CN210892750U - Full-automatic lifting device related to high-temperature sintering equipment of air pressure furnace - Google Patents
Full-automatic lifting device related to high-temperature sintering equipment of air pressure furnace Download PDFInfo
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- CN210892750U CN210892750U CN201920723603.2U CN201920723603U CN210892750U CN 210892750 U CN210892750 U CN 210892750U CN 201920723603 U CN201920723603 U CN 201920723603U CN 210892750 U CN210892750 U CN 210892750U
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- wall
- locking mechanism
- temperature sintering
- lifting device
- automatic lifting
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Abstract
The utility model discloses a full-automatic elevating gear of relevant atmospheric pressure stove high temperature sintering equipment, which comprises a roof, roof bottom outer wall has two mounting brackets, and two through the bolt fastening the relative one side outer wall center department of mounting bracket all is connected with same capstan winch through the bearing, the axis of rotation of capstan winch has locking mechanism through the coupling joint, and locking mechanism has the motor through the coupling joint, locking mechanism includes two box bodys through the bolt fastening, and just two box body lateral wall center departments all link joint have same center pin through the bearing, center pin middle part outer wall has cup jointed the gear, and one of them box body is close to gear both sides department and is fixed with electric telescopic handle. The utility model discloses realize locking the output shaft of motor and the axis of rotation of capstan winch and die when the tight locking mechanism after the action of lifting by crane is accomplished, under the condition of avoiding cutting off the power supply suddenly, the motor loses the brake force and causes the circumstances that the atmospheric pressure stove lid is tenesmic, great improvement the safety in utilization of atmospheric pressure stove.
Description
Technical Field
The utility model relates to a pneumatic furnace technical field especially relates to a full-automatic elevating gear of relevant pneumatic furnace high temperature sintering equipment.
Background
The high-temperature sintering equipment of the air pressure furnace is designed with a furnace type of a bottom loading structure for large-sized workpieces, the loading and unloading are convenient, the conversion is very convenient particularly between degreasing, air pressure sintering and subsequent processing procedures, a furnace cover hoisting device of the common high-temperature sintering equipment of the air pressure furnace utilizes the rotation of a motor to pull a winch to realize hoisting, and the hoisting device easily causes the cover body to fall under the condition of sudden power failure and has poor safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a full-automatic lifting device related to a high-temperature sintering device of a gas pressure furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a full-automatic lifting device related to high-temperature sintering equipment of a gas pressure furnace comprises a top plate, wherein two mounting frames are fixed on the outer wall of the bottom of the top plate through bolts, the centers of the outer walls on the opposite sides of the two mounting frames are connected with the same winch through bearings, the rotating shaft of the winch is connected with a locking mechanism through a coupler, the locking mechanism is connected with a motor through a coupler, the locking mechanism comprises two box bodies fixed through bolts, the centers of the side walls of the two box bodies are respectively connected with a central shaft through bearings, gears are sleeved on the outer wall of the middle part of the central shaft, electric telescopic rods are fixed on the positions, close to the two sides of the gears, of one box body, the outer walls of the telescopic ends of the two electric telescopic rods are respectively fixed with a tooth buckle through screws, the two electric telescopic rods and the, the PLC is connected with a power supply through a lead.
Preferably, two the relative one side outer wall bottom department of mounting bracket has same horizontal grillage through the bolt fastening, and horizontal grillage top outer wall center department is equipped with spacing section of thick bamboo, the hank rope one end of capstan winch runs through spacing section of thick bamboo and is located horizontal grillage bottom.
Preferably, a support is fixed to the outer wall of one side of the mounting frame close to the bottom through bolts, and the locking mechanism and the motor are both fixed to the outer wall of the top of the support through bolts.
Preferably, the centers of two opposite sides of the box bodies are provided with circular grooves, and the specifications of the two circular grooves are matched with the specifications of the gears.
