CN217923801U - Excavator movable arm bucket rod with headlamp - Google Patents
Excavator movable arm bucket rod with headlamp Download PDFInfo
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- CN217923801U CN217923801U CN202222274615.6U CN202222274615U CN217923801U CN 217923801 U CN217923801 U CN 217923801U CN 202222274615 U CN202222274615 U CN 202222274615U CN 217923801 U CN217923801 U CN 217923801U
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- headlamp
- movable arm
- revolute pair
- control motor
- hydraulic cylinder
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Abstract
The utility model relates to an excavator technical field relates to an excavator swing arm dipper with head-light. The movable arm is connected with the excavator main body through a revolute pair, the first end of a movable arm hydraulic cylinder is connected with the excavator main body through the revolute pair, the second end of the movable arm hydraulic cylinder is connected with the movable arm through the revolute pair, the bucket rod hydraulic cylinder is connected with the movable arm through the revolute pair, the bucket is connected with the bucket rod through the revolute pair, the bucket hydraulic cylinder is connected with the bucket rod through the revolute pair, and the bucket hydraulic cylinder is connected with the bucket through the revolute pair; the headlamp assembly is also included; the headlamp assembly is fixedly coupled with the movable arm. The utility model discloses can reduce workman's work load, need not to be equipped with lighting apparatus in addition, can reduce the maintenance cost, the economic nature is better.
Description
Technical Field
The utility model relates to an excavator technical field, concretely relates to excavator swing arm dipper with head-light.
Background
The boom and the arm are a work implement of an excavator, and are generally called a boom and a forearm, and mainly function to control operations of the excavator, such as excavation and loading. The arm connected to the frame is long, so it is colloquially called big arm, its term is called movable arm; the arms associated with the bucket are smaller and so are commonly referred to as small arms and the term bucket arms and so are commonly referred to as large arms. When current excavator work or during operation in dark surrounds at night, need be equipped with lighting apparatus in addition, it is very troublesome to make a round trip to carry lighting apparatus, increases workman's work load, wastes time and energy moreover, is equipped with lighting apparatus in addition moreover, still need maintain alone lighting apparatus and overhaul, and economic nature is relatively poor.
Disclosure of Invention
The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide one kind and can reduce workman's work load, need not to be equipped with lighting apparatus in addition, can reduce the maintenance cost, the better excavator movable arm dipper that has the head-light of economic nature.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a movable arm bucket rod of an excavator with a headlamp comprises an excavator main body, a movable arm, a bucket rod, an excavator, a movable arm hydraulic cylinder, a bucket rod hydraulic cylinder and an excavator hydraulic cylinder; the movable arm is connected with the excavator body through a revolute pair, a first end of a movable arm hydraulic cylinder is connected with the excavator body through the revolute pair, a second end of the movable arm hydraulic cylinder is connected with the movable arm through the revolute pair, the movable arm hydraulic cylinder is arranged in front of the movable arm, an arm is connected with the movable arm through the revolute pair, the arm hydraulic cylinder is connected with the arm through the revolute pair, the arm hydraulic cylinder is arranged above the movable arm, the bucket is connected with the arm through the revolute pair, the bucket is arranged in front of the arm, the bucket hydraulic cylinder is connected with the arm through the revolute pair, the bucket hydraulic cylinder is connected with the bucket through the revolute pair, and the bucket hydraulic cylinder is arranged above the arm; the headlamp assembly is also included; the headlamp assembly is connected with the movable arm and is arranged on the right end face of the movable arm; the movable arm of the excavator is provided with the headlamp assembly, so that the excavator can work at night or work in a dark environment, the working area of the excavator bucket is illuminated, and the work safety is guaranteed to be carried out smoothly.
The headlamp assembly comprises a headlamp control motor, a headlamp control motor worm wheel and a headlamp; the headlamp control motor is fixedly connected with the movable arm, the headlamp control motor is arranged on the right end face of the movable arm, a headlamp control motor worm is fixedly connected with an output shaft of the headlamp control motor, the axial lead of the headlamp control motor worm is overlapped with the axial lead of the output shaft of the headlamp control motor, a headlamp control motor worm wheel is connected with the movable arm through a revolute pair, the headlamp control motor worm wheel is arranged on the right side of the movable arm, the headlamp control motor worm wheel is meshed with the headlamp control motor worm, the headlamp is fixedly connected with the headlamp control motor worm wheel, and the headlamp is arranged on the right end face of the headlamp control motor worm wheel; the headlamp control motor is driven to drive the headlamp control motor worm to rotate, the headlamp control motor worm drives the headlamp control motor worm wheel to rotate, and the headlamp control motor worm wheel drives the headlamp to rotate, so that the illumination direction of the headlamp can be controlled, and therefore light rays emitted by the headlamp are guaranteed to be in a working area all the time.
