Lifting limiting device of waste incineration waste residue hoist
By integrating limit components, a lubrication system, and a weight sensor, the lifting limit device for waste incineration slag solves the problems of single limit settings and lack of automation in lifting devices, achieving automation of safety protection and equipment maintenance, and improving construction safety and equipment lifespan.
Patent Information
- Application Number
- CN202520046384.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing lifting devices have limited limit functions that require additional purchase, cannot achieve automatic limit and lubrication, and lack weighing protection functions.
A lifting and limiting device for waste incineration residue was designed, integrating a limiting component, a lubrication system, and a weight sensor to achieve automatic limiting, anti-overshooting, anti-slant pulling, weighing and limiting, and automatic lubrication functions.
It achieves safety protection during the hoisting process, prevents top-down and oblique pulling, automatically lubricates to reduce wear, and ensures construction safety and equipment life through weighing protection equipment.
Smart Images
Figure CN223752250U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical manufacturing auxiliary technical field, concretely is garbage incineration waste residue hoist lifting limiting device. BACKGROUND
[0002] Mechanical manufacturing auxiliary technology is an important component in mechanical engineering, wherein the hoisting device is the most commonly used mechanical device in mechanical engineering, and the hoisting device is mainly used for hoisting and lifting operation, which is usually provided with a universal movable arm cross arm, a lifting hook and the like on a machine body, and the hoisting device is widely used in building construction and manufacturing industry, and is mainly used for lifting activities before and after garbage incineration in daily life, and a limiting component is usually arranged on the hoisting device for safety performance, but the hoisting limiting device on the market needs to be purchased additionally and then assembled, and most of them only have one of the functions of height limiting and cable-stayed, which is relatively limited.
[0003] Now, a new garbage incineration waste residue hoist lifting limiting device is provided to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing garbage incineration waste residue hoist lifting limiting device to solve the problem of automatic limiting in the background technology.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: garbage incineration waste residue hoist lifting limiting device, including electric hoist, the right side of electric hoist front end is fixedly connected with the gourd controller, the bottom of electric hoist front end left side is movably connected with the steel wire rope, the lower portion of electric hoist is provided with the connecting plate, the bottom of connecting plate is fixedly connected with the iron hook, the lower portion of iron hook is provided with the horizontal plate, the middle position of horizontal plate bottom is fixedly connected with the oil cylinder, the bottom of oil cylinder is fixedly connected with the N-shaped connecting frame, four groups of pull rods are arranged at the four corners of horizontal plate bottom, the left and right sides of N-shaped connecting frame are movably connected with the grab bucket, the top of electric hoist front end left side is fixedly connected with the limiting component.
[0006] The limiting component comprises a control box, the control box is fixedly connected to the top of the left side of the front end of the electric hoist, a bottom plate is arranged below the control box, first circular rods are arranged on the left and right sides of the top end of the bottom plate, a connecting ring is movably connected to the periphery of the first circular rod, a second circular rod is arranged at the middle position of the top of the bottom plate, three groups of circular grooves are formed in the bottom end of the inside of the control box, an L-shaped connecting head is fixedly connected to the top end of the first circular rod, a first button is arranged on the side of the L-shaped connecting head close to the second circular rod, circular ball bearings are fixedly connected to the top end of the left and right sides of the second circular rod, a second button is arranged above the second circular rod, and a control panel is fixedly connected to the middle position of the inside of the control box.
[0007] As a further technical scheme of the utility model, the horizontal plate, the L-shaped connecting frame, the pull rod and the grab bucket are movably connected, and the control panel is electrically connected with the hoist controller.
[0008] As a further technical scheme of the utility model, the first button and the second button are electrically connected with the control panel, and the inner diameter of the circular groove is greater than the outer diameter of the first circular rod and the first button.
[0009] As a further technical scheme of the utility model, the bottom of the first circular rod and the second circular rod is fixedly connected with the top of the bottom plate, the vertical center line of the iron hook and the oil cylinder is consistent, the L-shaped connecting head is not connected with the first button, and the spherical ball is not connected with the second button.
[0010] As a further technical scheme of the utility model, the left side and the right side of the top end of the horizontal plate are fixedly connected with lubricating liquid tanks, the inside of the lubricating liquid tank is fixedly connected with a peristaltic pump, the rear end of the lubricating liquid tank is fixedly connected with a hose, the front end of the hose is fixedly connected with a plurality of pipe covers, and a plurality of square holes are formed in the inside of the pipe cover.
