CN213805550U - Quick connector with alarm function for excavator - Google Patents
Quick connector with alarm function for excavator Download PDFInfo
- Publication number
- CN213805550U CN213805550U CN202022552986.7U CN202022552986U CN213805550U CN 213805550 U CN213805550 U CN 213805550U CN 202022552986 U CN202022552986 U CN 202022552986U CN 213805550 U CN213805550 U CN 213805550U
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- plate
- excavator
- quick
- alarm function
- jack
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Abstract
The utility model discloses a take alarming function's quick-operation joint for excavator, including two curb plates, the mounting hole has been seted up to one side fixedly connected with connecting plate of curb plate, one side of connecting plate, and the mounting hole internal rotation is connected with the threaded rod, the spout has been seted up to one side of curb plate, and sliding connection has the slider in the spout, and the second tiger's mouth has been seted up to one side of slider, the threaded rod pass the slider and with slider swing joint, first tiger's mouth has been seted up to one side of curb plate. The utility model discloses not only can take place to rotate at the round pin axle, send sharp-pointed sound through the whistle piece, send out the police dispatch newspaper to operating personnel, prevent that quick-operation joint and organism from taking place the phenomenon that breaks away from, can strive for abundant time through the bolt and prevent that the round pin axle from droing when fixed silk takes place to drop simultaneously, increase operating personnel's the time of hearing the whistle piece sound, can also prevent that quick-operation joint from taking place the phenomenon of wearing and tearing when not using.
Description
Technical Field
The utility model relates to a quick-operation joint technical field especially relates to a quick-operation joint for excavator of taking alarming function.
Background
An excavator, also known as an excavating machine or an excavator, is an earthwork machine which excavates materials higher or lower than a bearing surface by using a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard, and a quick joint can be quickly arranged on the excavator and can quickly switch various configuration pieces (such as a bucket, a scarifier, a breaking hammer, a hydraulic shear and the like), so that the application range of the excavator can be enlarged, the time can be saved, and the work efficiency can be improved.
The quick connector used in the market at present is usually directly connected with a machine body and accessories, and a pin shaft is used as an important part of the quick connector, so that the situation that a fixing wire on the pin shaft falls off but cannot be found by people often occurs in the using process, and the situation that the accessories fall off can be caused, so that the quick connector which gives an alarm to people when the fixing wire falls off is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the quick-operation joint for excavator of a take alarming function that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick connector with an alarm function for an excavator comprises two side plates, wherein a connecting plate is fixedly connected to one side of each side plate, a mounting hole is formed in one side of the connecting plate, a threaded rod is rotatably connected in the mounting hole, a sliding groove is formed in one side of each side plate, a sliding block is slidably connected in the sliding groove, a second tiger mouth is formed in one side of the sliding block, the threaded rod penetrates through the sliding block and is movably connected with the sliding block, a first tiger mouth is formed in one side of each side plate, two first inserting holes are formed in one side of each side plate, a reinforcing pipe is fixedly connected to one side of each first inserting hole, a pin shaft is movably connected in each inserting hole and penetrates through the reinforcing pipe, a second inserting hole is formed in one side of each reinforcing pipe, a fixing wire is movably connected in each second inserting hole and penetrates through the pin shaft, a plurality, one end of the pin shaft is movably connected with a bolt.
As the utility model discloses further scheme again, threaded hole is seted up to one side of curb plate, and threaded hole swing joint has rings.
As the utility model discloses scheme further again, the third jack has been seted up to one side of curb plate, and swing joint has the safety pin in the third jack, and the safety pin passes the slider.
As the utility model discloses scheme further again, the fixed orifices has been seted up to one side of curb plate, and swing joint has the bracing piece in the fixed orifices, and one side swing joint of bracing piece has two nuts, and the nut contacts with the curb plate.
As the utility model discloses scheme further again, the oil filler point has been seted up to one side of curb plate, and one side of oil filler point is equipped with the glib talker.
As a further proposal, one side of the connecting plate is fixedly connected with a tool box, and one side of the tool box is movably connected with a jackscrew.
As the utility model discloses further scheme again, one side fixedly connected with limiting plate of curb plate, and limiting plate and threaded rod clearance connection.
