CN116242146A

CN116242146A - Auxiliary boat hooking device for tungsten powder reduction processing

Info

Publication number: CN116242146A
Application number: CN202310511446.XA
Authority: CN
Inventors: 周红水; 谭平; 李祀韬; 钟德荣; 张铭华; 廖昌民
Original assignee: Ganzhou Haisheng Tungsten Industry Co ltd
Current assignee: Ganzhou Haisheng Tungsten Industry Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-06-09
Anticipated expiration: 2043-05-09
Also published as: CN116242146B

Abstract

The invention relates to the field of tungsten powder processing, in particular to an auxiliary boat hooking device for tungsten powder reduction processing. The invention provides an auxiliary boat hooking device for tungsten powder reduction processing, which can quickly hook a boat and is convenient to transport. The utility model provides an auxiliary boat hooking device for tungsten powder reduction processing, includes double-deck frame and mobile device, and the bottom fixedly connected with mobile device of double-deck frame still includes moving mechanism and colludes boat mechanism etc. the front side of double-deck frame is connected with moving mechanism, is connected with between moving mechanism and the double-deck frame and colludes boat mechanism. Compared with the prior art, the moving mechanism enables the boat to be taken out more easily, the boat hooking mechanism is matched with the moving mechanism to enable the boat to be taken out more quickly, so that the boat hooking flow in tungsten powder production of the boat hooking device can be more convenient and simpler, namely, the boat hooking efficiency is improved, further, the processing efficiency of tungsten powder can be improved, and the boat hooking device has better usability.

Description

Auxiliary boat hooking device for tungsten powder reduction processing

Technical Field

The invention relates to the field of tungsten powder processing, in particular to an auxiliary boat hooking device for tungsten powder reduction processing.

Background

The tungsten powder is the main raw material for processing and producing tungsten products, tungsten alloy and other products, and the tungsten powder produced by the prior art is commonly used in a hydrogen reduction method or a tungsten oxide carbon reduction method, the raw materials are prepared into a mixture according to a certain proportion, the mixture is uniformly put into a boat, and finally the boat is placed into a carbon tube furnace or a high-medium frequency induction electric furnace to be reduced into tungsten powder at a certain temperature.

However, in the operation flow of the prior art, the boat hooking process of the tungsten powder raw material is generally performed manually, the boat needs to be hooked from the tungsten powder reduction instrument manually, but the boat filled with the tungsten powder has larger mass, the boat can be pulled out manually one at a time, the surrounding temperature of the reduction instrument is higher, the speed of manually hooking the boat is reduced, and the boat hooking efficiency is low.

Disclosure of Invention

Aiming at the defect of low efficiency of manually taking out the boat in the prior art, the invention provides the auxiliary boat hooking device for tungsten powder reduction processing, which can rapidly hook out the boat and is convenient to transport.

The utility model provides an auxiliary boat hooking device for tungsten powder reduction processing, includes double-deck frame and mobile device, and the bottom fixedly connected with mobile device of double-deck frame still includes moving mechanism and colludes the boat mechanism, and the front side of double-deck frame is connected with moving mechanism, is connected with between moving mechanism and the double-deck frame and colludes the boat mechanism.

Further, moving mechanism includes and removes frame, first lead screw, first motor, first belt pulley group, the slide rail, the chain, connecting block and movable rod, slide type is connected with from top to bottom in the front side of double-deck frame, the first lead screw of equal rotation type is connected with in the left and right sides of removing the frame, the bottom fixedly connected with first motor of moving the frame, the output shaft of first motor passes through the shaft coupling and is connected with one of them first lead screw, be connected with first belt pulley group between two first lead screws, equal fixedly connected with is two sets of slide rails on two plywoods of double-deck frame, every slide rail comprises two slide rails, position one-to-one about the slide rail on two plywoods, also fixedly connected with slide rail on the moving frame, slide rail on moving the frame is unanimous with the slide rail quantity on every layer of ply board, and the interval between the slide rail on every layer of ply board is also the same, the top of slide rail on the moving frame can respectively with the slide rail front end one-to-one combination concatenation on the double-deck frame, all sliding type is connected with the chain in the slide rail on moving the frame, equal between the bottom of two adjacent chains, and every two adjacent links have two sets of slide rails, and all screw connection.

