircle axle, transport roller one end inserts in the pivot lateral wall, the transport roller other end place in on the first semicircle axle, be connected with the mounting that is used for fixed transport roller other end on the first semicircle axle.

In a specific embodiment, the hydraulic lifting mechanism comprises a base, a plurality of hydraulic lifting rods and a connecting frame, wherein the hydraulic lifting rods are fixedly installed on the base, the bottom of the connecting frame is fixedly connected with the top of the hydraulic lifting rods, and the rotating shafts and the first semicircular shafts are respectively and rotatably connected to the side walls of the two ends of the connecting frame.

In a specific embodiment, two fixed pulleys and two locking universal wheels are fixedly arranged at the bottom of the base, and the two fixed pulleys and the two locking universal wheels are respectively arranged at two sides of the bottom of the base.

In a specific embodiment, the connecting columns arranged in a cross shape are fixedly connected to the side walls at two ends of the conveying roller, and the tops and the bottoms of the connecting columns are arc-shaped.

In a specific embodiment, a slot adapted to the connection column is formed on the side wall of the rotating shaft, and one connection column is inserted into the slot.

In a specific embodiment, the first arc-shaped groove adapted to the bottom of the connecting column is formed at the top of the first semicircular shaft, and the first limit grooves are formed at the tops of the side walls at two ends of the first arc-shaped groove, and the two limit grooves are adapted to the side walls at two ends of the connecting column.

In a specific embodiment, the mounting includes second semicircle axle and circular stopper, the second semicircle axle with first semicircle axle is closed to be set up, the second arc wall with spliced pole top looks adaptation is seted up to the bottom of second semicircle axle, the second spacing groove has all been seted up to the bottom of second arc wall both ends lateral wall, two the second spacing groove respectively with the both ends lateral wall looks adaptation of spliced pole, circular stopper fixed mounting in the second arc wall, circular stopper bottom is inserted and is located in the first arc wall.

In a specific embodiment, a supporting member is fixedly installed at the bottom of the connecting frame, and the supporting member supports a plurality of conveying rollers.

The beneficial effects are that: this application is through connecting pivot and first semicircle shape axle on the link both ends inner wall, during the installation, place the conveying roller on support piece, make the spliced pole of conveying roller one end place in the first arc wall at first semicircle shape axle top simultaneously, the spliced pole of conveying roller other end can correspond with the slot on the pivot lateral wall this moment, thereby promote conveying roller to the pivot motion, can make the spliced pole of one end insert in the slot, then be connected second semicircle shape axle and first semicircle shape axle, the circular block bottom inserts in the first arc wall, it is spacing to the spliced pole in the first arc wall, can accomplish the installation purpose, need not carry out the dismouting of bearing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a main structure of a hydraulic lifting roller assembly tool according to an embodiment of the present application;

fig. 2 is a schematic bottom view of a connection frame of a hydraulic lifting roller assembly fixture according to an embodiment of the present application;

fig. 3 is a schematic top view structural diagram of a connecting frame of a hydraulic lifting roller assembly fixture according to an embodiment of the present application;

fig. 4 is an exploded top view schematic of a conveying roller in a hydraulic lifting roller assembly fixture according to an embodiment of the present application;

fig. 5 is an exploded bottom view structure schematic diagram of a conveying roller in a hydraulic lifting roller assembly tool according to an embodiment of the present application;

fig. 6 is a partial enlarged view at a in fig. 3.

In the figure: 10-a hydraulic lifting mechanism; 100-base; 200-a hydraulic lifting rod; 300-connecting frame; 110-conveying rollers; 120-rotating shaft; 130-a first semi-circular shaft; 140-fixing piece; 1410-a second semi-circular axis; 1420-circular stopper; 1430-a second arcuate slot; 1440-a second limiting groove; 20-orienting wheels; 30-locking the universal wheel; 40-connecting columns; 50-slots; 60-a first arc-shaped groove; 610-first limit groove.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

Referring to fig. 1-6, the present application provides a hydraulic lifting roller assembly fixture, which comprises a hydraulic lifting mechanism 10 and a plurality of conveying rollers 110, wherein a plurality of rotating shafts 120 and a plurality of first semicircular shafts 130 are rotatably connected to the hydraulic lifting mechanism 10, one end of each conveying roller 110 is inserted into the side wall of each rotating shaft 120, the other end of each conveying roller 110 is placed on each first semicircular shaft 130, and a fixing member 140 for fixing the other end of each conveying roller 110 is connected to each first semicircular shaft 130.