The utility model has the advantages that:
1. through the arrangement of installing the whistle piece and the baffle on the pin shaft and the side plate, when the pin shaft rotates after the fixing wire falls off, the whistle piece rotates and can be stirred by the baffle and send sharp sound, so that an alarm is sent to an operator, the phenomenon that the quick coupling is separated from the machine body is prevented, and the safety of the device is improved.
2. Through the setting at the one end of round pin axle grafting bolt for the bolt forms duplicate protection with the fixed silk, and when the fixed silk takes place to drop, the bolt can strive for the abundant time to prevent that the round pin axle from dropping, and prevents that operating personnel from not hearing the sound of whistle piece.
3. Through the setting of installation safety pin on the curb plate, when quick-operation joint when not using, can use the safety pin to fix the slider, prevent that quick-operation joint slider from taking place to slide in the transportation, causing the wearing and tearing of slider, improve quick-operation joint's life.
Drawings
Fig. 1 is a schematic structural view of a quick coupling for an excavator with an alarm function according to the present invention;
fig. 2 is a schematic rear view of a quick coupling for an excavator with an alarm function according to the present invention;
fig. 3 is the utility model provides a take alarming function's quick-operation joint for excavator overlook schematic structure diagram.
In the figure: 1. a side plate; 2. a reinforcement tube; 3. a bolt; 4. a pin shaft; 5. fixing the wire; 6. a first tiger's mouth; 7. a slider; 701. a second web; 8. a limiting plate; 9. a connecting plate; 10. a threaded rod; 11. carrying out top thread; 12. a tool box; 13. a baffle plate; 14. a whistle piece; 15. a hoisting ring; 16. a shear pin; 17. a support bar; 18. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-3, a quick connector with an alarm function for an excavator comprises two side plates 1, wherein a connecting plate 9 is welded on one side of each side plate 1, a mounting hole is formed in one side of each connecting plate 9, a threaded rod 10 is rotatably connected in each mounting hole, a sliding groove is formed in one side of each side plate 1, a sliding block 7 is slidably connected in each sliding groove, a second tiger's mouth 701 is formed in one side of each sliding block 7, each threaded rod 10 penetrates through each sliding block 7 and is in threaded connection with each sliding block 7, each sliding block 7 can move by rotating each threaded rod 10, a first tiger's mouth 6 is formed in one side of each side plate 1, an accessory can be fixedly supported by matching of the first tiger's mouth 6 and the second tiger's mouth 701, two first inserting holes are formed in one side of each side plate 1, a reinforcing pipe 2 is welded on one side of each first inserting hole, a pin 4 is inserted in each inserting hole, each pin 4 penetrates through each reinforcing pipe 2, and a second inserting hole is formed in one side of each reinforcing pipe 2, have pegged graft fixed silk 5 in the second jack, and fixed silk 5 passes round pin axle 4, the one end welding of round pin axle 4 has a plurality of whistle pieces 14, one side welding of curb plate 1 has baffle 13, when round pin axle 4 takes place to rotate after fixed silk 5 drops, whistle piece 14 rotates and can be stirred and send sharp sound by baffle 13, thereby send out the police dispatch newspaper to operating personnel, the one end grafting of round pin axle 4 has bolt 3, bolt 3 can strive for abundant time and prevent that round pin axle 4 from droing, prevent that operating personnel from not hearing whistle piece 14's sound.
In the utility model, one side of the side plate 1 is provided with a threaded hole, a threaded hole is connected with a lifting ring 15 in a threaded manner, people can conveniently transport the quick connector through the lifting ring 15, one side of the side plate 1 is provided with a third jack, a safety pin 16 is inserted in the third jack, the safety pin 16 passes through the slider 7, the slider 7 can be fixed by the safety pin 16, the sliding of the slider 7 in the transportation process of the quick connector is prevented, the abrasion of the slider 7 is caused, one side of the side plate 1 is provided with a fixed hole, a support rod 17 is inserted in the fixed hole, one side of the support rod 17 is connected with two nuts 18 in a threaded manner, the nuts 18 are contacted with the side plate 1, the support rod 17 can prevent the deformation of the side plate 1, one side of the side plate 1 is provided with an oil injection hole, one side of the oil injection hole is provided with an oil nozzle, one side of the connecting plate 9 is welded with a tool box 12, one side of the tool box 12 is connected with a jackscrew 11 in a threaded manner, a tool for rotating the threaded rod 10 can be placed in the tool box 12 and fixed through the jackscrew 11, one side of the side plate 1 is fixed with the limiting plate 8 through the bolt, and the limiting plate 8 is in clearance connection with the threaded rod 10.