[0011] As a further technical scheme of the utility model, the inside of the hose is connected with the inside of the lubricating liquid tank, the inside of the pipe cover is connected with the inside of the hose, the inside of the square hole is connected with the inside of the pipe cover, and the pipe cover is fixedly connected with the L-shaped connecting frame and the pull rod.
[0012] As a further technical scheme of the utility model, the periphery of the bottom of the connecting plate is fixedly connected with a weight sensor, the left side of the front end of the weight sensor is fixedly connected with a control panel, and the right side of the front end of the weight sensor is fixedly connected with an alarm lamp.
[0013] As a further technical scheme of the utility model, the control panel is electrically connected with the alarm lamp, and the control panel is electrically connected with the hoist controller.
[0014] Compared with the prior art, the garbage incineration waste residue lifting and limiting device has the advantages that the garbage incineration waste residue lifting and limiting device not only realizes the functions of anti-collision and anti-inclined pulling, but also realizes the functions of automatic lubrication and weighing and limiting weight.
[0015] (1) through the setting has the gourd controller, the steel wire rope, the first round stick and the second round stick, uses, presses the gourd controller after opening the electric hoist, makes the steel wire rope slide down, after the grab bucket drops to the corresponding position, the oil cylinder is started to shrink upwards, the hunchbacked connection frame is driven upwards while shrinking, the hunchbacked connection frame drives the grab bucket to collect the waste residue after the garbage incineration into the bucket, then starts the gourd controller again to lift the steel wire rope upwards, the top of the connecting plate and the bottom of the bottom plate touch in the process of rising, with the connecting plate continues to go up, the second round stick is pushed to move upwards along the inside of the round groove, until the second button is pressed, the control panel is controlled to make the gourd controller power off, and the top phenomenon does not appear, and because the steel wire rope is connected with the first round stick through the connecting ring, if the bottom appears the inclination condition, the L-shaped connector at the top of the first round stick will also be inclined to left and right by the driving of the connecting ring, after the inclination to a certain degree, the L-shaped connector touches and presses the first button, the first button controls the control panel to power off the gourd controller, prevents the safety risk of the inclined pull, when the machine returns to the vertical and the limiting height, the ball bearing and the second button are separated, after the L-shaped connector and the first button are separated, the machine can work normally, the anti-collision and anti-inclined pull functions are realized;
[0016] (2) through the setting has the lubricating liquid tank, the peristaltic pump and the hose, uses, the lubricating liquid is put into the lubricating liquid tank, the liquid output time and the liquid output volume of the peristaltic pump are set, the peristaltic pump is started to input the lubricating liquid in the lubricating liquid tank into the hose, the pipe cover is fixedly connected with each hinged part of the machine, the lubricating liquid is exuded outward through the square hole opened in the pipe cover, and flows to the hinged part, so that the automatic lubrication function is realized.
[0017] (3) through the setting has the weight sensor, the control panel and the alarm lamp, uses, the grab bucket is used to grab the waste residue downwards, the iron hook is pulled upwards, the grab bucket is weighed by the weight sensor, the corresponding weight limit value can be set on the control panel, if the weighed quantity exceeds the preset value, the alarm lamp is started to issue an alarm, then the gourd controller is controlled to stop working, and the weighing and weight limiting functions are realized. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a front view structural schematic diagram of the utility model;
[0019] Figure 2 It is a front view sectional enlarged structural schematic diagram of the control box of the utility model;
[0020] Figure 3 It is a round groove local top view sectional enlarged structural schematic diagram of the utility model;
[0021] Figure 4 It is a rear view enlarged structural schematic diagram of the hose of the utility model;
[0022] Figure 5The utility model discloses a pipe cover front view amplification structure schematic diagram.
