CN210505476U

CN210505476U - Lifting machine

Info

Publication number: CN210505476U
Application number: CN201921355381.XU
Authority: CN
Inventors: 陆海金
Original assignee: Shanghai Huige Machinery Technology Co ltd
Current assignee: Shanghai Huige Machinery Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-12
Anticipated expiration: 2029-08-21

Abstract

The utility model belongs to the field of processing machinery, in particular to a lifting machine, which aims at the problems that when a controller in an electric control box of the prior device needs to be maintained or repaired, a treating person needs to treat the controller in the electric control box, the space in the electric control box is narrow, the operation of the treating person is inconvenient, and the working efficiency is reduced, the lifting machine comprises a frame, one side of the frame is provided with the electric control box, one side of the electric control box is provided with a control groove, the inner wall of one side of the control groove is fixedly provided with a rotating shaft, and the rotating shaft is rotatably provided with a rotating door, in the utility model, when the controller in the electric control box needs to be maintained or repaired, a pull rod is pulled to drive the rotating door to open and simultaneously pop out the controller, so that the treating person can treat the controller outside the electric control box, the space outside the electric control box is large, and the treating person can, the working efficiency is improved, and the use requirements of people are met.

Description

Lifting machine

Technical Field

The utility model relates to a processing machinery technical field especially relates to a lifting machine.

Background

The hoister is widely used for hoisting various solid block and powder materials or finished articles in agriculture, industrial and mining enterprises and the transportation industry, can carry out continuous, high-efficiency and large-inclination-angle transportation, is safe to operate, simple and convenient to use, easy to maintain and low in transportation cost, and can shorten the transportation distance, reduce the construction cost and save manpower and material resources.

Publication No. CN207258548U discloses an open accuse material lifting machine's patent, open accuse material lifting machine, including frame, feeding subassembly, material baffle, electrical control system, transmission system, governing system and ejection of compact subassembly, feeding subassembly includes feed chute and material track, but when the controller in the electrical control box of device needs to be maintained or repair, needs the treatment personnel to handle in the electrical control box, and electrical control box inner space is narrow and small, is not convenient for the treatment personnel to operate, has reduced work efficiency, has improved space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing elevator in the prior art needs to be maintained or repaired when the controller in the electric control box of the device needs to be treated by the treating personnel in the electric control box, the space in the electric control box is narrow and small, the treating personnel operation is not convenient, the working efficiency is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting machine comprises a frame, an electric control box is arranged on one side of the frame, a control groove is formed in one side of the electric control box, a rotating shaft is fixedly installed on the inner wall of one side of the control groove, a rotating door is rotatably installed on the rotating shaft and matched with the control groove, a pull rod is fixedly installed on one side of the rotating door, a rotating rod is rotatably installed on the other side of the rotating door, a moving rod is rotatably installed at one end, away from the rotating shaft, of the rotating rod, a fixed rod is fixedly arranged on the inner wall of the top side of the control groove, a fixed hole is arranged on one side of the fixed rod, one end of the movable rod, which is far away from the rotating rod, penetrates through the fixed hole and is fixedly provided with an L-shaped pressure rod, when a controller in the electric control box needs maintenance or repair, the pull rod is pulled to drive the revolving door to rotate by taking the rotating shaft as a center, the revolving door rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the moving rod to slide in the fixed hole, and the moving rod slides to drive the L-shaped pressing rod to move.

Preferably, rotate on the inner wall of one side of control tank and install L type rotary column, the hole has been seted up changeing to one side of L type rotary column, and the hole is run through changeing to the bottom of L type depression bar, and one side that the L type depression bar is close to the pull rod rotates and installs the push rod, and the removal of L type depression bar is in changeing downthehole removal in the time, and the removal of L type depression bar drives L type rotary column and rotates, and L type rotary column rotates and drives the push rod and rotate.