The headlamp also comprises a headlamp lampshade, the headlamp lampshade is fixedly connected with the headlamp, and the headlamp lampshade is arranged in front of the headlamp; through set up the head-light lamp shade in front at the head-light, can prevent to have the little stone piece to pound the bulb in the injure head-light.
The utility model also comprises a swinging lamp component; the upper end of the swinging lamp component is connected with the bucket rod through a revolute pair, the swinging lamp component is arranged on the right end face of the bucket rod, and the swinging lamp component sags under the action of gravity; the headlamp assembly can be assisted in illuminating through the swinging lamp assembly, and a better visual field can be obtained when the headlamp assembly works at night or works in a dark environment.
The swing lamp assembly comprises a swing body and a swing lamp; the swinging body is connected with the bucket rod through a revolute pair, the swinging body is arranged on the right end face of the bucket rod, a swinging lamp groove is arranged below the swinging body, the swinging lamp groove faces forwards, the swinging lamp is connected with the swinging body through the revolute pair, and the swinging lamp is arranged in the swinging lamp groove of the swinging body; through set up pendulum light groove below the swing main part, then install the pendulum light in the pendulum light groove, can effectively protect the pendulum light, prevent that the pendulum light from damaging, prolonged the life of pendulum light.
The swinging lamp assembly further comprises a pre-tightening spring and a pre-tightening spring fixing block; the pre-tightening spring fixing block is fixedly connected with the swinging body, the pre-tightening spring fixing block is arranged on the right end face of the swinging body, a groove is formed in the middle of the pre-tightening spring fixing block, the first end of the pre-tightening spring is fixedly connected with the pre-tightening spring fixing block, and the first end of the pre-tightening spring is arranged in the groove of the pre-tightening spring fixing block; the second end of the pre-tightening spring is connected with the pendulum lamp connecting shaft through a friction pair; through set up the friction pair at pretension spring and pendulum lamp coupling shaft to be provided with the pretightning force on the revolute pair of pendulum subassembly and dipper, make sliding friction between pendulum subassembly and the dipper, make pendulum subassembly when the dipper during operation, can not be along with the dipper is big amplitude swing from top to bottom, thereby make pendulum subassembly obtain certain stability, can not skew by a wide margin and treat the excavation position, make the driver can clearly see the situation of treating the excavation position, the excavation work of being convenient for.
The above-described directions are forward and backward directions with respect to the boom and the excavator main body, and the direction of the headlight and the boom is rightward and leftward directions with respect to each other.
The utility model has the advantages that:
1. the movable arm of the excavator is provided with the headlamp assembly, so that the excavator can light the working area of the excavator bucket when working at night or in a dark environment, the work safety and the work smoothness are ensured, and additional lighting equipment is not needed;
2. the motor is controlled through the headlamp, so that the illumination direction of the headlamp can be controlled, and the light rays emitted by the headlamp are always in a working area;
3. the headlamp assembly can be assisted in illuminating through the swinging lamp assembly, and a better visual field can be obtained when the headlamp assembly works at night or works in a dark environment.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is an enlarged partial schematic view at A in FIG. 1;
FIG. 3 is an enlarged partial schematic view at B of FIG. 1;
FIG. 4 is a schematic three-dimensional structure of the pendulum assembly 4;
fig. 5 is a three-dimensional structure diagram of the head lamp 54.
In the figure:
1-a movable arm; 2-bucket rod; 3, excavating buckets;
41-a swinging body; 42-a pendulum lamp; 43-pendulum lamp coupling shaft; 44-pendulum lamp connection hole; 45-pre-tightening the spring; 46-pre-tightening spring fixing blocks;
51-headlamp control motor; 52-headlamp control motor worm; 53-headlamp control motor worm gear; 54-a headlamp; 541-a headlamp shade;
6-a boom cylinder; 7-a bucket rod hydraulic cylinder; 8-excavator bucket hydraulic cylinder.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments and accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, an excavator boom and arm with a headlamp, as shown in fig. 1 to 5, includes an excavator body, a boom 1, an arm 2, an excavator 3, a boom hydraulic cylinder 6, an arm hydraulic cylinder 7, and an excavator hydraulic cylinder 8; the movable arm 1 is connected with an excavator body through a revolute pair, the first end of a movable arm hydraulic cylinder 6 is connected with the excavator body through the revolute pair, the second end of the movable arm hydraulic cylinder 6 is connected with the movable arm 1 through the revolute pair, the movable arm hydraulic cylinder 6 is arranged in front of the movable arm 1, an arm 2 is arranged in front of the movable arm 1, an arm hydraulic cylinder 7 is connected with the movable arm 1 through the revolute pair, the arm hydraulic cylinder 7 is connected with the arm 2 through the revolute pair, the arm hydraulic cylinder 7 is arranged above the movable arm 1, an excavator 3 is connected with the arm 2 through the revolute pair, the excavator 3 is arranged in front of the arm 2, the bucket hydraulic cylinder 8 is connected with the arm 2 through the revolute pair, the bucket hydraulic cylinder 8 is connected with the excavator 3 through the revolute pair, and the bucket hydraulic cylinder 8 is arranged above the arm 2; the headlamp assembly is also included; the headlamp assembly is connected with the movable arm 1 and is arranged on the right end face of the movable arm 1; by installing the headlamp assembly on the movable arm 1 of the excavator, the excavator can illuminate a working area of the excavator bucket when working at night or in a dark environment, and the work safety and the smooth operation are guaranteed.
