High-temperature well type vacuum atmosphere furnace with liftable inner container

Abstract

The utility model relates to the technical field of atmosphere furnaces, in particular to a high-temperature well type vacuum atmosphere furnace capable of hoisting an inner container, which comprises a well type furnace main body, a hydraulic rod, a moving frame and a hooking and hoisting mechanism, the hooking and hoisting mechanism comprises a furnace container, two hanging frames and a hook assembly, the hanging frames comprise hanging frames and intercepting plates, and the hook assembly comprises a positioning frame, a rotating motor and a hanging and taking frame. When materials are hoisted, the pit furnace body is opened, the hydraulic rod is started, the movable frame is moved out of the pit furnace body, and therefore the furnace pipe is driven to move out of the pit furnace body, then the hook assembly is installed at the output end of the crane, aligned with the furnace pipe and lowered till the positioning frame is placed above the furnace pipe, the rotating motor is started, and the hanging frame starts to rotate; and the hoisting machine is started until the two ends of the hanging and taking frame enter the two hanging frames respectively and are intercepted in the two hanging frames by the two intercepting plates respectively, the hoisting machine is started, the furnace pipe is hoisted to the next processing link, and the effects that workers are prevented from being scalded when making contact with the atmosphere furnace in the high-temperature state, and the working efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere furnaces, in particular to a high-temperature hoistable inner tank well type vacuum atmosphere furnace. Background Art

[0002] When processing metals, ceramics, plastics, rubber and other materials, it is often necessary to sinter the materials in a special gas environment. At this time, the equipment required is a vacuum atmosphere furnace. The existing vacuum atmosphere furnace requires the workpiece to be taken out of the furnace. At this time, the temperature is high and burns are very likely to occur.

[0003] The prior art CN215976001U discloses a controlled atmosphere pit-type multi-purpose furnace, comprising a pit-type furnace body, a hydraulic rod and a movable frame, wherein the inner wall of the pit-type furnace body is provided with two slide grooves, the movable frame is slidably connected to the pit-type furnace body and is located in the two slide grooves, the hydraulic rod is fixedly connected to the inner wall of the pit-type furnace body and is fixedly connected to one side of the movable frame, when the processed material is moved out of the furnace, the material is located above the movable frame, the two hydraulic rods are started, and the movable frame is pushed outward along the two slide grooves, thereby moving the material out of the furnace and achieving the effect of taking the material outside the furnace.

[0004] However, the above prior art pit-type vacuum atmosphere furnace needs to wait for the product to cool to a certain temperature before it can be transported, so the processing time is long and the work efficiency is low. Utility Model Content

[0005] The utility model aims to provide a high-temperature pit-type vacuum atmosphere furnace with a hoistable inner liner, which solves the problem that the pit-type vacuum atmosphere furnace in the prior art needs to wait for the product to cool to a certain temperature before transportation, has a long processing time and low work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a high-temperature, hoistable inner shell pit-type vacuum atmosphere furnace, comprising a pit-type furnace body, a hydraulic rod, a movable frame and a hook lifting mechanism, the hook lifting mechanism comprising a furnace shell, two hanging frames and a hook assembly, the hanging frame comprising a hanging frame and an intercepting plate, the hook assembly comprising a positioning frame, a rotating motor and a hanging rack, the furnace shell is located above the movable frame, the two hanging frames are located above the furnace shell and are arranged opposite to each other, the hanging rack is located above the furnace shell, the intercepting plate is arranged on one side of the hanging rack, the positioning frame is located above the furnace shell and a through hole is provided in the center, the rotating motor is fixedly connected to the top of the positioning frame, and the output end passes through the through hole, and the hanging rack is located below the output end of the rotating motor.

[0007] Wherein, the hanging rack includes a fixed hanging plate and a stable hanging frame, the fixed hanging plate is fixedly connected to the upper part of the inner wall of the furnace, the stable hanging frame is fixedly connected to the upper part of the fixed hanging plate, and the intercepting plate is fixedly connected to the fixed hanging plate and the stable hanging frame, and is located on one side of the fixed hanging plate.