Preferably, a sliding groove formed in the inner wall of the bottom side of the control groove is formed below the push rod, the same sliding rod is fixedly mounted on the inner walls of the two sides of the sliding groove, an L-shaped sliding column is slidably mounted on the sliding rod, the top end of the L-shaped sliding column extends into the control groove and is fixedly provided with a controller, the bottom end of the push rod is rotatably mounted on the top side of the L-shaped sliding column, a clamping groove is formed in the bottom end of the L-shaped sliding column, the push rod rotates to drive the L-shaped sliding column to slide on the sliding rod, and the L-shaped sliding.

Preferably, the card hole has been seted up on the bottom side inner wall of spout, the downthehole slidable mounting of card has the wedge kelly, the both ends of wedge kelly all extend to outside the card hole, the top and the draw-in groove looks adaptation of wedge kelly, the bottom fixed mounting of wedge kelly has the pull-up piece, first spring has been cup jointed on the wedge kelly, the both ends of first spring are fixed mounting respectively on the one side that pull-up piece and electrical control box are close to each other, when L type traveller removes and contacts with the wedge kelly, L type traveller extrudees the wedge kelly and makes it slide in the draw-in hole, the wedge kelly slides and drives the pull-up piece and remove, elastic deformation takes place for first spring, when the position of wedge kelly and draw-in groove was relative, the revolving door was opened completely this moment, the controller just shifted out electrical control box, make wedge kelly immigration draw-in draw-.

Preferably, the movable rod is sleeved with a second spring, two ends of the second spring are respectively and fixedly installed on one side, close to the fixed rod and the L-shaped pressing rod, of the fixed rod, the movable rod slides to drive the L-shaped pressing rod to move, and the second spring elastically deforms.

In the utility model, because the wedge-shaped clamping rod is arranged, the controller can be fixed when the controller is moved out of the control groove and the revolving door is completely opened by moving the wedge-shaped clamping rod into the clamping groove;

in the utility model, the L-shaped sliding column is arranged, so that the controller can be ejected out by sliding the L-shaped sliding column on the sliding rod;

the utility model discloses in, when the controller in the electrical control box need be maintained or repaired, pop out the controller when pulling the pull rod and drive the revolving door and open for the treatment personnel can handle the controller outside the electrical control box, and the electrical control box outer space is big, and the treatment personnel of being convenient for handle, have improved work efficiency, have satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural diagram of a hoist according to the present invention;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a hoisting machine according to the present invention;

fig. 3 is a schematic structural diagram of a portion a1 in fig. 2 of a hoist according to the present invention;

fig. 4 is the utility model provides a wedge kelly spatial structure sketch map of lifting machine.

In the figure: the device comprises a rack 1, an electrical control box 2, a control groove 3, a rotating shaft 4, a rotating door 5, a pull rod 6, a rotating rod 7, a moving rod 8, a fixed rod 9, a fixed hole 10, a pressure rod 11L, a rotating column 12L, a rotating hole 13, a push rod 14, a sliding chute 15, a sliding rod 16, a sliding column 17L, a controller 18, a clamping hole 19, a wedge-shaped clamping rod 20, a lifting block 21, a clamping groove 22, a first spring 23 and a second spring 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a lifting machine comprises a frame 1, an electrical control box 2 is arranged on one side of the frame 1, a control groove 3 is arranged on one side of the electrical control box 2, a rotating shaft 4 is fixedly arranged on the inner wall of one side of the control groove 3, a rotating door 5 is rotatably arranged on the rotating shaft 4, the rotating door 5 is matched with the control groove 3, a pull rod 6 is fixedly arranged on one side of the rotating door 5, a rotating rod 7 is rotatably arranged on the other side of the rotating door 5, a moving rod 8 is rotatably arranged at one end of the rotating rod 7 far away from the rotating shaft 4, a fixed rod 9 is fixedly arranged on the inner wall of the top side of the control groove 3, a fixed hole 10 is arranged on one side of the fixed rod 9, one end of the moving rod 8 far away from the rotating rod 7 penetrates through the fixed hole 10 and is fixedly provided with an L-shaped press rod 11, when a controller 18 in the, the revolving door 5 rotates to drive the revolving bar 7 to rotate, the revolving bar 7 rotates to drive the movable bar 8 to slide in the fixed hole 10, and the movable bar 8 slides to drive the L-shaped pressure bar 11 to move.