The headlamp assembly comprises a headlamp control motor 51, a headlamp control motor worm 52, a headlamp control motor worm wheel 53 and a headlamp 54; the headlamp control motor 51 is fixedly connected with the movable arm 1, the headlamp control motor 51 is arranged on the right end face of the movable arm 1, the headlamp control motor worm 52 is fixedly connected with an output shaft of the headlamp control motor 51, the axial lead of the headlamp control motor worm 52 is coincident with the axial lead of the output shaft of the headlamp control motor 51, the headlamp control motor worm wheel 53 is connected with the movable arm 1 through a revolute pair, the headlamp control motor worm wheel 53 is arranged on the right side of the movable arm 1, the headlamp control motor worm wheel 53 is meshed with the headlamp control motor worm 52, the headlamp 54 is fixedly connected with the headlamp control motor worm wheel 53, and the headlamp 54 is arranged on the right end face of the headlamp control motor worm wheel 53; the headlamp control motor worm 52 is driven to rotate by the headlamp control motor 51, the headlamp control motor worm 52 drives the headlamp control motor worm wheel 53 to rotate, the headlamp control motor worm wheel 53 drives the headlamp 54 to rotate, the illumination direction of the headlamp 54 can be controlled, and therefore light rays emitted by the headlamp 54 are always in a working area.
The headlamp 54 further comprises a headlamp cover 541, the headlamp cover 541 is fixedly connected with the headlamp 54, and the headlamp cover 541 is arranged in front of the headlamp 54; by providing the headlamp cover 541 in front of the headlamp 54, it is possible to prevent a bulb in the headlamp 54 from being hit by a small stone.
The utility model also comprises a swinging lamp component; the swing lamp assembly is connected with the bucket rod 2 through a revolute pair, and the swing lamp assembly is arranged on the right end face of the bucket rod 2; the headlamp assembly can be assisted in illuminating through the swinging lamp assembly, and a better visual field can be obtained when the headlamp assembly works at night or works in a dark environment.
The pendulum lamp assembly includes a pendulum body 41, a pendulum lamp 42, and a pendulum lamp coupling shaft 43; the pendulum lamp connecting shaft 43 is fixedly connected with the bucket rod 2, the pendulum lamp connecting shaft 43 is arranged on the right end surface of the bucket rod 2, a pendulum lamp connecting hole 44 is formed in the upper end of the swinging body 41, and the pendulum lamp connecting hole 44 is connected with the pendulum lamp connecting shaft 43 through a revolute pair; the swing body 41 is arranged on the right side of the bucket rod 2, a light swinging groove is formed below the swing body 41, the light swinging 42 is connected with the swing body 41 through a revolute pair, and the light swinging 42 is installed in the light swinging groove of the swing body 41; the light swinging groove is arranged below the swinging body 41, and the light swinging lamp 42 is installed in the light swinging groove, so that the light swinging lamp 42 can be effectively protected, the light swinging lamp 42 is prevented from being damaged, and the service life of the light swinging lamp 42 is prolonged.