Further, collude boat mechanism includes link, connecting plate, first wedge and first elastic component, equal fixedly connected with link between two adjacent chain tops, and every chain is connected with only a link, fixedly connected with connecting plate on every link, the rear side of connecting plate is connected with first wedge from top to bottom, the connecting plate is used for connecting the epaxial cover of connecting of first wedge and is equipped with first elastic component, the one end and the first wedge fixed connection of first elastic component, the other end and the connecting plate fixed connection of first elastic component, first wedge can be with the inner wall contact of the preceding lateral wall of boat.

Further, still include elevating system, elevating system includes dwang, second lead screw, second motor and second pulley group, and the equal rotation in side is connected with the dwang about the bottom of double-deck frame, and two equal fixedly connected with second lead screws in dwang top, two second lead screws all with remove the frame threaded connection, the bottom fixedly connected with second motor of double-deck frame, the output shaft of second motor passes through the shaft coupling to be connected with one of them dwang, is connected with the second pulley group between two dwang.

Further, still including unhooking the mechanism, unhooking the mechanism and including extrusion frame, carriage, second wedge and second elastic component, the equal fixedly connected with extrusion frame of slide rail front side on the two-layer plywood of double-deck frame, every connecting plate all around slidingtype be connected with the carriage, the carriage can with extrusion frame contact, carriage rear side fixedly connected with second wedge, the second wedge can pass the connecting plate and contact with first wedge, fixedly connected with second elastic component between carriage and the second wedge.

Further, still include positioning mechanism, positioning mechanism includes locating piece, dead lever and third elastic component, set up the slotted hole that corresponds with slide rail group number on the upper layer plywood of bilayer frame, every slotted hole is at the rear side of corresponding slide rail group respectively, all fixedly connected with dead lever in every slotted hole of upper layer plywood, every dead lever all horizontal slip type is connected with two locating pieces, the side all overlaps about every dead lever is equipped with two third elastic component, the locating piece fixed connection of the side position about the one end of third elastic component and the correspondence in the corresponding slotted hole, the other end and the lateral wall fixed connection of the slotted hole that corresponds of third elastic component.

Further, still include protection machanism, protection machanism includes electron telescopic link and protection shield, and the equal fixedly connected with electron telescopic link of the left and right sides of two-layer plywood of double-deck frame, the telescopic link of every electron telescopic link all up, the tip fixedly connected with protection shield of two electron telescopic links of every layer plywood.

Further, the sealing device is further included, a groove corresponding to the boat is formed in the bottom of the protection plate, and the sealing device is connected in the groove of the protection plate.

The beneficial effects of the invention are as follows:

1. compared with the prior art, the moving mechanism enables the boat to be taken out more easily, the boat hooking mechanism is matched with the moving mechanism to enable the boat to be taken out more quickly, so that the boat hooking flow in tungsten powder production of the boat hooking device can be more convenient and simpler, namely, the boat hooking efficiency is improved, further, the processing efficiency of tungsten powder can be improved, and the boat hooking device has better usability.

2. The lifting mechanism enables the moving frame to move without manual movement and additional fixing of the moving frame, operation steps are reduced, meanwhile, the whole movement of the moving mechanism is more convenient and stable, and the use of the moving mechanism is optimized.

3. The unhooking mechanism enables the boat to be taken out from the boat hooking mechanism quickly and conveniently, manual operation is not needed, operation steps are reduced, and the use convenience of the boat hooking device is improved.

4. The positioning mechanism enables the boat hooking mechanism to be in butt joint with the boat more accurately, so that the boat hooking time of the boat hooking mechanism can be reduced, and the boat hooking efficiency of the boat hooking device can be improved.