[0023] In the drawing: 1, electric hoist; 2, the control of gourd; 3, wire rope; 4, connecting plate; 5, iron hook; 6, horizontal plate; 7, oil cylinder; 8, inverted L-shaped connecting frame; 9, pull rod; 10, grab bucket; 11, control box; 12, bottom plate; 13, first round rod; 14, connecting ring; 15, second round rod; 16, round groove; 17, L-shaped connector; 18, first button; 19, round ball bearing; 20, second button; 21, control panel; 22, lubricating liquid tank; 23, peristaltic pump; 24, hose; 25, pipe cover; 26, square hole; 27, weight sensor; 28, control panel; 29, alarm lamp. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides an embodiment: rubbish incineration waste residue hoist lifting limiting device, including electric hoist 1, the right side fixed connection of electric hoist 1 front end has the control of gourd 2, the bottom swing joint of electric hoist 1 front end left side has wire rope 3, the below of electric hoist 1 is provided with connecting plate 4, the bottom fixed connection of connecting plate 4 has iron hook 5, the below of iron hook 5 is provided with horizontal plate 6, the middle position fixed connection of horizontal plate 6 bottom has oil cylinder 7, the bottom fixed connection of oil cylinder 7 has inverted L-shaped connecting frame 8, the four groups pull rod 9 of horizontal plate 6 bottom four corners are provided with, inverted L-shaped connecting frame 8's left and right sides swing joint has grab bucket 10, the top fixed connection of electric hoist 1 front end left side has limiting component;
[0026] Please refer to Figures 1-5The waste incineration residue lifting limiting device further comprises a limiting assembly, the limiting assembly comprises a control box 11, the control box 11 is fixedly connected to the top of the left side of the front end of the electric hoist 1, a bottom plate 12 is arranged below the control box 11, first round rods 13 are arranged on the left and right sides of the top of the bottom plate 12, connecting rings 14 are movably connected to the periphery of the first round rods 13, a second round rod 15 is arranged at the middle position of the top of the bottom plate 12, three groups of round grooves 16 are formed in the bottom end of the inside of the control box 11, L-shaped connecting heads 17 are fixedly connected to the top end of the first round rods 13, first buttons 18 are arranged on the side of the L-shaped connecting heads 17 close to the second round rod 15, round ball bearings 19 are fixedly connected to the top end of the left and right sides of the second round rod 15, a second button 20 is arranged above the second round rod 15, a control board 21 is fixedly connected to the middle position of the inside of the control box 11, the cross plate 6, the L-shaped connecting frame 8, the pull rod 9 and the grab bucket 10 are movably connected, the control board 21 is electrically connected with the hoist controller 2, the first buttons 18 and the second button 20 are electrically connected with the control board 21, the internal diameter of the round grooves 16 is greater than the external diameter of the first round rods 13 and the first buttons 18, the bottom of the first round rods 13 and the second round rod 15 is fixedly connected with the top of the bottom plate 12, the vertical center line of the iron hook 5 is consistent with the oil cylinder 7, the L-shaped connecting head 17 is not connected with the first button 18, the round ball bearing 19 is not connected with the second button 20, and the machine can prevent the top from being hit and the cable from being inclined at the same time;
[0027] Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 , in use, the electric hoist 1 is started by pressing the hoist controller 2, and the steel wire rope 3 slides downward, and after the grab bucket 10 is lowered to the corresponding position, the oil cylinder 7 is started to shrink upward, and the L-shaped connecting frame 8 is driven to move upward at the same time, the L-shaped connecting frame 8 drives the grab bucket 10 to collect the waste residue after waste incineration into the bucket, and then the hoist controller 2 is started again to lift the steel wire rope 3 upward, and in the process of lifting, the top of the connecting plate 4 touches the bottom of the bottom plate 12, and as the connecting plate 4 continues to move upward, the second round rod 15 is pushed to move upward along the inside of the round groove 16, until the second button 20 is pressed, the control board 21 is controlled to make the hoist controller 2 be powered off, and the top will not be hit, and at the same time, because the steel wire rope 3 is connected with the first round rod 13 through the connecting ring 14, if the bottom is inclined, the L-shaped connecting head 17 at the top of the first round rod 13 will also be inclined left and right by the driving of the connecting ring 14, and after being inclined to a certain degree, the L-shaped connecting head 17 touches and presses the first button 18, the first button 18 controls the control board 21 to power off the hoist controller 2, so as to prevent the safety risk of the inclined cable, and when the machine returns to the vertical and limiting height, the round ball bearing 19 is separated from the second button 20, and after the L-shaped connecting head 17 is separated from the first button 18, the machine can work normally, and the double guarantee ensures the safety of construction.