The swinging lamp component also comprises a pre-tightening spring 45 and a pre-tightening spring fixing block 46; the pre-tightening spring fixing block 46 is fixedly connected with the swinging main body 41, the pre-tightening spring fixing block 46 is arranged on the right end face of the swinging main body 41, a groove is formed in the middle of the pre-tightening spring fixing block 46, the first end of the pre-tightening spring 45 is fixedly connected with the pre-tightening spring fixing block 46, and the first end of the pre-tightening spring 45 is arranged in the groove of the pre-tightening spring fixing block 46; the second end of the pre-tightening spring 45 is connected with the pendulum lamp connecting shaft 43 through a friction pair; through set up the friction pair at pretension spring 45 and pendulum lamp coupling shaft 43 to be provided with the pretightning force on the revolute pair of pendulum subassembly and dipper 2, make the sliding friction between pendulum subassembly and dipper 2, make pendulum subassembly when dipper 2 is worked, can not be along with the swing of dipper 2 from top to bottom by a wide margin, thereby make pendulum subassembly obtain certain stability, can not skew by a wide margin and treat the excavation position, make the driver can clearly see the situation of treating the excavation position, be convenient for excavate work.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the present invention and its equivalent technology, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A movable arm and a bucket rod of an excavator with a headlamp comprise an excavator main body, a movable arm, a bucket rod, an excavator bucket, a movable arm hydraulic cylinder, a bucket rod hydraulic cylinder and an excavator bucket hydraulic cylinder; the movable arm is connected with the excavator body through a revolute pair, the first end of a movable arm hydraulic cylinder is connected with the excavator body through the revolute pair, the second end of the movable arm hydraulic cylinder is connected with the movable arm through the revolute pair, the movable arm hydraulic cylinder is arranged in front of the movable arm, an arm is arranged in front of the movable arm, the arm hydraulic cylinder is connected with the movable arm through the revolute pair, the arm hydraulic cylinder is connected with the arm through the revolute pair, the arm hydraulic cylinder is arranged above the movable arm, the bucket is connected with the arm through the revolute pair, the bucket is arranged in front of the arm, the bucket hydraulic cylinder is connected with the arm through the revolute pair, the bucket hydraulic cylinder is connected with the bucket through the revolute pair, and the bucket hydraulic cylinder is arranged above the arm; the method is characterized in that: the headlamp assembly is also included; the headlamp assembly is connected with the movable arm, and the headlamp assembly is arranged on the right end face of the movable arm.
2. The excavator boom with head lamp as claimed in claim 1, wherein: the headlamp assembly comprises a headlamp control motor, a headlamp control motor worm wheel and a headlamp; the headlamp control motor is fixedly connected with the movable arm, the headlamp control motor is arranged on the right end face of the movable arm, a headlamp control motor worm is fixedly connected with an output shaft of the headlamp control motor, the axial lead of the headlamp control motor worm is overlapped with the axial lead of the output shaft of the headlamp control motor, a headlamp control motor worm wheel is connected with the movable arm through a revolute pair, the headlamp control motor worm wheel is arranged on the right side of the movable arm, the headlamp control motor worm wheel is meshed with the headlamp control motor worm, the headlamp is fixedly connected with the headlamp control motor worm wheel, and the headlamp is arranged on the right end face of the headlamp control motor worm wheel.
3. The excavator boom with headlamp of claim 1 or 2, wherein: the headlamp further comprises a headlamp cover, the headlamp cover is fixedly connected with the headlamp, and the headlamp cover is arranged in front of the headlamp.
4. The excavator boom with head lamp as claimed in claim 1, wherein: the device also comprises a swing lamp component; the upper end of the swinging lamp component is connected with the bucket rod through a revolute pair, and the swinging lamp component is arranged on the right end face of the bucket rod.
5. The excavator boom with head lamp as claimed in claim 4, wherein: the swing lamp assembly comprises a swing body and a swing lamp; the swing body is connected with the bucket rod through a revolute pair, the swing body is arranged on the right end face of the bucket rod, a light swinging groove is formed in the lower face of the swing body, the light swinging is connected with the swing body through the revolute pair, and the light swinging is installed in the light swinging groove of the swing body.
6. The excavator boom with head lamp as claimed in claim 4, wherein: the swinging lamp component also comprises a pre-tightening spring and a pre-tightening spring fixing block; the pre-tightening spring fixing block is fixedly connected with the swinging body, the pre-tightening spring fixing block is arranged on the right end face of the swinging body, a groove is formed in the middle of the pre-tightening spring fixing block, the first end of the pre-tightening spring is fixedly connected with the pre-tightening spring fixing block, and the first end of the pre-tightening spring is arranged in the groove of the pre-tightening spring fixing block; the second end of the pre-tightening spring is connected with the pendulum lamp connecting shaft through a friction pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274615.6U CN217923801U (en) | 2022-08-29 | 2022-08-29 | Excavator movable arm bucket rod with headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274615.6U CN217923801U (en) | 2022-08-29 | 2022-08-29 | Excavator movable arm bucket rod with headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217923801U true CN217923801U (en) | 2022-11-29 |
Family
ID=84171319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222274615.6U Active CN217923801U (en) | 2022-08-29 | 2022-08-29 | Excavator movable arm bucket rod with headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217923801U (en) |
-
2022
- 2022-08-29 CN CN202222274615.6U patent/CN217923801U/en active Active
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