CN213976023U - Rotatory grabbing device of steel scrap hydraulic pressure - Google Patents
Rotatory grabbing device of steel scrap hydraulic pressure Download PDFInfo
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- CN213976023U CN213976023U CN202022528000.2U CN202022528000U CN213976023U CN 213976023 U CN213976023 U CN 213976023U CN 202022528000 U CN202022528000 U CN 202022528000U CN 213976023 U CN213976023 U CN 213976023U
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Abstract
The utility model discloses a rotatory grabbing device of steel scrap hydraulic pressure, grab the mounting bracket including the steel, the steel is grabbed the outside of mounting bracket bottom and is evenly installed four steel and is grabbed the head, the steel is grabbed mounting bracket and steel and is grabbed the head and be connected through four snatching hydro-cylinders, the steel is grabbed the up end fixed mounting of mounting bracket and is had four fixed mounting curb plates, one of them the upper end fixed mounting of fixed mounting curb plate has spacing, one side of fixed mounting curb plate is located the steel and grabs the up end of mounting bracket and installs fixed link rod, the spliced pole is installed to the inboard of fixed link rod upper end, connecting sleeve is installed in the outside of spliced pole upper end, the angle modulation frame is installed in the outside of connecting sleeve upper end, driving motor is installed to the up end of angle modulation frame. The utility model discloses a steel grab machine adjusts and rotates the angle of grab bucket, can snatch the operation, convenient to use fast to the steel scrap of different angles.
Description
Technical Field
The utility model relates to a grab steel machine technical field specifically is a rotatory grabbing device of steel scrap hydraulic pressure.
Background
Along with the rapid development of social economy, the generation amount of the scrap steel is larger and larger, the scrap steel can be rapidly grabbed and transported through a steel grabbing machine, the steel grabbing machine is a machine for grabbing the steel materials, generally formed by evolution of a hydraulic excavator, the large arm and the small arm of the steel grabbing machine are commonly called as 'grabbing arms', generally longer, the front end of the steel grabbing machine is a steel grabbing device, namely a grab tong device, also called a quincunx hydraulic grab bucket and an orange-peel grab bucket, and the steel grabbing machine is mainly used for grabbing and loading various materials such as waste metal, industrial waste, broken stones, construction waste and household garbage.
However, when the existing steel grabbing machine grabs the steel scrap by using the grab bucket, the grabbing angle is inconvenient to adjust, and the steel scrap is inconvenient to grab due to limited rotation; therefore, the existing requirements are not met, and a hydraulic rotary gripping device for scrap steel is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory grabbing device of steel scrap hydraulic pressure to solve the current steel machine of grabbing that proposes among the above-mentioned background art and be not convenient for when using the grab bucket to snatch the steel scrap and adjust the angle of snatching, and rotatory restricted causes the inconvenient scheduling problem of snatching to the steel scrap.
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic rotary gripping device for scrap steel comprises a steel grab mounting frame, wherein four steel grab heads are uniformly mounted on the outer side of the bottom end of the steel grab mounting frame, the steel grab mounting frame is connected with the steel grab heads through four gripping oil cylinders, four fixed mounting side plates are fixedly mounted on the upper end face of the steel grab mounting frame, a limiting frame is fixedly mounted at the upper end of one of the fixed mounting side plates, a fixed connecting rod is mounted on one side of the fixed mounting side plate, which is positioned on the upper end face of the steel grab mounting frame, a connecting column is mounted on the inner side of the upper end of the fixed connecting rod, a connecting sleeve is mounted on the outer side of the upper end of the connecting column, an angle adjusting frame is mounted on the outer side of the upper end of the connecting sleeve, a transmission motor is mounted on the upper end face of the angle adjusting frame, the upper end of the connecting sleeve is connected with the angle adjusting frame through two clamping plates, and the upper end of the fixed connecting rod is connected with the fixed mounting side plates through four locking columns, and a connecting frame is arranged on the outer side of one end of one of the locking columns.
Preferably, a supporting arm is installed on one side of the angle adjusting frame, and the supporting arm is connected with the angle adjusting frame through an angle adjusting oil cylinder.