[0028] The left and right sides of the top end of the horizontal plate 6 are fixedly connected with lubricating liquid tanks 22, the interiors of the lubricating liquid tanks 22 are fixedly connected with peristaltic pumps 23, the rear ends of the lubricating liquid tanks 22 are fixedly connected with hoses 24, the front ends of the hoses 24 are fixedly connected with groups of pipe covers 25, groups of square holes 26 are formed in the interiors of the pipe covers 25, the interiors of the lubricating liquid tanks 22 are communicated with the hoses 24, the interiors of the pipe covers 25 are communicated with the interiors of the hoses 24, the interiors of the square holes 26 are communicated with the interiors of the pipe covers 25, the pipe covers 25 are fixedly connected with the inverted L-shaped connecting frames 8 and the pull rods 9, and the pipe covers 25 can be regularly and automatically lubricated.
[0029] Specifically, as shown in Figure 4 and Figure 5 illustrated, in use, the lubricating liquid is poured into the lubricating liquid tanks 22, the liquid output time and the liquid output volume of the peristaltic pumps 23 are set, and the peristaltic pumps 23 are started to input the lubricating liquid in the lubricating liquid tanks 22 into the hoses 24, the pipe covers 25 are fixedly connected with each hinged position of the machine, and the lubricating liquid is exuded outward through the square holes 26 formed in the pipe covers 25 and flows to the hinged positions, so that the machine is automatically lubricated, manpower is saved, and the machine is prevented from being worn.
[0030] The bottom of the connecting plate 4 is peripherally fixedly connected with a weight sensor 27, the left side of the front end of the weight sensor 27 is fixedly connected with a control panel 28, the right side of the front end of the weight sensor 27 is fixedly connected with an alarm lamp 29, the control panel 28 is electrically connected with the alarm lamp 29, the control panel 28 is electrically connected with the hoist controller 2, and the weight limit can protect the grab bucket and the machine;
[0031] Specifically, as shown in Figure 1 illustrated, in use, the grab bucket 10 is used to grab garbage and waste residues downward, the iron hook 5 is used to pull upward, the grab bucket 10 is weighed by the weight sensor 27, the corresponding weight limit value can be set on the control panel 28, if the weighed quantity exceeds the preset value, the alarm lamp 29 is turned on to give an alarm, and then the hoist controller 2 is controlled to stop operation, so that the machine and construction safety are protected.
[0032] Working principle: the utility model discloses in use, first, in use, press the gourd controller 2 and open electric hoist 1, make the wire rope 3 slide down, after the grab bucket 10 drops to the corresponding position, start the oil cylinder 7 and contract upwards, the herringbone connecting frame 8 is driven to move upwards simultaneously with the contraction, the herringbone connecting frame 8 drives the grab bucket 10 to collect the waste residue after the garbage incineration into the bucket, then start the gourd controller 2 again and lift the wire rope 3 upwards, the top of connecting plate 4 and the bottom of bottom plate 12 touch in the process of rising, with the connecting plate 4 continuously upwards, the second round bar 15 is pushed and moves upwards along the inside of round groove 16, until press the second button 20, control the control panel 21 and make the gourd controller 2 power off, and the wire rope 3 is connected with the first round bar 13 through the connecting ring 14, if the bottom appears the inclination condition, the L-shaped connector 17 of the top of the first round bar 13 also will be driven to tilt left and right through the connecting ring 14, after tilting to a certain degree, the L-shaped connector 17 touches and press the first button 18, the first button 18 controls the control panel 21 and carries out power off to the gourd controller 2, prevents the security risk of the inclined pull, when the machine returns to vertical and limit height, the spherical ball bearing 19 is separated from the second button 20, after the L-shaped connector 17 is separated from the first button 18, the machine can work normally, when using, pour lubricating liquid into lubricating liquid tank 22, set the liquid output time and the liquid output volume of peristaltic pump 23, start peristaltic pump 23 can input the lubricating liquid in lubricating liquid tank 22 into hose 24, every hinged place of the machine is fixedly connected with pipe cover 25, and the lubricating liquid is exuded outward through the square hole 26 opened in pipe cover 25 and flows to the hinged part, when using, the grab bucket 10 is used to grab the garbage waste downwards, and the iron hook 5 is pulled upwards, and the grab bucket 10 is weighed by weight sensor 27, the corresponding weight limit value can be set on the control panel 28, if the weighed quantity exceeds the preset value, the alarm lamp 29 is opened and an alarm is sent, then the gourd controller 2 is controlled and the work is stopped.