Preferably, a clamping block is arranged on the outer wall of the middle of the central shaft, and a clamping groove matched with the clamping block is formed in the inner circular wall of the gear.
Preferably, the outer walls of the two sides of the two box bodies are welded with lugs, the lugs are provided with through holes, and the inner walls of the two through holes on one side of the locking mechanism are inserted with the same fastening bolt.
The utility model has the advantages that:
1. through locking mechanism, gear, tooth are detained and electric telescopic handle's setting, realize locking mechanism can lock the output shaft of motor and the axis of rotation of capstan winch after the action of lifting by crane is accomplished, avoid under the condition of outage suddenly, the motor loses the condition that braking force caused the tenesmic condition of atmospheric pressure stove lid, great improvement the safety in utilization of atmospheric pressure stove.
2. Through the setting of horizontal grillage and spacing section of thick bamboo, realize spacing the axial of capstan winch hank rope, the swing range of bell when reducing the atmospheric pressure bell of lifting by crane, device stability is higher.
Drawings
Fig. 1 is a schematic structural view of a full-automatic lifting device of a high-temperature sintering device of a pneumatic furnace according to the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the locking mechanism of the full-automatic lifting device of the high-temperature sintering equipment of the pneumatic furnace according to the present invention.
In the figure: 1. a top plate; 2. a mounting frame; 3. a winch; 4. a locking mechanism; 5. a box body; 6. A central shaft; 7. a gear; 8. an electric telescopic rod; 9. tooth buckling; 10. an electric motor; 11. a cross plate frame; 12. a limiting cylinder; 13. and (4) a bracket.
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.
Referring to fig. 1-2, a full-automatic lifting device related to a high-temperature sintering device of a gas pressure furnace comprises a top plate 1, two mounting frames 2 are fixed on the outer wall of the bottom of the top plate 1 through bolts, the centers of the outer walls of the opposite sides of the two mounting frames 2 are both connected with a same winch 3 through bearings, the rotating shaft of the winch 3 is connected with a locking mechanism 4 through a coupling, the locking mechanism 4 is connected with a motor 10 through a coupling, the locking mechanism 4 comprises two box bodies 5 fixed through bolts, the centers of the side walls of the two box bodies 5 are both connected with a same central shaft 6 through bearings, a gear 7 is sleeved on the outer wall of the middle part of the central shaft 6, electric telescopic rods 8 are fixed on the two sides of one box body 5 close to the gear 7, tooth buckles 9 are fixed on the outer walls of the telescopic ends, the switch is connected with a PLC controller through a wire, the PLC controller is S7-300 series, the PLC controller is connected with a power supply through a wire, the bottom of the outer wall at one side opposite to the two mounting frames 2 is fixed with the same transverse plate frame 11 through a bolt, the center of the outer wall at the top of the transverse plate frame 11 is provided with a limiting cylinder 12, one end of a stranded rope of the winch 3 penetrates through the limiting cylinder 12 and is positioned at the bottom of the transverse plate frame 11, the outer wall at one side close to the bottom of one mounting frame 2 is fixed with a bracket 13 through a bolt, a locking mechanism 4 and a motor 10 are both fixed on the outer wall at the top of the bracket 13 through bolts, the center of one side opposite to the two box bodies 5 is provided with a circular groove, the specifications of the two circular grooves are matched with the specifications of the gear 7, the outer wall at the middle part of the central shaft 6 is provided, the inner walls of the two through holes at one side of the locking mechanism 4 are inserted with the same fastening bolt.
The working principle is as follows: when lifting by crane, PLC controller control electric telescopic handle 8 drives earlier that the tooth is detained 9 and is retracted, control motor 10 again and rotate capstan winch 3 and lift by crane, lift by crane after the action is accomplished, motor 10 stop work, PLC controller control electric telescopic handle 8 drives earlier that the tooth is detained 9 and resets and then to gear 7, capstan winch 3 and motor 10 card are dead, avoid under the condition of outage suddenly, motor 10 loses the condition that the braking force caused the atmospheric pressure bell body tenesmus, setting through horizontal grillage 11 and spacing section of thick bamboo 12, it is spacing to the axial of 3 hank ropes of capstan winch to realize, the amplitude of swing of bell when reducing to lift by crane atmospheric pressure bell, device stability is higher.