The utility model discloses in, rotate on one side inner wall of control tank 3 and install L type rotary column 12, one side of L type rotary column 12 has been seted up and has been changeed hole 13, and L type depression bar 11's bottom is run through and is changeed hole 13, and L type depression bar 11 is close to one side rotation of pull rod 6 and installs push rod 14, removes in changeing hole 13 when L type depression bar 11 removes, and L type depression bar 11 removes and drives L type rotary column 12 and rotate, and L type rotary column 12 rotates and drives push rod 14 and rotate.

The utility model discloses in, the below of push rod 14 is equipped with sets up spout 15 on 3 bottom side inner walls of control box, fixed mounting has same slide bar 16 on the both sides inner wall of spout 15, slidable mounting has L type traveller 17 on slide bar 16, the top of L type traveller 17 extends to in the control box 3 and fixed mounting has controller 18, the bottom of push rod 14 is rotated and is installed on the top side of L type traveller 17, draw-in groove 22 has been seted up to the bottom of L type traveller 17, push rod 14 rotates and drives L type traveller 17 and slide on slide bar 16, L type traveller 17 slip belt controller 18 moves to the right.

In the utility model, a clamping hole 19 is arranged on the inner wall of the bottom side of the sliding chute 15, a wedge-shaped clamping rod 20 is arranged in the clamping hole 19 in a sliding way, two ends of the wedge-shaped clamping rod 20 extend out of the clamping hole 19, the top end of the wedge-shaped clamping rod 20 is matched with a clamping groove 22, a lifting block 21 is fixedly arranged at the bottom end of the wedge-shaped clamping rod 20, a first spring 23 is sleeved on the wedge-shaped clamping rod 20, two ends of the first spring 23 are respectively fixedly arranged on one side of the lifting block 21, which is close to the electric control box 2, when the L-shaped sliding column 17 moves to contact with the wedge-shaped clamping rod 20, the L-shaped sliding column 17 extrudes the wedge-shaped clamping rod 20 to enable the wedge-shaped clamping rod 20 to slide in the clamping hole 19, the wedge-shaped clamping rod 20 slides to drive the lifting block 21 to move, the first spring 23 elastically deforms, when the wedge catcher pin 20 corresponds to the position of the catch slot 22, and the swing door 5 is fully opened, the controller 18 is just moved out of the electrical control box 2, and the wedge catcher pin 20 is moved into the catch slot 22 under the reaction force of the first spring 23.

The utility model discloses in, cup jointed second spring 24 on the carriage release lever 8, second spring 24's both ends difference fixed mounting is on one side that dead lever 9 and L type depression bar 11 are close to each other, and carriage release lever 8 slides and drives L type depression bar 11 and remove, and second spring 24 takes place elastic deformation.

Example 2

Referring to fig. 1-4, a lifter comprises a frame 1, an electrical control box 2 is arranged on one side of the frame 1, a control groove 3 is arranged on one side of the electrical control box 2, a rotating shaft 4 is fixedly welded on the inner wall of one side of the control groove 3, a rotating door 5 is rotatably installed on the rotating shaft 4, the rotating door 5 is matched with the control groove 3, a pull rod 6 is fixedly welded on one side of the rotating door 5, a rotating rod 7 is rotatably installed on the other side of the rotating door 5 through a pin shaft, a moving rod 8 is rotatably installed on one end of the rotating rod 7 far away from the rotating shaft 4 through a pin shaft, a fixed rod 9 is fixedly welded on the inner wall of the top side of the control groove 3, a fixed hole 10 is arranged on one side of the fixed rod 9, one end of the moving rod 8 far away from the rotating rod 7 penetrates through the fixed hole 10 and is fixedly welded with an L-shaped pressure rod 11, when a controller, the revolving door 5 rotates to drive the revolving bar 7 to rotate, the revolving bar 7 rotates to drive the movable bar 8 to slide in the fixed hole 10, and the movable bar 8 slides to drive the L-shaped pressure bar 11 to move.