[0008] Wherein, the hanging frame includes a hanging plate and two clamping plates, the hanging plate is fixedly connected to the output end of the rotating motor, and the two clamping plates are respectively fixedly connected above the two ends of the hanging plate.

[0009] Wherein, the hook mechanism also includes a motor protection box and a dustproof net, the motor protection box is fixedly connected to the top of the positioning frame and is located outside the rotating motor, and the dustproof net is fixedly connected to the top of the positioning frame.

[0010] Among them, the high-temperature hoistable inner tank pit type vacuum atmosphere furnace also includes a mounting mechanism, and the mounting mechanism includes a mounting frame and a buckle, the mounting frame is fixedly connected to the top of the positioning frame, and the buckle is fixedly connected to the top of the mounting frame.

[0011] The utility model discloses a high-temperature pit-type vacuum atmosphere furnace with a hoistable inner liner. When hoisting materials, the pit-type furnace body is opened and the hydraulic rod is started, so that the movable frame is moved out of the pit-type furnace body, thereby driving the furnace liner to move out of the pit-type furnace body, and then the hook assembly is installed at the output end of the crane, aligned with the furnace liner and lowered until the positioning frame is placed above the furnace liner, the rotating motor is started, and the hanging frame starts to rotate until the two ends of the hanging frame enter the two hanging frames respectively and are respectively intercepted by the two interception plates in the two hanging frames, the crane is started, and the furnace liner is hoisted to the next processing link, thereby avoiding the problem that the pit-type vacuum atmosphere furnace in the prior art needs to wait for the product to cool to a certain temperature before it can be transported, the processing time is long, and the work efficiency is low, thereby achieving the effect of accelerating the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure under the dustproof net of the first embodiment of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the hanging and taking frame of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a hanger according to the first embodiment of the utility model.

[0017] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-well furnace body, 102-hydraulic rod, 103-movable frame, 104-furnace core, 105-positioning frame, 106-hanging plate, 107-rotating motor, 108-card plate, 109-fixed hanging plate, 110-intercepting plate, 111-motor protection box, 112-dustproof net, 113-stable hanging frame, 201-mounting frame, 202-buckle. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 4 ,in Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model; Figure 2 A schematic diagram of the structure under the dust screen of the first embodiment of the utility model; Figure 3 It is a structural schematic diagram of the hanging and taking frame of the first embodiment of the utility model; Figure 4 It is a structural schematic diagram of a hanger according to the first embodiment of the utility model.

[0022] The utility model provides a high-temperature pit-type vacuum atmosphere furnace with a hoistable inner liner: it includes a pit-type furnace body 101, a hydraulic rod 102, a movable frame 103 and a hook-hanging mechanism, the hook-hanging mechanism includes a furnace liner 104, two hanging frames, a hook assembly, a motor protection box 111 and a dustproof net 112, the hanging frame includes a hanging rack and an intercepting plate 110, the hook assembly includes a positioning frame 105, a rotating motor 107 and a hanging rack, the hanging rack includes a fixed hanging plate 109 and a stable hanging frame 113, the hanging rack includes a hanging plate 106 and two clamping plates 108, and the above-mentioned scheme solves the problem that the pit-type vacuum atmosphere furnace in the above prior art needs to wait for the product to cool to a certain temperature before it can be transported, the processing time is long, and the work efficiency is low.

[0023] According to this specific embodiment, the hydraulic rod 102 is fixedly connected to the pit-type furnace body 101, and the movable frame 103 is fixedly connected to the output end of the hydraulic rod 102. When removing materials, the pit-type furnace body 101 is opened, the hydraulic rod 102 is started, and the movable frame 103 is pushed out of the pit-type furnace body 101, thereby pushing the materials out of the pit-type furnace body 101.