The above description is only the specific embodiment of the preferred embodiment of the present invention, but the protection scope of the present embodiment is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.
Claims (6)
1. A full-automatic lifting device of a high-temperature sintering device of a gas pressure furnace comprises a top plate (1) and is characterized in that two mounting frames (2) are fixed on the outer wall of the bottom of the top plate (1) through bolts, the centers of the outer walls of two opposite sides of the two mounting frames (2) are connected with a same winch (3) through bearings, the rotating shaft of the winch (3) is connected with a locking mechanism (4) through a coupler, the locking mechanism (4) is connected with a motor (10) through a coupler, the locking mechanism (4) comprises two box bodies (5) fixed through bolts, the centers of the side walls of the two box bodies (5) are connected with a same central shaft (6) through bearings in a chain mode, gears (7) are sleeved on the outer wall of the middle of the central shaft (6), and electric telescopic rods (8) are fixed on the positions, close to, two the flexible end outer wall of electric telescopic handle (8) all has the tooth to detain (9), two through the screw fixation electric telescopic handle (8) and motor (10) all are connected with the switch through the wire, and the switch is connected with the PLC controller through the wire, the PLC controller is connected with the power through the wire.
2. The full-automatic lifting device related to the high-temperature sintering equipment of the gas pressure furnace is characterized in that the same transverse plate frame (11) is fixed at the bottom of the outer wall of the opposite side of the two mounting frames (2) through bolts, a limiting cylinder (12) is arranged at the center of the outer wall of the top of the transverse plate frame (11), and one end of a stranded rope of the winch (3) penetrates through the limiting cylinder (12) and is positioned at the bottom of the transverse plate frame (11).
3. The fully automatic lifting device for the high-temperature sintering equipment of the gas pressure furnace is characterized in that a bracket (13) is fixed on the outer wall of one side of one of the mounting frames (2) close to the bottom through bolts, and the locking mechanism (4) and the motor (10) are fixed on the outer wall of the top of the bracket (13) through bolts.
4. The fully automatic lifting device related to the high-temperature sintering equipment of the gas pressure furnace is characterized in that the centers of the opposite sides of the two box bodies (5) are provided with circular grooves, and the specifications of the two circular grooves are matched with the specifications of the gear (7).
5. The fully automatic lifting device related to the high temperature sintering equipment of the gas pressure furnace as claimed in claim 1, wherein the outer wall of the middle part of the central shaft (6) is provided with a clamping block, and the inner wall of the gear (7) is provided with a clamping groove matched with the clamping block.
6. The fully automatic lifting device related to the high-temperature sintering equipment of the gas pressure furnace as claimed in claim 1, wherein the two outer walls of the two boxes (5) are welded with bumps, the bumps are provided with through holes, and the inner walls of the two through holes on one side of the locking mechanism (4) are inserted with the same fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723603.2U CN210892750U (en) | 2019-05-20 | 2019-05-20 | Full-automatic lifting device related to high-temperature sintering equipment of air pressure furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723603.2U CN210892750U (en) | 2019-05-20 | 2019-05-20 | Full-automatic lifting device related to high-temperature sintering equipment of air pressure furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210892750U true CN210892750U (en) | 2020-06-30 |
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ID=71317674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723603.2U Active CN210892750U (en) | 2019-05-20 | 2019-05-20 | Full-automatic lifting device related to high-temperature sintering equipment of air pressure furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210892750U (en) |
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2019
- 2019-05-20 CN CN201920723603.2U patent/CN210892750U/en active Active
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