CN112125139A - Orange-peel bucket for crane - Google Patents
Orange-peel bucket for crane Download PDFInfo
- Publication number
- CN112125139A CN112125139A CN201910494096.4A CN201910494096A CN112125139A CN 112125139 A CN112125139 A CN 112125139A CN 201910494096 A CN201910494096 A CN 201910494096A CN 112125139 A CN112125139 A CN 112125139A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- connecting block
- hinged
- sleeve
- crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/04—Tine grabs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/18—Grabs opened or closed by driving motors thereon by electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Abstract
The invention discloses a multi-petal grab bucket for a crane, which comprises a first bearing plate, a grab and a connecting block box body, wherein a pressure sensor is arranged at the middle position of the bottom end of the first bearing plate, the upper end of the inner side of the grab is hinged with a first connecting rod through a hinged shaft, an infrared sensor is arranged at the middle position of the bottom end of an electric telescopic rod, an illuminating lamp is vertically arranged at the bottom end of the first bearing plate at one side of the grab, which is far away from the pressure sensor, one end of the bottom end in the connecting block box body is provided with a storage battery, the bottom end in the connecting block box body, which is far away from the storage battery, of the singlechip is provided with an alarm, sliding grooves are formed in the inner walls of two sides of the connecting block. The multi-petal grab bucket for the crane transmits signals to the single chip microcomputer control alarm to start through the pressure sensor, and therefore the damage of the grab caused by overlarge heavy material quantity is prevented conveniently.
Description
Technical Field
The invention relates to the technical field of machinery for building construction, in particular to a orange-peel bucket for a crane.
Background
The crane is an important device and tool for mechanization and automation of the production process in modern industrial production and hoisting transportation, and is widely applied to departments and places such as industrial and mining enterprises, steel chemical industry, railway transportation, port terminals and logistics turnover, and is a hoisting device essential for building construction as a single-beam crane is widely applied to various fields with simple structure and practicality.
However, in the majority of crane multi-petal grab buckets in the current market, once the load is overlarge, the grab is damaged, and dangerous accidents are caused.
Disclosure of Invention
The invention aims to provide a crane orange-peel bucket to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-disc grab bucket for a crane comprises a first bearing plate, a gripper and a connecting block box body, wherein a pressure sensor is installed in the middle of the bottom end of the first bearing plate, the bottom ends of the first bearing plates on the two sides of the pressure sensor are hinged with the gripper through a hinged shaft, the upper end of the inner side of the gripper is hinged with a first connecting rod through a hinged shaft, one end, far away from the gripper, of the first connecting rod is hinged with an electric telescopic rod through a hinged shaft, an infrared sensor is installed in the middle of the bottom end of the electric telescopic rod, an illuminating lamp is vertically installed at the bottom end, far away from the pressure sensor, of the first bearing plate of the gripper, the connecting block box body is installed in the middle of the top end of the first bearing plate, a storage battery is installed at one end of the inner bottom end of the connecting block box body, a, a second bearing plate is horizontally arranged at the bottom end of the inner wall of the connecting block box body, sliding grooves are formed in the inner walls of the two sides of the connecting block box body above the second bearing plate, sliding blocks matched with the sliding grooves are arranged in the sliding grooves, a fourth connecting rod is hinged to the two ends of the top end of the second bearing plate through a hinge shaft, a second connecting rod and a sleeve are respectively hinged to the top end of the fourth connecting rod through the hinge shaft, a second spring is horizontally arranged in the sleeve, a third connecting rod penetrating through the sleeve is horizontally arranged at one end, away from the fourth connecting rod, of the second spring, a first spring is horizontally arranged on the side wall of the sleeve outside the third connecting rod, a connecting block is hinged to the top end of the second connecting rod through the hinge shaft, the bottom ends of the two sides of the connecting block are connected with the sliding blocks, a hook is arranged in the center, and the output end of the single chip microcomputer is electrically connected with the input ends of the electric telescopic rod, the illuminating lamp and the alarm through wires, and the storage battery is electrically connected with the single chip microcomputer, the electric telescopic rod, the infrared sensor, the pressure sensor, the illuminating lamp and the alarm through wires.
Preferably, the electric telescopic rod forms a rotating mechanism between the hinge shaft and the first connecting rod, the first connecting rod forms a rotating mechanism between the hinge shaft and the gripper, the gripper forms a rotating mechanism between the hinge shaft and the first bearing plate, and the gripper and the first connecting rod are both provided with two grippers.