5. The protection mechanism is matched with the sealing device to protect tungsten powder in the boat, so that the boat is prevented from being brought into external impurities when the boat is arranged on the double-layer frame, the influence of the boat on the boat hooking device is reduced, and the use of the boat hooking device is optimized.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a double-deck frame, a moving device and a sliding rail according to the present invention.

Fig. 3 is a schematic perspective view of a moving mechanism and a double-layer frame according to the present invention.

Fig. 4 is a schematic perspective view of a moving mechanism according to the present invention.

Fig. 5 is a schematic perspective view of the chain, the connecting frame and the connecting plate according to the present invention.

Fig. 6 is a schematic perspective view of the slide rail, chain, connecting frame and connecting plate of the present invention.

Fig. 7 is a schematic perspective view of the connecting frame, the connecting plate and the first wedge block according to the present invention.

Fig. 8 is a schematic perspective view of the lifting mechanism and the moving mechanism of the present invention.

Fig. 9 is a schematic perspective view of the lifting mechanism and the moving frame of the present invention.

FIG. 10 is a schematic perspective view of the extrusion frame and the boat hooking mechanism of the present invention.

Fig. 11 is a schematic perspective view of the connecting frame, connecting plate, pressing frame and sliding frame of the present invention.

FIG. 12 is a schematic view of a partial cross-sectional perspective view of a first wedge, a second wedge, a connector and a connector plate of the present invention.

Fig. 13 is a schematic view of a positioning mechanism of the present invention in a partially cut-away perspective.

Fig. 14 is a partially cut-away perspective view of fig. 13, enlarged at a.

Fig. 15 is a schematic perspective view of a protection mechanism according to the present invention.

Fig. 16 is a schematic perspective view of the protective plate and the sealing device of the present invention.

The marks in the drawings are: the device comprises a 1-double-layer frame, a 2-moving device, a 3-moving mechanism, a 31-moving frame, a 32-first lead screw, a 33-first motor, a 34-first belt pulley group, a 35-sliding rail, a 36-chain, a 37-connecting block, a 38-moving rod, a 4-boat hooking mechanism, a 41-connecting frame, a 42-connecting plate, a 43-first wedge block, a 44-first elastic piece, a 5-lifting mechanism, a 51-rotating rod, a 52-second lead screw, a 53-second motor, a 54-second belt pulley group, a 6-unhooking mechanism, a 61-extrusion frame, a 62-sliding frame, a 63-second wedge block, a 64-second elastic piece, a 7-positioning mechanism, a 71-positioning block, a 72-fixing rod, a 73-third elastic piece, an 8-protecting mechanism, an 81-electronic telescopic rod, a 82-protecting plate and a 9-sealing device.

Detailed Description

The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings.

Example 1

The utility model provides an auxiliary boat hooking device for tungsten powder reduction processing, is shown in fig. 1-7, includes double-deck frame 1 and mobile device 2, in this embodiment, mobile device 2 is the movable wheel, and the bottom bolted connection of double-deck frame 1 has four mobile device 2, still includes moving mechanism 3 and colludes boat mechanism 4, and the front side of double-deck frame 1 is connected with moving mechanism 3, is connected with collude boat mechanism 4 between moving mechanism 3 and the double-deck frame 1.

As shown in fig. 1-4, the moving mechanism 3 comprises a moving frame 31, a first screw rod 32, a first motor 33, a first belt pulley group 34, sliding rails 35, chains 36, a connecting block 37 and a moving rod 38, the moving frame 31 is connected to the front side of the double-layer frame 1 in a vertically sliding manner, the first screw rod 32 is connected to the left side and the right side of the moving frame 31 in a rotating manner, the first motor 33 is connected to the bottom of the moving frame 31 in a bolt manner, an output shaft of the first motor 33 is connected with the first screw rod 32 on the right side through a coupling, the first belt pulley group 34 is connected between the two first screw rods 32, five groups of sliding rails 35 are welded on two layers of the double-layer frame 1, namely, ten sliding rails 35 are welded on each layer of the double-layer frame 1, the upper and lower positions of the ten sliding rails 35 are in one-to-one correspondence, the sliding rails 35 are welded on the moving frame 31, the sliding rails 35 on each layer of the moving frame 31 are in a same number with the sliding rails 35 on each layer of the double-layer plate, the sliding rails 35 are also the same with the sliding rails 35 on each layer of the double-layer plate, the two layers of the sliding rails 35 are connected with the two connecting blocks 37 in a connecting block 37, and the two adjacent sliding rails 38 are welded on the two layers of the double-layer frame 37.

