CN214653014U

CN214653014U - Carbide pot presss from both sides hoist and mount device

Info

Publication number: CN214653014U
Application number: CN202120369664.0U
Authority: CN
Inventors: 赵鹏涛; 乔会昇; 刘汉成
Original assignee: Shenmu Calcium Carbide Group Energy Development Co ltd
Current assignee: Shenmu Calcium Carbide Group Energy Development Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-11-09
Anticipated expiration: 2031-02-10

Abstract

The utility model relates to a carbide hoist and mount technical field specifically is a carbide pot presss from both sides hoist and mount and puts. The utility model discloses a big arm in left side, left side forearm, lifting hook, right side forearm, the big arm in right side, left side gripper jaw and right side gripper jaw and panel turnover mechanism. The left big arm is inclined in a shape of low left and high right, the right big arm is inclined in a shape of low right and high left, and the bottoms of the left big arm and the right big arm are both in a hook shape. The top ends of the left small arm and the right small arm are hinged to the bottom of the lifting hook; the bottom end of the left small arm is hinged with the top end of the left large arm, and the bottom end of the right small arm is hinged with the top end of the right large arm; the middle part of the left large arm is hinged with the middle part of the right large arm; the bottom end of the left large arm is hinged with the left clamping jaw; the bottom end of the right large arm is hinged with the right clamping jaw; the inner sides of the bottom ends of the left large arm and the right large arm are provided with protrusions which are obliquely upward; the plate turnover mechanism is the safety mechanism of the utility model. The utility model discloses can extract the carbide stone roller from the carbide pot, can hoist and mount transportation carbide or carbide pot again, have great application scope.

Description

Carbide pot presss from both sides hoist and mount device

Technical Field

The utility model relates to a carbide hoist and mount technical field specifically is a carbide pot presss from both sides hoist and mount and puts.

Background

In the calcium carbide cooling and hoisting process, the calcium carbide weight needs to be pulled out of the calcium carbide pot, and the calcium carbide or the calcium carbide pot needs to be hoisted and transported. Although the existing clamping and lifting device can directly lift the calcium carbide or the calcium carbide pot, the calcium carbide weight can be pulled out of the calcium carbide pot, and the clamping and lifting device for lifting and transporting the calcium carbide or the calcium carbide pot is few, so that the application range of the existing clamping and lifting device is small. Therefore, a carbide pot clamping and lifting device which can pull out the carbide mound from the carbide pot and can lift and transport the carbide or the carbide pot is needed to enlarge the application range of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a carbide pot presss from both sides hoist and mount device according to above-mentioned prior art, can extract the carbide stone roller from the carbide pot, can hoist and mount transportation carbide or carbide pot again.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: carbide pot presss from both sides hoist and mount device, including left side big arm, left side forearm, lifting hook, right side forearm, right side big arm, left side gripper jaw and right side gripper jaw and panel turnover mechanism.

The left big arm is inclined in a shape of being low at the left and high at the right, and the bottom of the left big arm is in a hook shape bending inwards; the right big arm is inclined in a shape of low right and high left, and the bottom of the right big arm is also in a shape of an inward bent hook;

Furthermore, the top ends of the left small arm and the right small arm are hinged to the bottom of the lifting hook; the bottom end of the left small arm is hinged with the top end of the left large arm, and the bottom end of the right small arm is hinged with the top end of the right large arm; the middle part of the left large arm is provided with a middle hinge point, and the left large arm is hinged with the middle part of the right large arm through the middle hinge point; the bottom end of the left large arm is hinged with the left clamping jaw; the bottom end of the right large arm is hinged with the right clamping jaw;

furthermore, the left clamping jaw comprises a connecting seat and a clamping jaw finger, and the bottom of the connecting seat is connected with the clamping jaw finger. The top of the connecting seat is hinged with the bottom end of the left big arm. The connecting seat comprises a main connecting seat and an auxiliary connecting seat which are arranged in parallel; the bottom end of the left large arm is positioned between the main connecting seat and the auxiliary connecting seat. The clamping claw fingers are connected with the bottom of the main connecting seat and the bottom of the auxiliary connecting seat. The structure of the right clamping jaw is the same as that of the left clamping jaw;

furthermore, the inner sides of the bottom ends of the left large arm and the right large arm are provided with protrusions which are inclined upwards; the bulge of the left large arm is positioned on the inner side of the left clamping jaw, and the bulge of the right large arm is positioned on the inner side of the right clamping jaw;

further, the panel turnover mechanism is arranged between the left small arm and the left big arm, which is the safety mechanism of the utility model. The plate turning mechanism comprises a hook, a limiting block and a turning plate; the hook, the limiting block and the turning plate are arranged from top to bottom and are positioned on the same vertical line;

Furthermore, the upper end of the hook is arranged on the left small arm, the lower end of the hook is positioned below the bottom of the limiting block, and the lower end of the hook is matched with the bottom of the limiting block in shape; the limiting block and the turning plate are arranged below a hinge point in the middle of the left large arm.