[0033] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can realize the utility model in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.
Claims
1. A waste incineration residue hoisting limiting device, comprising an electric hoist (1), characterized in that: The right side of the front end of the electric hoist (1) is fixedly connected with a hoist controller (2), the bottom of the left side of the front end of the electric hoist (1) is movably connected with a steel wire rope (3), the lower portion of the electric hoist (1) is provided with a connecting plate (4), the bottom end of the connecting plate (4) is fixedly connected with an iron hook (5), the lower portion of the iron hook (5) is provided with a horizontal plate (6), the middle position of the bottom of the horizontal plate (6) is fixedly connected with an oil cylinder (7), the bottom of the oil cylinder (7) is fixedly connected with an inverted T-shaped connecting frame (8), the four corners of the bottom of the horizontal plate (6) are provided with four groups of pull rods (9), the left and right sides of the inverted T-shaped connecting frame (8) are movably connected with a grab bucket (10), and the top of the left side of the front end of the electric hoist (1) is fixedly connected with a limiting assembly. The limiting assembly comprises a control box (11) which is fixedly connected to the top of the left side of the front end of the electric hoist (1), a bottom plate (12) is arranged below the control box (11), first round rods (13) are arranged on the left and right sides of the top of the bottom plate (12), connecting rings (14) are movably connected to the periphery of the first round rods (13), a second round rod (15) is arranged at the middle position of the top of the bottom plate (12), three groups of circular grooves (16) are formed in the bottom of the control box (11), L-shaped connecting heads (17) are fixedly connected to the top of the first round rods (13), first buttons (18) are arranged on the side of the L-shaped connecting heads (17) close to the second round rod (15), spherical balls (19) are fixedly connected to the top of the left and right sides of the second round rod (15), a second button (20) is arranged above the second round rod (15), and a control panel (21) is fixedly connected to the middle position in the control box (11).
2. The waste incineration residue hoisting limiting device according to claim 1, characterized in that: The horizontal plate (6), the inverted T-shaped connecting frame (8), the pull rod (9) and the grab bucket (10) are movably connected, and the control panel (21) is electrically connected with the hoist controller (2).
3. The waste incineration residue hoisting limiting device according to claim 1, characterized in that: The first button (18) and the second button (20) are electrically connected with the control panel (21), and the inner diameter of the circular groove (16) is greater than the outer diameter of the first round rod (13) and the first button (18).
4. The waste incineration residue hoisting limiting device according to claim 1, characterized in that: The bottom of the first round rod (13) and the second round rod (15) is fixedly connected with the top of the bottom plate (12), the vertical center lines of the iron hook (5) and the oil cylinder (7) are consistent, the L-shaped connecting head (17) is not connected with the first button (18), and the spherical ball (19) is not connected with the second button (20).
5. The waste incineration residue hoisting limiting device according to claim 1, characterized in that: The left and right sides of the top of the horizontal plate (6) are fixedly connected with lubricating liquid tanks (22), the inside of the lubricating liquid tank (22) is fixedly connected with a peristaltic pump (23), the rear end of the lubricating liquid tank (22) is fixedly connected with a hose (24), the front end of the hose (24) is fixedly connected with a plurality of pipe covers (25), and a plurality of square holes (26) are formed in the inside of the pipe cover (25).
6. The waste incineration residue hoisting limiting device according to claim 5, characterized in that: The hose (24) is communicated with the inside of the lubricating liquid tank (22), the pipe cover (25) is communicated with the inside of the hose (24), the square hole (26) is communicated with the inside of the pipe cover (25), and the pipe cover (25) is fixedly connected with the L-shaped connecting frame (8) and the pull rod (9).
7. The waste incineration residue hoisting limiting device according to claim 1, characterized in that: The periphery of the bottom of the connecting plate (4) is fixedly connected with a weight sensor (27), the left side of the front end of the weight sensor (27) is fixedly connected with a control panel (28), and the right side of the front end of the weight sensor (27) is fixedly connected with an alarm lamp (29).
8. The waste incineration residue hoisting limiting device according to claim 7, characterized in that: The control panel (28) is electrically connected with the alarm lamp (29), and the control panel (28) is electrically connected with the gourd controller (2).