As shown in fig. 1 and fig. 5-fig. 7, the boat hooking mechanism 4 includes a connecting frame 41, a connecting plate 42, a first wedge block 43 and a first elastic member 44, in this embodiment, the first elastic member 44 is a spring, the connecting frame 41 is installed between the tops of two adjacent chains 36, each chain 36 is only connected with one connecting frame 41, the connecting plate 42 is welded on each connecting frame 41, the rear side of the connecting plate 42 is connected with the first wedge block 43 in a sliding manner up and down, a connecting shaft of the connecting plate 42 for connecting the first wedge block 43 is sleeved with the first elastic member 44, one end of the first elastic member 44 is welded with the first wedge block 43, the other end of the first elastic member 44 is welded with the connecting plate 42, and the first wedge block 43 can be in contact with the inner wall of the front side wall of the boat.

Firstly, putting a raw material for processing and producing tungsten powder into a boat, then putting the boat into a reduction instrument to reduce the tungsten powder raw material at high temperature, after the tungsten powder is processed, moving the boat hooking device to the front side of the reduction instrument through a moving device 2 to enable the upper layer of a double-layer frame 1 to correspond to the upper layer of the reduction instrument, the lower layer of the double-layer frame 1 to correspond to the lower layer of the reduction instrument, then firstly, moving a moving frame 31 downwards until a sliding rail 35 on the moving frame 31 corresponds to the horizontal position of the sliding rail 35 on a lower layer plate of the double-layer frame 1, then fixing the position of the moving frame 31, combining and splicing the top ends of ten sliding rails 35 on the moving frame 31 with the front ends of ten sliding rails 35 on the lower layer plate of the double-layer frame 1 one by one, starting a first motor 33 after the operation is finished, rotating an output shaft of the first motor 33 to drive a first screw 32 on the right side, under the cooperation of the first belt pulley group 34, the first screw rod 32 on the left side rotates synchronously, so that the moving rod 38 moves upwards and pushes the ten chains 36 to move upwards together through the connecting block 37 synchronously, and because the slide rail 35 of the moving frame 31 is spliced with the slide rail 35 on the lower layer plate, the ten chains 36 enter the slide rail 35 on the lower layer plate and slide backwards in the slide rail 35 of the lower layer plate in the upward moving process of the moving rod 38, the ten chains 36 enable the boat hooking mechanism 4 on the chain 36 to move backwards along the slide rail 35, and after the first wedge 43 contacts the front side wall of the boat in the reduction instrument, the first wedge 43 is driven by the chains 36 to move backwards continuously, and meanwhile, the boat with a certain weight presses the first wedge 43 to slide upwards under the inclined surface of the first wedge 43, the first elastic member 44 is compressed until the first wedge block 43 is moved above the boat and passes through the front side wall of the boat, the first wedge block 43 is restored downwardly by the restoring action of the first elastic member 44 and is clamped to the inner wall of the front side wall of the boat, at this time, the first motor 33 is turned off, and it is checked whether the five first wedge blocks 43 are clamped to the inner wall of the front side wall of the boat, after the determination, the output shaft of the first motor 33 is restarted and controlled to reverse, the first screw 32 moves the moving rod 38 downwardly, thereby driving the chain 36 to slide downwardly, while the chain 36 slides forwardly in the slide rail 35 on the lower layer plate, and drives the boat to slide forwardly by the hooking mechanism 4, and after the moving rod 38 moves to the bottommost portion of the moving frame 31, the five boats are also moved to the foremost portion of the lower layer plate, the boat where the reduced tungsten powder and tungsten powder are located is taken out from the reduction instrument and placed on the double-layer frame 1, the boat hooking step in the tungsten powder processing flow is completed, finally, the fixing of the moving frame 31 is released, the combination splice between the sliding rail 35 on the moving frame 31 and the sliding rail 35 on the lower layer plate is released, the moving frame 31 is slid upwards, the sliding rail 35 on the moving frame 31 corresponds to the horizontal position of the sliding rail 35 on the upper layer plate of the double-layer frame 1, the moving frame 31 is fixed again, the top of the ten sliding rails 35 on the moving frame 31 and the ten sliding rails 35 on the upper layer plate of the double-layer frame 1 are combined and spliced one by one, the operation of the moving mechanism 3 and the boat hooking mechanism 4 is repeated, the boat on the upper side of the reduction instrument is taken out, the boats on the upper side and the lower side in the reduction instrument are taken out, finally, the double-layer frame 1 is moved, all the boats on the double-layer frame 1 are moved to a collecting point, and after the collection is finished, each boat hooking device is moved to the front side of the reduction instrument where the next boat to be taken out is located, and all the operations are repeated to carry out the boat hooking flow.