Preferably, the upper end of the connecting sleeve penetrates through the limiting frame and extends to the inner side of the bottom end of the angle adjusting frame, the positioning groove is formed in the outer side of the upper end of the connecting sleeve, and the clamping plate is fixed to the inner side of the positioning groove through screw connection.
Preferably, the bottom end of the connecting column penetrates through the connecting sleeve and is welded and fixed on the inner side of the fixed connecting rod, and the connecting column is connected with the transmission motor through a gear.
Preferably, the outside of fixed link upper end evenly is provided with four locating holes, the one end of locking post runs through the inboard that the upper end of connecting frame, steel grabber mounting bracket and fixed mounting curb plate extended to the locating hole respectively, the locking post passes through threaded connection with fixed link.
Preferably, the two ends of the grabbing oil cylinder are connected with the steel grabbing head and the steel grabbing mounting frame through positioning pins, the upper end of the steel grabbing head is connected with the steel grabbing mounting frame through the positioning pins, and alloy teeth are welded on the outer side of the bottom end of the steel grabbing head.
Preferably, the bottom ends of the supporting arm and the angle adjusting oil cylinder are connected with an angle adjusting frame through positioning pins, and the outer side of the angle adjusting frame is provided with a corrosion-resistant coating.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an angle adjustment hydro-cylinder can be adjusted holistic angle, and the angle that snatchs the hydro-cylinder and can adjust the steel and grab the head, and then makes the steel grab head be in the expansion state, can inject the upper end of connecting sleeve through splint, and the connecting sleeve can be connected the steel and grab the mounting bracket, is convenient for overhaul and dismouting;
2. the utility model discloses a drive motor drives the spliced pole and rotates the operation in the inboard of connecting sleeve, and then the spliced pole drives fixed link and rotates, is convenient for grab the mounting bracket to the steel and rotates for the steel when expanding is grabbed the head and can be snatched the operation, convenient to use to the scrap steel that different angles were placed.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of the angle adjusting bracket of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the connecting column of the present invention;
fig. 4 is a schematic view of the partial cross-section structure of the locking column of the present invention.
In the figure: 1. a steel gripper head; 2. a steel grab mounting rack; 3. grabbing an oil cylinder; 4. an angle adjusting bracket; 5. a support arm; 6. an angle adjusting oil cylinder; 7. a drive motor; 8. connecting columns; 9. a limiting frame; 10. fixedly mounting a side plate; 11. a locking post; 12. a connecting frame; 13. a fixed connecting rod; 14. a connecting sleeve; 15. and (4) clamping the plate.
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.
In practical applications, the grabbing cylinder 3 (for example, model SJYG70-1000), the angle adjusting cylinder 6 (model HOB80X250-100) and the transmission motor 7 (model YS7134) can be purchased from the market or customized.
Referring to fig. 1 to 4, the present invention provides an embodiment: a hydraulic rotary gripping device for scrap steel comprises a steel grab mounting frame 2, four steel grab heads 1 are uniformly mounted on the outer side of the bottom end of the steel grab mounting frame 2, the steel grab mounting frame 2 is connected with the steel grab heads 1 through four gripping oil cylinders 3, four fixed mounting side plates 10 are fixedly mounted on the upper end face of the steel grab mounting frame 2, a limiting frame 9 is fixedly mounted at the upper end of one fixed mounting side plate 10, a fixed connecting rod 13 is mounted on one side of the fixed mounting side plate 10, a connecting column 8 is mounted on the inner side of the upper end of the fixed connecting rod 13, a connecting sleeve 14 is mounted on the outer side of the upper end of the connecting column 8, an angle adjusting frame 4 is mounted on the outer side of the upper end of the connecting sleeve 14, a transmission motor 7 is mounted on the upper end face of the angle adjusting frame 4, the upper end of the connecting sleeve 14 is connected with the angle adjusting frame 4 through two clamping plates 15, and the upper end of the connecting sleeve 14 can be limited through the clamping plates 15, and then can connect angle modulation frame 4 and spacing 9 through connecting sleeve 14, fixed connection rod 13's upper end is connected through four locking post 11 with fixed mounting curb plate 10, and linking frame 12 is installed in the outside of 11 one ends of one of them locking post, wholly adjusts and rotates the angle of grab bucket through grabbing the steel machine, can snatch the operation convenient to use fast to the steel scrap of different angles.