[0024] The furnace 104 is located above the moving frame 103, the two hanging frames are located above the furnace 104 and are arranged opposite to each other, the hanging frame is fixedly connected to the top of the furnace 104, the intercepting plate 110 is fixedly connected to one side of the hanging frame, the positioning frame 105 is located above the furnace 104, and a through hole is provided in the center, the rotating motor 107 is fixedly connected to the top of the positioning frame 105, and the output end passes through the through hole, the hanging frame is located below the output end of the rotating motor 107, when lifting materials, the pit type furnace body 101 is opened and the hydraulic rod 102 is started, so that the moving frame 103 is moved out of the pit type furnace body 101, thereby driving the furnace 10 4. The shaft furnace body 101 is removed, and then the hook assembly is installed at the output end of the crane, and then it is lowered after being aligned with the furnace 104 until the positioning frame 105 is placed above the furnace 104, and the rotating motor 107 is started, and the hanging frame starts to rotate until the two ends of the hanging frame enter the two hanging frames respectively and are respectively intercepted by the two intercepting plates 110 in the two hanging frames. When the hanging frame enters the hanging frames, the hanging frame is intercepted by the intercepting plates 110 and cannot continue to move, and is restricted in the hanging frames. At this time, the rotating motor 107 can be stopped, and the crane can be started to lift the furnace 104 and the materials therein, and lift the furnace 104 to the next processing link.

[0025] Secondly, the hanging rack includes a fixed hanging plate 109 and a stable hanging frame 113. The fixed hanging plate 109 is fixedly connected to the upper inner wall of the furnace 104, and the stable hanging frame 113 is fixedly connected to the upper part of the fixed hanging plate 109. The intercepting plate 110 is fixedly connected to the fixed hanging plate 109 and the stable hanging frame 113, and is located on one side of the fixed hanging plate 109. When the hanging rack enters the hanging rack, the two ends of the hanging rack enter along the grooves of the two stable hanging frames 113 respectively, and are tightly attached to the fixed hanging plate 109 until the hanging rack is intercepted by the intercepting plate 110 and cannot continue to move, and the connection is completed. At this time, if the hanging rack rises, it will drive the two stable hanging frames 113 to rise, and drive the furnace 104 to rise through the two fixed hanging plates 109.

[0026] At the same time, the hanging plate 106 is fixedly connected to the output end of the rotating motor 107, and the two clamping plates 108 are respectively fixedly connected above the two ends of the hanging plate 106. When the furnace 104 is hung, the two ends of the hanging plate 106 enter the two hanging racks respectively and stay in the hanging racks under the action of the two intercepting plates 110. The two clamping plates 108 cooperate with the grooves in the two hanging racks, so that the hanging plate 106 drives the furnace 104 to move more firmly.

[0027] At the same time, the motor protection box 111 is fixedly connected to the top of the positioning frame 105 and is located outside the rotating motor 107, and is used to protect the rotating motor 107. The dustproof net 112 is fixedly connected to the top of the positioning frame 105. When the furnace 104 is moved, the dustproof net 112 can effectively prevent the floating dust in the workshop from entering the furnace 104 and being adsorbed on the surface of the material, affecting the occurrence of product quality conditions.

[0028] When lifting materials, the pit furnace body 101 is opened and the hydraulic rod 102 is started, so that the moving frame 103 is moved out of the pit furnace body 101, thereby driving the furnace 104 to move out of the pit furnace body 101, and then the hook assembly is installed at the output end of the crane, aligned with the furnace 104 and lowered until the positioning frame 105 is placed above the furnace 104, and the rotating motor 107 is started, and the hanging plate 106 starts to rotate until the two ends of the hanging plate 106 enter the two hanging frames respectively. At this time, the two ends of the hanging frame enter along the grooves of the two stable hanging frames 113 respectively, and are tightly attached to the fixed hanging plate 109, until the two ends of the hanging plate 106 are respectively intercepted by the two intercepting plates 110, and cannot continue to move, and are restricted in the hanging frame, and the two clamping plates 108 are in contact with the grooves in the two stable hanging frames 113 and the two fixed hanging plates 10 9, so that the hanging plate 106 drives the furnace 104 to move more firmly, start the crane, and lift the positioning frame 105, and the hanging plate 106 and the two clamping plates 108 move accordingly, driving the two stable hanging frames 113 to move, and driving the furnace 104 to move through the two fixed hanging plates 109 until the furnace 104 is lifted to the next processing link. At the same time, the motor protection box 111 protects the rotating motor 107, and the dustproof net 112 isolates the floating dust outside the furnace 104 during the movement of the furnace 104 to prevent dust from being adsorbed on the surface of the material and affecting the product quality. The problem of the prior art pit type vacuum atmosphere furnace that needs to wait for the product to cool to a certain temperature before it can be transported, the processing time is long, and the work efficiency is low is avoided, and the workers are prevented from being scalded by contacting the atmosphere furnace in a high temperature state and the work efficiency is improved.