The utility model discloses in, rotate through the round pin axle on one side inner wall of control groove 3 and install L type rotary column 12, one side of L type rotary column 12 has been seted up and has been changeed hole 13, the bottom of L type depression bar 11 is run through and changes hole 13, one side that L type depression bar 11 is close to pull rod 6 is rotated through the round pin axle and is installed push rod 14, move in changeing hole 13 when L type depression bar 11 removes, L type depression bar 11 removes and drives L type rotary column 12 and rotate, L type rotary column 12 rotates and drives push rod 14 and rotate.

The utility model discloses in, the below of push rod 14 is equipped with sets up spout 15 on 3 bottom side inner walls of control box, fixed welding has same slide bar 16 on the both sides inner wall of spout 15, slidable mounting has L type traveller 17 on slide bar 16, the top of L type traveller 17 extends to in the control box 3 and fixed mounting has controller 18, the bottom of push rod 14 is installed on the top side of L type traveller 17 through the round pin rotation, draw-in groove 22 has been seted up to the bottom of L type traveller 17, push rod 14 rotates and drives L type traveller 17 and slide on slide bar 16, L type traveller 17 slip belt controller 18 moves right.

In the utility model, a clamping hole 19 is arranged on the inner wall of the bottom side of the sliding chute 15, a wedge-shaped clamping rod 20 is arranged in the clamping hole 19 in a sliding way, two ends of the wedge-shaped clamping rod 20 extend out of the clamping hole 19, the top end of the wedge-shaped clamping rod 20 is matched with a clamping groove 22, a lifting block 21 is fixedly welded at the bottom end of the wedge-shaped clamping rod 20, a first spring 23 is sleeved on the wedge-shaped clamping rod 20, two ends of the first spring 23 are respectively fixedly welded on one side of the lifting block 21, which is close to the electric control box 2, when the L-shaped sliding column 17 moves to contact with the wedge-shaped clamping rod 20, the L-shaped sliding column 17 extrudes the wedge-shaped clamping rod 20 to enable the wedge-shaped clamping rod 20 to slide in the clamping hole 19, the wedge-shaped clamping rod 20 slides to drive the lifting block 21 to move, the first spring 23 elastically deforms, when the wedge catcher pin 20 corresponds to the position of the catch slot 22, and the swing door 5 is fully opened, the controller 18 is just moved out of the electrical control box 2, and the wedge catcher pin 20 is moved into the catch slot 22 under the reaction force of the first spring 23.

The utility model discloses in, cup jointed second spring 24 on the carriage release lever 8, the both ends of second spring 24 fixed welding respectively on one side that dead lever 9 and L type depression bar 11 are close to each other, carriage release lever 8 slides and drives L type depression bar 11 and remove, and second spring 24 takes place elastic deformation.