In the above technical scheme, when the calcium carbide weight needs to be pulled out, the clamping jaws (the left clamping jaw and the right clamping jaw) are turned outwards, as shown in fig. 1. The clamping claw extends into the carbide pot, and the clamping claw fingers can clamp and pull out the carbide weight.

When the calcium carbide pot needs to be lifted, the clamping claws turn inwards, and the inward bulges at the tail ends of the large arms are leaked, as shown in fig. 2. The outer wall of carbide pot is hooked in the terminal arch of big arm (big arm in left side and the big arm in right side) this moment, this moment the utility model discloses the function that has the carbide pot of lifting by crane.

The utility model has the advantages that: through the upset of gripper jaw (left side gripper jaw and right side gripper jaw), possess two kinds of operating condition. The calcium carbide weight can be pulled out of the calcium carbide pot, and the calcium carbide or the calcium carbide pot can be hoisted and transported, so that the application range is wide.

Drawings

FIG. 1 is a schematic structural view of a carbide pot clamping and lifting device in a state of carbide weight pulling;

FIG. 2 is a schematic structural view of a lifting device of the carbide pot in a lifting state;

FIG. 3 is a schematic structural view of a panel turnover mechanism;

in the figure: 1. a left gripper jaw; 2. a first connecting pin; 3. a left large arm; 4. a panel turnover mechanism; 5. a left forearm; 6. a hook; 7. a right forearm; 8. a right large arm; 9. a right clamping jaw; 10. hooking; 11. a limiting block; 12. and (4) turning over the plate.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the present invention.

A carbide pot clamping and hanging device comprises a left clamping claw 1; a first connecting pin 2; a left large arm 3; a panel turnover mechanism 4; a left arm 5; a hook 6; a right forearm 7; a right large arm 8; a right gripper jaw 9;

the panel turnover mechanism 4 comprises a hook 10; a stopper 11; a flap 12;

the top of the lifting hook 6 is provided with a round hole for connecting a crown block or other power equipment; the bottom of the lifting hook 6 is provided with a hinge hole for hinging the top ends of the left small arm 5 and the right small arm 7; the left small arm 5 and the right small arm 7 are the same in shape and are both connecting rods with hinge holes at two ends.

The bottom end of the left small arm 5 is hinged with the top end of the left big arm 3, and the bottom end of the right small arm 7 is hinged with the top end of the right big arm 8. The left big arm 3 is inclined in a shape of being low at the left and high at the right, and the bottom of the left big arm is in a hook shape bending inwards; the right big arm 8 is inclined in a shape of low right and high left, and the bottom is in a hook shape bending inwards. Hinge holes are formed in the middle parts of the left large arm 3 and the right large arm 8 which are equal in height, and the middle part of the left large arm 3 is hinged with the middle part of the right large arm 8.

The bottom end of the left big arm 3 is hinged with the left clamping claw 1; the bottom end of the right big arm 8 is hinged with the right clamping claw 9. The large arm is hinged with the clamping claw through a first connecting pin 2.

The right gripper jaw 9 has the same structure as the left gripper jaw 1, and here the left gripper jaw 1 is taken as an example. The left clamping jaw 1 comprises a connecting seat and a clamping jaw finger, and the bottom of the connecting seat is welded with the clamping jaw finger. The top of the connecting seat is hinged with the bottom end of the left big arm 3. The connecting seat comprises a main connecting seat and an auxiliary connecting seat, the shapes of the main connecting seat and the auxiliary connecting seat are the same, and the positions of the main connecting seat and the auxiliary connecting seat are parallel. The bottom end of the left large arm 3 is positioned between the main connecting seat and the auxiliary connecting seat.

The clamping claw fingers are welded between the bottoms of the main connecting seat and the auxiliary connecting seat. The gripper fingers are rectangular steel plates, the width of the gripper fingers is the same as the distance between the main connecting seat and the auxiliary connecting seat, and the length of the gripper fingers is longer than that of the connecting seats.

The inner sides of the bottom ends of the left large arm 3 and the right large arm 8 are provided with protrusions which are inclined upwards and can be used for hooking the outer wall of the calcium carbide pot.

The turning plate mechanism 4 comprises a hook 10, a limiting block 11 and a turning plate 12; the hook 10, the limiting block 11 and the turning plate 12 are arranged from top to bottom and are positioned on a vertical line. On left side forearm 5 was located to the upper end of couple 10, the lower extreme of couple 10 was located stopper 11 bottom below, and the shape matches with stopper 11 bottom shape. The limiting block 11 and the turning plate 12 are arranged below a hinge point in the middle of the left large arm 3. The length of the turning plate 12 is larger than the distance between the turning shaft of the turning plate 12 and the limiting block 11.