Compared with the prior art, the moving mechanism 3 enables the boat to be taken out more easily, the boat hooking mechanism 4 is matched with the moving mechanism 3 to enable the boat to be taken out more quickly, so that the boat hooking flow in tungsten powder production of the boat hooking device can be more convenient and simpler, namely, the boat hooking efficiency is improved, further, the processing efficiency of tungsten powder can be improved, and the boat hooking device has better usability.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 8 and 9, the lifting mechanism 5 is further included, the lifting mechanism 5 comprises a rotating rod 51, a second screw rod 52, a second motor 53 and a second belt pulley set 54, the rotating rod 51 is rotationally connected to the left side and the right side of the bottom of the double-layer frame 1, the second screw rods 52 are welded to the tops of the two rotating rods 51, the two second screw rods 52 are in threaded connection with the movable frame 31, the second motor 53 is connected to the bottom of the double-layer frame 1 through bolts, an output shaft of the second motor 53 is connected with the rotating rod 51 on the right side through a coupler, and the second belt pulley set 54 is connected between the two rotating rods 51.

When the movable frame 31 needs to be moved to the positions on different laminates of the double-layer frame 1, taking the example that the slide rail 35 on the movable frame 31 is moved from the position of the slide rail 35 of the lower laminate to the position of the slide rail 35 of the upper laminate, the second motor 53 is started, the output shaft of the second motor 53 drives the right rotary rod 51 to rotate together with the second screw rod 52, and the left rotary rod 51 rotates together with the second screw rod 52 through the second belt pulley group 54, so that the movable frame 31 can be moved upwards by the rotating second screw rod 52, after the slide rail 35 on the movable rod 38 is moved to the position of the slide rail 35 of the upper laminate, the second motor 53 is closed, and the slide rail 35 on the movable rod 38 and the slide rail 35 of the upper laminate are combined and spliced one by one, namely, the movable mechanism 3 can be restarted to perform a boat hooking flow; similarly, when the slide rail 35 on the moving rod 38 needs to be moved to the position of the slide rail 35 of the lower layer plate, the output shaft of the first motor 33 is started and controlled to rotate reversely, and the second screw rod 52 is rotated reversely by matching with the rotating rod 51, so that the moving frame 31 can be moved downwards.

The lifting mechanism 5 makes the movement of the moving frame 31 not need manual movement and does not need to additionally fix the moving frame 31, reduces operation steps, simultaneously makes the whole movement of the moving mechanism 3 more convenient and stable, and optimizes the use of the moving mechanism 3.