The working principle is as follows: when the whistle piece 14 is in contact with the baffle 13, due to the fact that the whistle piece 14 has the elastic deformation characteristic, when the whistle piece 14 is separated from the baffle 13, the whistle piece 14 makes a sharp sound to remind an operator.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A quick connector with an alarm function for an excavator comprises two side plates (1) and is characterized in that one side of each side plate (1) is fixedly connected with a connecting plate (9), one side of each connecting plate (9) is provided with a mounting hole, a threaded rod (10) is rotatably connected in each mounting hole, one side of each side plate (1) is provided with a sliding groove, each sliding groove is connected with a sliding block (7) in a sliding manner, one side of each sliding block (7) is provided with a second tiger mouth (701), each threaded rod (10) penetrates through each sliding block (7) and is movably connected with each sliding block (7), one side of each side plate (1) is provided with a first tiger mouth (6), one side of each side plate (1) is provided with two first jacks, one side of each first jack is fixedly connected with a reinforcing pipe (2), each jack is internally and movably connected with a pin shaft (4), each pin shaft (4) penetrates through each reinforcing pipe (2), one side of each reinforcing pipe (2) is provided with a second jack, swing joint has fixed silk (5) in the second jack, and fixed silk (5) pass round pin axle (4), a plurality of whistle pieces (14) of the one end fixedly connected with of round pin axle (4), one side fixedly connected with baffle (13) of curb plate (1), the one end swing joint of round pin axle (4) has bolt (3).
2. The quick connector with the alarm function for the excavator is characterized in that a threaded hole is formed in one side of the side plate (1), and a lifting ring (15) is movably connected in the threaded hole.
3. The quick joint with the alarm function for the excavator is characterized in that a third jack is formed in one side of the side plate (1), a safety pin (16) is movably connected into the third jack, and the safety pin (16) penetrates through the sliding block (7).
4. The quick joint with the alarm function for the excavator is characterized in that a fixing hole is formed in one side of the side plate (1), a supporting rod (17) is movably connected in the fixing hole, two nuts (18) are movably connected to one side of the supporting rod (17), and the nuts (18) are in contact with the side plate (1).
5. The quick joint with the alarm function for the excavator is characterized in that an oil filling hole is formed in one side of the side plate (1), and an oil nipple is arranged on one side of the oil filling hole.
6. The quick joint with the alarm function for the excavator is characterized in that a tool box (12) is fixedly connected to one side of the connecting plate (9), and a jackscrew (11) is movably connected to one side of the tool box (12).
7. The quick joint with the alarm function for the excavator is characterized in that a limiting plate (8) is fixedly connected to one side of the side plate (1), and the limiting plate (8) is in clearance connection with a threaded rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552986.7U CN213805550U (en) | 2020-11-07 | 2020-11-07 | Quick connector with alarm function for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022552986.7U CN213805550U (en) | 2020-11-07 | 2020-11-07 | Quick connector with alarm function for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805550U true CN213805550U (en) | 2021-07-27 |
Family
ID=76965827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022552986.7U Active CN213805550U (en) | 2020-11-07 | 2020-11-07 | Quick connector with alarm function for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805550U (en) |
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2020
- 2020-11-07 CN CN202022552986.7U patent/CN213805550U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 17, Shangpu Industrial Zone, Baogai Town, Shishi City, Quanzhou City, Fujian Province, 362700 Patentee after: Shishi Chuanlong Machinery Co.,Ltd. Address before: 362700 Shangpu industrial community, Baogai Town, Shishi City, Quanzhou City, Fujian Province Patentee before: Shishi Chuanlong Machinery Co.,Ltd. |