[0029] The second embodiment of the present application is:

[0030] See also Figure 5 , Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0031] On the basis of the first embodiment, the high-temperature hoistable inner tank pit type vacuum atmosphere furnace of this embodiment further includes a mounting mechanism, and the mounting mechanism includes a mounting frame 201 and a buckle ring 202 .

[0032] Among them, the mounting frame 201 is fixedly connected to the top of the positioning frame 105, and the buckle 202 is fixedly connected to the top of the mounting frame 201. When installing the hook-hanging mechanism, the hook at the output end of the crane is hung in the buckle 202, and the entire hook-hanging mechanism can be installed at the output end of the crane through the mounting frame 201, thereby achieving a more convenient and quick installation effect.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A high-temperature hoistable inner tank pit type vacuum atmosphere furnace, comprising a pit type furnace body, a hydraulic rod and a movable frame, wherein the hydraulic rod is fixedly connected to the pit type furnace body, and the movable frame is fixedly connected to the output end of the hydraulic rod, characterized in that: It also includes a hooking mechanism, which includes a furnace core, two hanging frames and a hook assembly, the hanging frame includes a hanging rack and an intercepting plate, the hook assembly includes a positioning frame, a rotating motor and a hanging rack, the furnace core is located above the moving rack, the two hanging frames are located above the furnace core and are arranged opposite to each other, the hanging rack is located above the furnace core, the intercepting plate is arranged on one side of the hanging rack, the positioning frame is located above the furnace core and has a through hole in the center, the rotating motor is fixedly connected to the top of the positioning frame, and the output end passes through the through hole, and the hanging rack is located below the output end of the rotating motor.

2. The high temperature hoistable inner tank pit type vacuum atmosphere furnace according to claim 1, characterized in that: The hanging rack includes a fixed hanging plate and a stable hanging frame, the fixed hanging plate is fixedly connected to the upper inner wall of the furnace, the stable hanging frame is fixedly connected to the upper part of the fixed hanging plate, and the intercepting plate is fixedly connected to the fixed hanging plate and the stable hanging frame and is located on one side of the fixed hanging plate.

3. The high temperature hoistable inner tank pit type vacuum atmosphere furnace according to claim 1, characterized in that: The hanging frame comprises a hanging plate and two clamping plates. The hanging plate is fixedly connected to the output end of the rotating motor, and the two clamping plates are respectively fixedly connected above the two ends of the hanging plate.

4. The high temperature hoistable inner tank pit type vacuum atmosphere furnace according to claim 1, characterized in that: The hook mechanism also includes a motor protection box and a dustproof net. The motor protection box is fixedly connected to the top of the positioning frame and is located outside the rotating motor. The dustproof net is fixedly connected to the top of the positioning frame.

5. The high temperature hoistable inner tank pit type vacuum atmosphere furnace according to claim 1, characterized in that: The high-temperature hoistable inner tank well-type vacuum atmosphere furnace also includes a mounting mechanism, which includes a mounting frame and a buckle ring. The mounting frame is fixedly connected to the top of the positioning frame, and the buckle ring is fixedly connected to the top of the mounting frame.

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