Preferably, the connecting block forms a sliding mechanism through the sliding block and the sliding groove, and the sliding block and the sliding groove are both provided with two.
Preferably, the third connecting rod forms a telescopic mechanism between the second spring and the sleeve, and forms the telescopic mechanism between the sleeve and the first spring.
Preferably, the fourth connecting rod, the second bearing plate and the sleeve form a rotating mechanism through a hinge shaft, the sleeve forms a rotating mechanism through a hinge shaft and the second connecting rod, and the second connecting rod forms a rotating mechanism through a hinge shaft and a connecting block.
Preferably, the lighting lamps are arranged in two groups, and each group of lighting lamps is provided with two groups.
Compared with the prior art, the invention has the beneficial effects that: the crane multi-petal grab bucket is provided with a single chip microcomputer, an electric telescopic rod, a first connecting rod and a gripper, when a heavy object needs to be grabbed, the electric telescopic rod is controlled to start through the single chip microcomputer, the electric telescopic rod stretches to drive the first connecting rod to rotate and drive the gripper to rotate through a hinged shaft, so that the angle of the gripper is adjusted, the heavy objects with different sizes can be conveniently grabbed, meanwhile, the crane multi-petal grab bucket is provided with a pressure sensor, the single chip microcomputer, an alarm and the gripper, when the weight of the grabbed heavy object is large, the pressure sensor timely detects the pressure sensor and transmits a signal to the single chip microcomputer, the single chip microcomputer controls the alarm to start so as to give an alarm to an operator, the damage to the gripper due to the overlarge weight of the heavy object can be conveniently prevented, meanwhile, the crane multi-petal grab bucket is provided with a connecting block, a sliding groove, the connecting block passes through the slider and slides in the spout is inside and give second connecting rod and fourth connecting rod with power transmission and make second connecting rod and fourth connecting rod rotate and give sleeve and third connecting rod with power transmission to eliminate this impact force under the spring action of second spring and first spring, thereby be convenient for the shock attenuation and the buffering, be convenient for prolong this orange-peel bucket for hoist's life.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.
In the figure: 1. a slider; 2. a storage battery; 3. a first deck plate; 4. a single chip microcomputer; 5. a first connecting rod; 6. an electric telescopic rod; 7. an infrared sensor; 8. a gripper; 9. a pressure sensor; 10. an illuminating lamp; 11. an alarm; 12. a second deck plate; 13. a first spring; 14. a chute; 15. connecting blocks; 16. hooking; 17. connecting the block box body; 18. a second connecting rod; 19. a sleeve; 20. a third connecting rod; 21. a second spring; 22. and a fourth connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: a crane multi-petal grab bucket comprises a first bearing plate 3, a grab 8 and a connecting block box body 17, wherein a pressure sensor 9 is installed at the middle position of the bottom end of the first bearing plate 3, the model of the pressure sensor 9 can be CYYZ11 pressure sensor, the bottom ends of the first bearing plate 3 at the two sides of the pressure sensor 9 are respectively hinged with the grab 8 through a hinged shaft, the upper end of the inner side of the grab 8 is hinged with a first connecting rod 5 through the hinged shaft, one end, far away from the grab 8, of the first connecting rod 5 is hinged with an electric telescopic rod 6 through the hinged shaft, the electric telescopic rod 6 forms a rotating mechanism through the hinged shaft and the first connecting rod 5, the first connecting rod 5 forms the rotating mechanism through the hinged shaft and the grab 8, the grab 8 forms the rotating mechanism through the hinged shaft and the first bearing plate 3, and the grab 8 and the first connecting rod 5 are both provided with, an infrared sensor 7 is installed at the middle position of the bottom end of an electric telescopic rod 6, the type of the infrared sensor 7 can be an SEN0158 infrared positioning sensor, two groups of illuminating lamps 10 are vertically installed at the bottom end of a first bearing plate 3 on one side, away from a pressure sensor 9, of a gripper 8, two groups of illuminating lamps 10 are arranged, each group of illuminating lamps 10 are arranged, night illumination is provided, a connecting block box body 17 is installed at the middle position of the top end of the first bearing plate 3, a storage battery 2 is installed at one end of the inner bottom end of the connecting block box body 17, the type of the storage battery 2 can be a DJ1500K lead-acid storage battery, a single chip microcomputer 4 is installed at the inner bottom end of the connecting block box body 17 on one