Furthermore, a supporting arm 5 is installed on one side of the angle adjusting frame 4, and the supporting arm 5 is connected with the angle adjusting frame 4 through an angle adjusting oil cylinder 6.
Through adopting above-mentioned technical scheme for angle adjustment hydro-cylinder 6 can be adjusted the holistic angle.
Further, the upper end of the connecting sleeve 14 penetrates through the limiting frame 9 and extends to the inner side of the bottom end of the angle adjusting frame 4, a positioning groove is formed in the outer side of the upper end of the connecting sleeve 14, and the clamping plate 15 is fixed to the inner side of the positioning groove through screw connection.
Through adopting above-mentioned technical scheme, can injecing the upper end of connecting sleeve 14 through splint 15, and then can connect angle modulation frame 4 and spacing 9 through connecting sleeve 14.
Furthermore, the bottom end of the connecting column 8 penetrates through a connecting sleeve 14 and is welded and fixed on the inner side of the fixed connecting rod 13, and the connecting column 8 is connected with the transmission motor 7 through a gear.
Through adopting above-mentioned technical scheme for driving motor 7 drives spliced pole 8 through the gear and rotates the operation in the inboard of connecting sleeve 14 under the supporting role of angle modulation frame 4.
Further, four positioning holes are evenly formed in the outer side of the upper end of the fixed connecting rod 13, one end of the locking column 11 penetrates through the upper ends of the connecting frame 12, the steel claw mounting frame 2 and the fixed mounting side plate 10 respectively and extends to the inner sides of the positioning holes, and the locking column 11 is connected with the fixed connecting rod 13 through threads.
Through adopting above-mentioned technical scheme, be convenient for connect and fix whole, and then the dismouting of being convenient for.
Furthermore, the two ends of the grabbing oil cylinder 3 are connected with the steel grabbing head 1 and the steel grabbing mounting frame 2 through positioning pins, the upper end of the steel grabbing head 1 is connected with the steel grabbing mounting frame 2 through the positioning pins, and alloy teeth are welded on the outer side of the bottom end of the steel grabbing head 1.
Through adopting above-mentioned technical scheme for the support that snatchs hydro-cylinder 3 and grab mounting bracket 2 through the steel can be adjusted the angle of head 1 is grabbed to the steel.
Further, the bottom ends of the supporting arm 5 and the angle adjusting oil cylinder 6 are connected with the angle adjusting frame 4 through positioning pins, and the outer side of the angle adjusting frame 4 is provided with a corrosion-resistant coating.
Through adopting above-mentioned technical scheme, drive angle modulation frame 4 through angle adjusting cylinder 6 and adjust, can change the angle of grab bucket.
The working principle is as follows: when the steel grab is used, whether the functions of all parts are intact is checked, the bottom ends of the supporting arm 5 and the angle adjusting oil cylinder 6 are connected with the angle adjusting frame 4 through the positioning pin, the supporting arm 5 and the steel grab machine are connected and fixed, the power supply is switched on, the angle adjusting oil cylinder 6 is started, the angle adjusting oil cylinder 6 can adjust the integral angle, the grabbing oil cylinder 3 is started, the steel grab head 1 is connected with the steel grab mounting frame 2 through the grabbing oil cylinder 3, the grabbing oil cylinder 3 can adjust the angle of the steel grab head 1 through the support of the steel grab mounting frame 2, the steel grab head 1 is in a unfolding state, the upper end of the connecting sleeve 14 penetrates through the limiting frame 9 and extends to the inner side of the bottom end of the angle adjusting frame 4, the outer side of the upper end of the connecting sleeve 14 is provided with the positioning groove, the clamping plate is fixed on the inner side of the positioning groove through screw connection, and the upper end of the connecting sleeve 14 can be limited through the clamping plate 15, and then can connect the angle adjusting frame 4 and the spacing frame 9 through the connecting sleeve 14, and the fixed mounting side plate 10 and the steel claw mounting frame 2 are connected and fixed through four locking columns 11, so that the connecting sleeve 14 can connect the steel claw mounting frame 2, wherein the bottom end of the connecting column 8 is welded and fixed on the inner side of the fixed connecting rod 13 through the connecting sleeve 14, and is connected with the transmission motor 7 through the connecting column 8 and a gear, the transmission motor 7 is started, so that the transmission motor 7 drives the connecting column 8 to rotate on the inner side of the connecting sleeve 14 through the gear under the supporting action of the angle adjusting frame 4, and further the connecting column 8 drives the fixed connecting rod 13 to rotate, the fixed connecting rod 13 is welded and fixed with the steel claw mounting frame 2, thereby being convenient for rotating the steel claw mounting frame 2, and enabling the steel claw 1 when unfolded to grab the waste steel placed at different angles, is convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Claims (7)