In a non-operation state, the turning plate 12 naturally droops, the hook 10 hooks the bottom of the limiting block 11, the bottom ends of the large arms cannot approach each other, and the carbide pot clamping and hoisting device cannot clamp and hoist a heavy object;

under the operation state, the lifting hook 6 is hooked firstly, the carbide pot clamping and lifting device is placed downwards, and the bottom end of the large arm is abutted against the ground. Under the action of gravity, the parallelogram formed by the large arm and the small arm is compressed, and the hook 10 moves downwards to the lowest point. Then the clamping and hanging device is lifted upwards, and the hook 10 hooks the edge of the turning plate 12 and turns upwards. Because the length of the turning plate 12 is greater than the distance between the turning plate 12 and the limiting block 11, the turning plate 12 blocks the bottom of the limiting block 11 in the upward turning process, so that the hook 10 cannot hook the bottom of the limiting block 11. The clamping and lifting device continues to lift, a parallelogram formed by the large arm and the small arm expands, the distance between the bottom ends of the large arm is reduced, and the bottom ends of the large arm can approach each other. The clamping and hoisting device can clamp and hoist the heavy object at the moment.

When the calcium carbide weight needs to be pulled out, the clamping claws are turned outwards, as shown in fig. 1, the clamping claws can extend into the calcium carbide pot, and the clamping claw fingers can clamp and pull out the calcium carbide weight.

When the calcium carbide pot needs to be lifted, the clamping claws are turned inwards to leak the bulges at the tail ends of the large arms, as shown in figure 2. The terminal arch of big arm can hook the outer wall of carbide pot this moment, this moment the utility model discloses the function of lifting by crane the carbide pot has.

Claims

1. A carbide pot clamping and lifting device comprises a left large arm (3), a left small arm (5), a lifting hook (6), a right small arm (7) and a right large arm (8), and is characterized by further comprising a left clamping jaw (1) and a right clamping jaw (9); the left large arm (3) is inclined in a shape of being low at the left and high at the right, and the bottom of the left large arm (3) is in a shape of a hook bent inwards; the right large arm (8) is inclined in a shape of being low at the right side and high at the left side, and the bottom of the right large arm (8) is in a hook shape which is bent inwards; the top ends of the left small arm (5) and the right small arm (7) are hinged to the bottom of the lifting hook (6); the bottom end of the left small arm (5) is hinged with the top end of the left large arm (3), and the bottom end of the right small arm (7) is hinged with the top end of the right large arm (8); the middle part of the left large arm (3) is provided with a middle hinge point, and the left large arm (3) is hinged with the middle part of the right large arm (8) through the middle hinge point; the bottom end of the left large arm (3) is hinged with the left clamping claw (1); the bottom end of the right big arm (8) is hinged with the right clamping claw (9).

2. The carbide pot lifting device according to claim 1, wherein the left gripper jaw (1) comprises a connecting seat and gripper jaw fingers, and the bottom of the connecting seat is connected with the gripper jaw fingers; the top of the connecting seat is hinged with the bottom end of the left large arm (3).

3. The carbide pot clamping and hanging device as claimed in claim 2, wherein the connecting base comprises a main connecting base and an auxiliary connecting base, the main connecting base and the auxiliary connecting base are arranged in parallel; the bottom of the main connecting seat and the bottom of the auxiliary connecting seat are connected with the clamping claw fingers; the bottom end of the left large arm (3) is located between the main connecting seat and the auxiliary connecting seat, and the bottom end of the left large arm (3) is hinged to the top of the main connecting seat and the top of the auxiliary connecting seat.

4. Carbide pot lifting device according to claim 3, characterized in that the right gripper jaw (9) is structurally identical to the left gripper jaw (1).

5. Carbide pot lifting device according to claim 4, characterized in that the inside of the bottom end of the left big arm (3) and the inside of the bottom end of the right big arm (8) are provided with protrusions sloping upwards, the protrusion of the left big arm (3) is located inside the left gripper jaw (1), and the protrusion of the right big arm (8) is located inside the right gripper jaw (9).

6. The carbide pot lifting device according to any one of claims 1 to 5, further comprising a plate turnover mechanism (4), wherein the plate turnover mechanism (4) is disposed between the left small arm (5) and the left large arm (3).

7. The carbide pot clamping and hanging device as claimed in claim 6, wherein the flap mechanism (4) comprises a hook (10), a limiting block (11) and a flap (12); the hook (10), the limiting block (11) and the turning plate (12) are arranged from top to bottom and are positioned on the same vertical line; the upper end of the hook (10) is arranged on the left small arm (5), the lower end of the hook (10) is positioned below the bottom of the limiting block (11), and the lower end of the hook (10) is matched with the bottom of the limiting block (11) in shape; the limiting block (11) and the turning plate (12) are arranged below a hinge point in the middle of the left large arm (3).