side of the storage battery 2, an alarm 11 is installed at the inner bottom end of the connecting block box body 17 on one side, away from the storage battery 2, the, the inner walls of two sides of a connecting block box body 17 above a second bearing plate 12 are respectively provided with a sliding groove 14, the sliding groove 14 is internally provided with a sliding block 1 matched with the sliding groove 14, two ends of the top end of the second bearing plate 12 are respectively articulated with a fourth connecting rod 22 through articulated shafts, the fourth connecting rod 22 is respectively articulated with the second bearing plate 12 and a sleeve 19 through articulated shafts to form a rotating mechanism, the sleeve 19 is respectively articulated with the second connecting rod 18 and the second connecting rod 18 through articulated shafts to form a rotating mechanism, the second connecting rod 18 is also articulated with the connecting block 15 through articulated shafts to form a rotating mechanism, the top end of the fourth connecting rod 22 is respectively articulated with the second connecting rod 18 and the sleeve 19 through articulated shafts, the sleeve 19 is internally and horizontally provided with a second spring 21, one end of the second spring 21 far away from the fourth connecting rod 22 is horizontally provided with a third connecting rod 20 penetrating through the sleeve 19, the third connecting, and a telescopic mechanism is formed between the sleeve 19 and the first spring 13 to facilitate shock absorption, the first spring 13 is horizontally arranged on the side wall of the sleeve 19 at the outer side of the third connecting rod 20, the top end of the second connecting rod 18 is hinged with a connecting block 15 through a hinge shaft, the connecting block 15 forms a sliding mechanism through the sliding block 1 and the sliding chute 14, two sliding blocks 1 and two sliding grooves 14 are arranged to facilitate shock absorption, the bottom ends of two sides of a connecting block 15 are connected with the sliding blocks 1, a hook 16 is arranged at the center of the top end of the connecting block 15, the output ends of an infrared sensor 7 and a pressure sensor 9 are electrically connected with the input end of a singlechip 4, and the output end of the singlechip 4 is electrically connected with the input ends of the electric telescopic rod 6, the illuminating lamp 10 and the alarm 11 through wires, and the storage battery 2 is electrically connected with the singlechip 4, the electric telescopic rod 6, the infrared sensor 7, the pressure sensor 9, the illuminating lamp 10 and the alarm 11 through wires.
The working principle is as follows: when the crane multi-petal grab bucket is used, the crane multi-petal grab bucket is installed on a crane through the hook 16, then the power is switched on, when a heavy object needs to be grabbed, the electric telescopic rod 6 is controlled to start through the single chip microcomputer 4, the electric telescopic rod 6 stretches out and draws back to drive the first connecting rod 5 to rotate and drive the hand grip 8 to rotate through the hinged shaft so as to adjust the angle of the hand grip 8, the heavy objects with different sizes can be conveniently grabbed, when the weight of the grabbed heavy objects is large, the pressure sensor 9 timely detects the heavy objects and transmits signals to the single chip microcomputer 4, the single chip microcomputer 4 controls the alarm 11 to start so as to give an alarm to an operator, the damage to the hand grip 8 caused by the overlarge weight of the grabbed heavy objects is conveniently prevented, the impact force generated at the moment when the crane multi-petal grab bucket grabs the heavy objects is transmitted to the connecting block 15, the connecting block 15 slides in the sliding groove 14 through the sliding block 1 Transmit sleeve 19 and third connecting rod 20 to eliminate this impact force under the spring action of second spring 21 and first spring 13, thereby be convenient for shock attenuation and buffering, be convenient for prolong the life of this crane orange-peel bucket, when night lighting conditions is relatively poor, thereby start light 10 and be convenient for the accuracy and snatch, be convenient for the accurate position heavy object under infrared ray sensor 7's effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a orange-peel bucket for hoist, includes first cushion cap board (3), tongs (8) and connecting block box (17), its characterized in that: the middle position of the bottom end of the first bearing plate (3) is provided with a pressure sensor (9), the bottom ends of the first bearing plates (3) at the two sides of the pressure sensor (9) are hinged with a gripper (8) through a hinged shaft, the upper end of the inner side of the gripper (8) is hinged with a first connecting rod (5) through a hinged shaft, one end, away from the gripper (8), of the first connecting rod (5) is hinged with an electric telescopic rod (6) through a hinged shaft, the middle position of