1. The utility model provides a rotatory grabbing device of steel scrap hydraulic pressure, includes that the steel grabs the mounting bracket, its characterized in that: four steel grabbing heads are uniformly arranged on the outer side of the bottom end of the steel grabbing mounting frame, the steel grabbing mounting frame is connected with the steel grabbing heads through four grabbing oil cylinders, four fixedly-mounted side plates are fixedly mounted on the upper end face of the steel grabbing mounting frame, the upper end of one of the fixed mounting side plates is fixedly provided with a limiting frame, one side of the fixed mounting side plate is positioned on the upper end surface of the steel grab mounting frame and is provided with a fixed connecting rod, a connecting column is arranged on the inner side of the upper end of the fixed connecting rod, a connecting sleeve is arranged on the outer side of the upper end of the connecting column, an angle adjusting frame is arranged on the outer side of the upper end of the connecting sleeve, a transmission motor is arranged on the upper end surface of the angle adjusting frame, the upper end of the connecting sleeve is connected with the angle adjusting frame through two clamping plates, the upper end of the fixed connecting rod is connected with the fixed mounting side plate through four locking columns, and one of the four locking columns is provided with a connecting frame outside one end of each locking column.
2. The hydraulic rotary gripping device for scrap steel according to claim 1, characterized in that: the support arm is installed to one side of angle modulation frame, the support arm passes through angle modulation hydro-cylinder with angle modulation frame and is connected.
3. The hydraulic rotary gripping device for scrap steel according to claim 1, characterized in that: the upper end of the connecting sleeve penetrates through the limiting frame and extends to the inner side of the bottom end of the angle adjusting frame, the positioning groove is formed in the outer side of the upper end of the connecting sleeve, and the clamping plate is fixed to the inner side of the positioning groove through screw connection.
4. The hydraulic rotary gripping device for scrap steel according to claim 1, characterized in that: the bottom of spliced pole runs through the connecting sleeve welded fastening in the inboard of fixed link, the spliced pole passes through gear connection with driving motor.
5. The hydraulic rotary gripping device for scrap steel according to claim 1, characterized in that: the outside of fixed link upper end evenly is provided with four locating holes, the one end of locking post runs through the upper end of connecting frame, steel respectively and grabs the mounting bracket and fixed mounting curb plate and extends to the inboard of locating hole, the locking post passes through threaded connection with fixed link.
6. The hydraulic rotary gripping device for scrap steel according to claim 1, characterized in that: the two ends of the grabbing oil cylinder are connected with the steel grabbing head and the steel grabbing mounting frame through positioning pins, the upper end of the steel grabbing head is connected with the steel grabbing mounting frame through the positioning pins, and alloy teeth are welded on the outer side of the bottom end of the steel grabbing head.
7. The hydraulic rotary gripping device for scrap steel according to claim 2, characterized in that: the bottom ends of the supporting arm and the angle adjusting oil cylinder are connected with an angle adjusting frame through positioning pins, and a corrosion-resistant coating is arranged on the outer side of the angle adjusting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022528000.2U CN213976023U (en) | 2020-11-05 | 2020-11-05 | Rotatory grabbing device of steel scrap hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022528000.2U CN213976023U (en) | 2020-11-05 | 2020-11-05 | Rotatory grabbing device of steel scrap hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213976023U true CN213976023U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022528000.2U Active CN213976023U (en) | 2020-11-05 | 2020-11-05 | Rotatory grabbing device of steel scrap hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213976023U (en) |
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2020
- 2020-11-05 CN CN202022528000.2U patent/CN213976023U/en active Active
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