When the device is specifically arranged, one end of each of the plurality of conveying rollers 110 is respectively inserted into the plurality of rotating shafts 120, the other end of each of the plurality of conveying rollers is respectively placed on the plurality of first semicircular shafts 130, and the rotating shafts 120 and the first semicircular shafts 130 are rotatably connected with the inner wall of the connecting frame 300 through bearings, so that the specific connection mode is the prior art.

The hydraulic lifting mechanism 10 comprises a base 100, a plurality of hydraulic lifting rods 200 and a connecting frame 300, wherein the hydraulic lifting rods 200 are fixedly installed on the base 100, the bottom of the connecting frame 300 is fixedly connected with the tops of the hydraulic lifting rods 200, a plurality of rotating shafts 120 and a plurality of first semicircular shafts 130 are respectively and rotatably connected to the side walls of the two ends of the connecting frame 300, two directional wheels 20 and two locking universal wheels 30 are fixedly installed at the bottom of the base 100, and the two directional wheels 20 and the two locking universal wheels 30 are respectively arranged on the two sides of the bottom of the base 100.

When the hydraulic lifting device is specifically arranged, the orientation wheel 20 and the locking universal wheel 30 are convenient for the movement of the base 100, the control mode and the installation mode of the hydraulic lifting rods 200 are the prior art, and the lifting of the four hydraulic lifting rods 200 is controlled simultaneously, so that the lifting purpose of the connecting frame 300 is achieved.

The connecting columns 40 which are arranged in a cross mode are fixedly connected to the side walls of the two ends of the conveying roller 110, the tops and the bottoms of the connecting columns 40 are arc-shaped, the connecting columns 40 move on the slots 50 and the first arc-shaped grooves 60 conveniently, slots 50 which are matched with the connecting columns 40 are formed in the side walls of the rotating shafts 120, one connecting column 40 is inserted into the slots 50, and the tops of the first semicircular shafts 130 are provided with first arc-shaped grooves 60 which are matched with the bottoms of the connecting columns 40.

The top of the two end side walls of the first arc-shaped groove 60 is provided with first limit grooves 610, the two first limit grooves 610 are matched with the two end side walls of the connecting column 40, the fixing piece 140 comprises a second semicircular shaft 1410 and a circular limit block 1420, the second semicircular shaft 1410 and the first semicircular shaft 130 are arranged in a closed mode, the bottom of the second semicircular shaft 1410 is provided with second arc-shaped grooves 1430 matched with the top of the connecting column 40, the bottom of the two end side walls of the second arc-shaped grooves 1430 is provided with second limit grooves 1440, the two second limit grooves 1440 are respectively matched with the two end side walls of the connecting column 40, the circular limit block 1420 is fixedly installed in the second arc-shaped groove 1430, and the bottom of the circular limit block 1420 is inserted into the first arc-shaped groove 60.

In a specific arrangement, the connecting post 40 is in a cross-shaped arrangement, so that the rotating shaft 120, the first semicircular shaft 130 and the second semicircular shaft 1410 can rotate, the rotating shaft 120 and the first semicircular shaft 130 are rotationally connected with the inner wall of the connecting frame 300 through bearings (not shown in the figure), and connecting blocks are fixedly installed on two end side walls of the first semicircular shaft 130 and the second semicircular shaft 1410 respectively, and the upper connecting block and the lower connecting block are fixedly connected through existing screw nuts.

Further, the second semicircular shaft 1410 is closed with the first semicircular shaft 130, the first arc-shaped groove 50 is closed with the second arc-shaped groove 1430 to form a circle, and the first limit groove 610 is closed with the second limit groove 1440 and is matched with the shape of the connecting post 40.