In the utility model, when the controller 18 in the electrical control box 2 needs maintenance or repair, the pull rod 6 is pulled to drive the revolving door 5 to rotate by taking the revolving shaft 4 as the center, the revolving door 5 rotates to drive the revolving rod 7 to rotate, the revolving rod 7 rotates to drive the movable rod 8 to slide in the fixed hole 10, the movable rod 8 slides to drive the L-shaped pressure rod 11 to move, the second spring 24 generates elastic deformation, the L-shaped pressure rod 11 moves in the revolving hole 13 while moving, the L-shaped pressure rod 11 moves to drive the L-shaped revolving post 12 to rotate, the L-shaped revolving post 12 rotates to drive the push rod 14 to rotate, the push rod 14 rotates to drive the L-shaped sliding post 17 to slide on the sliding rod 16, the L-shaped sliding post 17 slides to drive the controller 18, when the L-shaped sliding post 17 moves to contact with the wedge-shaped clamping rod 20, the L-shaped clamping post 17 extrudes the wedge-shaped clamping rod 20 to slide in the clamping hole 19, the wedge-shaped clamping rod 20 slides to drive, when wedge kelly 20 and draw-in groove 22's position corresponds, revolving door 5 was opened completely this moment, and controller 18 just shifts out electrical control box 2, makes wedge kelly 20 move into draw-in groove 22 under the reaction force of first spring 23, and the treatment personnel can handle this moment, can not cause the influence to connecting piece or circuit on the controller 18 during the processing, handles the back of accomplishing, and the pulling is carried and is drawn piece 21 and make wedge kelly 20 shift out draw-in groove 22, and the device resumes under the reaction force of second spring 24.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hoisting machine comprises a frame (1), an electric control box (2) is arranged on one side of the frame (1), it is characterized in that one side of the electric control box (2) is provided with a control groove (3), the inner wall of one side of the control groove (3) is fixedly provided with a rotating shaft (4), the rotating shaft (4) is rotatably provided with a rotating door (5), the rotating door (5) is matched with the control groove (3), one side of the rotating door (5) is fixedly provided with a pull rod (6), the other side of the rotating door (5) is rotatably provided with a rotating rod (7), one end of the rotating rod (7) far away from the rotating shaft (4) is rotatably provided with a moving rod (8), fixed mounting has dead lever (9) on the top side inner wall of control tank (3), and fixed orifices (10) have been seted up to one side of dead lever (9), and fixed orifices (10) and fixed mounting have L type depression bar (11) are run through to the one end that bull stick (7) were kept away from in carriage release lever (8).

2. The hoisting machine as claimed in claim 1, wherein an L-shaped rotating column (12) is rotatably mounted on an inner wall of one side of the control groove (3), a rotating hole (13) is formed in one side of the L-shaped rotating column (12), a bottom end of the L-shaped pressing rod (11) penetrates through the rotating hole (13), and a push rod (14) is rotatably mounted on one side of the L-shaped pressing rod (11) close to the pull rod (6).

3. The hoisting machine as recited in claim 2, wherein a sliding groove (15) formed in the inner wall of the bottom side of the control groove (3) is formed below the push rod (14), the same sliding rod (16) is fixedly mounted on the inner walls of the two sides of the sliding groove (15), an L-shaped sliding column (17) is slidably mounted on the sliding rod (16), the top end of the L-shaped sliding column (17) extends into the control groove (3) and is fixedly mounted with a controller (18), the bottom end of the push rod (14) is rotatably mounted on the top side of the L-shaped sliding column (17), and a clamping groove (22) is formed in the bottom end of the L-shaped sliding column (17).

4. The hoisting machine as recited in claim 3, wherein a clamping hole (19) is formed in the inner wall of the bottom side of the sliding groove (15), a wedge-shaped clamping rod (20) is slidably mounted in the clamping hole (19), two ends of the wedge-shaped clamping rod (20) extend out of the clamping hole (19), the top end of the wedge-shaped clamping rod (20) is matched with the clamping groove (22), a lifting block (21) is fixedly mounted at the bottom end of the wedge-shaped clamping rod (20), a first spring (23) is sleeved on the wedge-shaped clamping rod (20), and two ends of the first spring (23) are respectively and fixedly mounted on one side, close to each other, of the lifting block (21) and the electrical control box (2).

5. The hoisting machine as claimed in claim 1, characterized in that the movable rod (8) is sleeved with a second spring (24), and two ends of the second spring (24) are respectively fixedly mounted on the mutually adjacent sides of the fixed rod (9) and the L-shaped pressure bar (11).