the bottom end of the electric telescopic rod (6) is provided with an infrared sensor (7), the bottom end, away from the pressure sensor (9), of the first bearing plate (3) at one side of the gripper (8) is vertically provided with an illuminating lamp (10), the middle position of the top end of the first bearing plate (3) is provided with a connecting block box body (17), and one end, at the, and inside bottom of connecting block box (17) of battery (2) one side installs singlechip (4), singlechip (4) are kept away from inside bottom of connecting block box (17) of battery (2) one side and are installed alarm (11), and the bottom horizontal installation of connecting block box (17) inner wall has second bearing board (12), the connecting block box (17) both sides inner wall of second bearing board (12) top all is provided with spout (14), and spout (14) internally mounted have with spout (14) assorted slider (1), the both ends on second bearing board (12) top all articulate through the articulated shaft has fourth connecting rod (22), and the top of fourth connecting rod (22) articulates respectively through the articulated shaft has second connecting rod (18) and sleeve (19), the inside horizontal installation of sleeve (19) has second spring (21), and second spring (21) keep away from fourth connecting rod (22) one end horizontal installation and run through sleeve (19) A third connecting rod (20), a first spring (13) is horizontally arranged on the side wall of the sleeve (19) at the outer side of the third connecting rod (20), the top end of the second connecting rod (18) is hinged with a connecting block (15) through a hinged shaft, the bottom ends of the two sides of the connecting block (15) are connected with the sliding block (1), a hook (16) is arranged at the center of the top end of the connecting block (15), the output ends of the infrared sensor (7) and the pressure sensor (9) are electrically connected with the input end of the singlechip (4), the output end of the singlechip (4) is electrically connected with the input ends of the electric telescopic rod (6), the illuminating lamp (10) and the alarm (11) through wires, the storage battery (2) is electrically connected with the single chip microcomputer (4), the electric telescopic rod (6), the infrared sensor (7), the pressure sensor (9), the illuminating lamp (10) and the alarm (11) through wires.
2. The crane orange-peel bucket according to claim 1, wherein: electric telescopic handle (6) pass through to constitute slewing mechanism between articulated shaft and head rod (5), and head rod (5) pass through to constitute slewing mechanism between articulated shaft and tongs (8) to tongs (8) pass through to constitute slewing mechanism between articulated shaft and first bearing board (3), tongs (8) and head rod (5) all are provided with two simultaneously.
3. The crane orange-peel bucket according to claim 1, wherein: the connecting block (15) forms a sliding mechanism between the sliding block (1) and the sliding groove (14), and the sliding block (1) and the sliding groove (14) are both provided with two.
4. The crane orange-peel bucket according to claim 1, wherein: and the third connecting rod (20) forms a telescopic mechanism between the second spring (21) and the sleeve (19), and forms a telescopic mechanism between the sleeve (19) and the first spring (13).
5. The crane orange-peel bucket according to claim 1, wherein: the fourth connecting rod (22) forms a rotating mechanism with the second bearing plate (12) and the sleeve (19) through a hinged shaft, the sleeve (19) forms a rotating mechanism with the second connecting rod (18) through the hinged shaft, and the second connecting rod (18) forms a rotating mechanism with the connecting block (15) through the hinged shaft.
6. The crane orange-peel bucket according to claim 1, wherein: the illuminating lamps (10) are arranged in two groups, and two illuminating lamps (10) in each group are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494096.4A CN112125139A (en) | 2019-06-09 | 2019-06-09 | Orange-peel bucket for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494096.4A CN112125139A (en) | 2019-06-09 | 2019-06-09 | Orange-peel bucket for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112125139A true CN112125139A (en) | 2020-12-25 |
Family
ID=73849861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494096.4A Withdrawn CN112125139A (en) | 2019-06-09 | 2019-06-09 | Orange-peel bucket for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112125139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595017A (en) * | 2021-08-04 | 2021-11-02 | 淮南市天力达工矿配件有限公司 | Wear-resisting coal-winning machine cable clamp of antiskid |
-
2019
- 2019-06-09 CN CN201910494096.4A patent/CN112125139A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595017A (en) * | 2021-08-04 | 2021-11-02 | 淮南市天力达工矿配件有限公司 | Wear-resisting coal-winning machine cable clamp of antiskid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201225 |
|
| WW01 | Invention patent application withdrawn after publication |