The bottom fixed mounting of connecting frame 300 has support piece, and support piece supports a plurality of conveying rollers 110 and sets up, and further, support piece includes two fixed plates, and two fixed blocks fixed mounting are in the bottom of connecting frame 300, and fixedly connected with a plurality of dead levers between two fixed plates, and the cover is equipped with the pulley on a plurality of dead levers, and the pulley contacts with conveying roller 110 bottom both sides, realizes the purpose of supporting conveying roller 110.

The working principle of the hydraulic lifting roller assembly fixture is as follows: the hydraulic lifting rod 200 is started to achieve the lifting purpose of the connecting frame 300, when the conveying roller 110 is assembled, the connecting frame 300 is moved to the lowest position, then the conveying roller 110 is placed on a supporting piece, the connecting column 40 at one end is placed on the first semicircular shaft 130, at the moment, the connecting column 40 at the other side corresponds to the rotating shaft 120, then the conveying roller 110 is pushed to move towards the rotating shaft 120, the connecting column 40 at the other side is inserted into the rotating shaft 120, then the second semicircular shaft 1410 is connected with the first semicircular shaft 130, the bottom of the circular limiting block 1420 is inserted into the first arc-shaped groove 60, the limiting purpose of the connecting column 40 is achieved, the first semicircular shaft 130 is connected with the second semicircular shaft 1410 through the existing screw nuts, the installation purpose of the conveying roller 110 can be achieved, and then the rest conveying rollers 110 can be installed one by one.

It should be noted that, the specific model specification of the hydraulic lifting rod 200 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the hydraulic lifter 200 and its principles are apparent to those skilled in the art and will not be described in detail herein.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Claims

1. The utility model provides a hydraulic lifting roller assembly fixture, its characterized in that, includes hydraulic lifting mechanism and a plurality of transport roller, hydraulic lifting mechanism goes up to rotate and is connected with a plurality of pivot and a plurality of first semicircle axle, transport roller one end inserts in the pivot lateral wall, transport roller other end place in on the first semicircle axle, be connected with the mounting that is used for fixed transport roller other end on the first semicircle axle.

2. The hydraulic lifting roller assembly fixture according to claim 1, wherein the hydraulic lifting mechanism comprises a base, a plurality of hydraulic lifting rods and a connecting frame, the hydraulic lifting rods are fixedly mounted on the base, the bottoms of the connecting frame are fixedly connected with the tops of the hydraulic lifting rods, and the rotating shafts and the first semicircular shafts are respectively and rotatably connected to side walls at two ends of the connecting frame.

3. The hydraulic lifting roller assembly fixture according to claim 2, wherein two orientation wheels and two locking universal wheels are fixedly installed at the bottom of the base, and the two orientation wheels and the two locking universal wheels are respectively arranged at two sides of the bottom of the base.

4. The hydraulic lifting roller assembly fixture according to claim 1, wherein connecting columns which are arranged in a cross shape are fixedly connected to side walls at two ends of the conveying roller, and the tops and the bottoms of the connecting columns are arranged in an arc shape.

5. The hydraulic lifting roller assembly fixture according to claim 4, wherein a slot matched with the connecting column is formed in the side wall of the rotating shaft, and one connecting column is inserted into the slot.

6. The hydraulic lifting roller assembly fixture according to claim 4, wherein a first arc-shaped groove matched with the bottom of the connecting column is formed in the top of the first semicircular shaft, first limit grooves are formed in the tops of the side walls at two ends of the first arc-shaped groove, and the two first limit grooves are matched with the side walls at two ends of the connecting column.

7. The hydraulic lifting roller assembly fixture according to claim 6, wherein the fixing piece comprises a second semicircular shaft and a circular limiting block, the second semicircular shaft and the first semicircular shaft are arranged in a closed mode, a second arc-shaped groove matched with the top of the connecting column is formed in the bottom of the second semicircular shaft, second limiting grooves are formed in the bottoms of the side walls of two ends of the second arc-shaped groove, two second limiting grooves are respectively matched with the side walls of two ends of the connecting column, the circular limiting block is fixedly installed in the second arc-shaped groove, and the bottom of the circular limiting block is inserted into the first arc-shaped groove.

8. The hydraulic lifting roller assembly fixture according to claim 2, wherein a supporting piece is fixedly installed at the bottom of the connecting frame and supports a plurality of conveying rollers.