As shown in fig. 1 and 10-12, the unhooking mechanism 6 further includes a unhooking mechanism 6, where the unhooking mechanism 6 includes an extrusion frame 61, a sliding frame 62, a second wedge 63 and a second elastic member 64, in this embodiment, the second elastic member 64 is a spring, the extrusion frame 61 is welded to the front sides of the sliding rails 35 on the two layers of laminates of the double-layer frame 1, the sliding frame 62 is slidably connected to each connecting plate 42 back and forth, the sliding frame 62 can contact with the extrusion frame 61, the second wedge 63 is welded to the rear side of the sliding frame 62, the second wedge 63 can pass through the connecting plate 42 to contact with the first wedge 43, and the second elastic member 64 is welded between the sliding frame 62 and the second wedge 63.

When the moving mechanism 3 drives the boat to move forwards on the two layers of laminates of the double-layer frame 1 through the boat hooking mechanism 4, after the sliding frame 62 at the front side of the connecting plate 42 is contacted with the extrusion frame 61, the connecting plate 42 is driven to move forwards continuously, the sliding frame 62 is blocked by the extrusion frame 61 and cannot move continuously, the sliding frame 62 slides backwards relative to the connecting plate 42, so that the second wedge-shaped block 63 at the rear side of the sliding frame 62 slides backwards relative to the connecting plate 42, the second elastic piece 64 is compressed, meanwhile, the second wedge-shaped block 63 acts with the first wedge-shaped block 43 to enable the first wedge-shaped block 43 to slide upwards, the first elastic piece 44 is compressed, the first wedge-shaped block 43 is separated from the front wall of the boat, the boat hooking mechanism 4 cannot drive the boat to move forwards again, namely automatic unhooking of the boat is realized, and under the reset action of the first elastic piece 44, at the moment, the first motor 33 is closed, and the movement of the moving mechanism 3 and the boat hooking mechanism 4 is stopped; when the moving mechanism 3 and the boat hooking mechanism 4 are operated to hook out the next batch of boats, the moving mechanism 3 moves the boat hooking mechanism 4 backward and is separated from the extrusion frame 61, and the second wedge 63 and the sliding frame 62 slide forward and reset relative to the connecting plate 42 under the reset action of the second elastic member 64.

The unhooking mechanism 6 enables the boat to be taken out from the boat hooking mechanism 4 quickly and conveniently without manual operation, reduces operation steps and improves the use convenience of the boat hooking device.

As shown in fig. 1, 13 and 14, the positioning mechanism 7 is further included, the positioning mechanism 7 includes a positioning block 71, a fixing rod 72 and a third elastic member 73, in this embodiment, the third elastic member 73 is a spring, slots corresponding to the number of the groups of the sliding rails 35 are formed in an upper layer plate of the double-layer frame 1, each slot is respectively at the rear side of the corresponding group of the sliding rails 35, the fixing rod 72 is fixedly connected in each slot of the upper layer plate, each fixing rod 72 is connected with two positioning blocks 71 in a left-right sliding manner, two third elastic members 73 are respectively sleeved on the left side and the right side of each fixing rod 72, one end of each third elastic member 73 is fixedly connected with the positioning block 71 corresponding to the left-right side position in the corresponding slot, and the other end of each third elastic member 73 is fixedly connected with the side wall of the corresponding slot.

Firstly, after the boat hooking device is moved to the front side of the reduction instrument, the movement mechanism 3 drives the boat hooking mechanism 4 to move backwards, after the connecting plate 42 is contacted with the positioning blocks 71, the connecting plate 42 continuously moves backwards to press the two positioning blocks 71 to slide to the left side and the right side of the connecting plate 42, then the third elastic piece 73 is compressed, and then the positions of the double-layer frame 1 are finely adjusted, so that the positioning blocks 71 can face the boat on the reduction instrument, the positioning blocks 71 on the upper layer plate of the double-layer frame 1 can respectively surround the outer sides of the front part of the boat, therefore, the connecting plate 42 positioned in the positioning blocks 71 can more accurately drive the second wedge blocks 63 to be clamped in the front side wall of the boat, and because the positions of the upper layer plate and the lower layer plate and the slide rail 35 on the layer plate are fixed and correspond to each other in one-to-one, and meanwhile, the boat hooking mechanism 4 on the upper layer can accurately face the boat on the upper layer and the lower layer of the reduction instrument, and the boat mechanism 4 on the lower layer can also move to the opposite boat accurately.

The positioning mechanism 7 enables the boat hooking mechanism 4 to be in butt joint with the boat more accurately, so that the boat hooking time of the boat hooking mechanism 4 can be reduced, and the boat hooking efficiency of the boat hooking device can be improved.

As shown in fig. 1, 15 and 16, the device further comprises a protection mechanism 8, the protection mechanism 8 comprises an electronic telescopic rod 81 and a protection plate 82, the left side and the right side of the two layers of laminates of the double-layer frame 1 are both connected with the electronic telescopic rods 81 through bolts, the telescopic rod of each electronic telescopic rod 81 faces upwards, and the end parts of the two electronic telescopic rods 81 of each layer of laminates are fixedly connected with the protection plate 82.

As shown in fig. 16, the sealing device 9 is further included, in this embodiment, the sealing device 9 is a sealing ring, a groove corresponding to the boat is formed at the bottom of the protection plate 82, and the sealing device 9 is connected to the groove of the protection plate 82.

After the boats are hooked on the double-layer frame 1, the two electronic telescopic rods 81 are synchronously started, so that telescopic rods of the two electronic telescopic rods 81 on the same layer plate are retracted downwards to drive the protective plate 82 to slide downwards, and the protective plate 82 is connected with all the boats in a sealing manner through the grooves at the bottom and the sealing devices 9 in the grooves, so that impurities in the boats are prevented from falling into the boats in the transportation process, and the precision of tungsten powder is prevented from being influenced; when the tungsten powder in the boat is to be taken out, the electronic expansion link 81 is synchronously controlled to move upwards, so that the protective plate 82 is separated from the boat.

The protection mechanism 8 is matched with the sealing device 9 to protect tungsten powder in the boat, so that the boat is prevented from being brought into external impurities when the boat is arranged on the double-layer frame 1, the influence of the boat on the boat hooking device is reduced, and the use of the boat hooking device is optimized.

The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims

1. The utility model provides an auxiliary boat hooking device for tungsten powder reduction processing, includes double-deck frame (1) and mobile device (2), and the bottom fixedly connected with of double-deck frame (1) can make double-deck frame (1) stable mobile device (2), its characterized in that still includes moving mechanism (3) and colludes boat mechanism (4), and the front side of double-deck frame (1) is connected with moving mechanism (3), is connected with between moving mechanism (3) and double-deck frame (1) and is used for moving boat's the boat mechanism (4) with moving mechanism (3) cooperation.

2. The auxiliary boat hooking device for tungsten powder reduction processing according to claim 1, wherein the moving mechanism (3) comprises a moving frame (31), a first screw rod (32), a first motor (33), a first belt pulley group (34), sliding rails (35), chains (36), connecting blocks (37) and a moving rod (38), the moving frame (31) is connected to the front side of the double-layer frame (1) in a vertically sliding manner, the first screw rod (32) is connected to the left side and the right side of the moving frame (31) in a rotating manner, the first motor (33) is fixedly connected to the bottom of the moving frame (31), an output shaft of the first motor (33) is connected with one of the first screw rods (32) through a coupler, a first belt pulley group (34) is connected between the two first screw rods (32), at least two groups of sliding rails (35) are fixedly connected to the two layers of the double-layer frame (1), each group of sliding rails (35) are composed of two sliding rails (35), the sliding rails (35) on the two layers of the double-layer frame are in a one-to-one correspondence, the sliding rails (35) are fixedly connected to the moving frame (31) in the same number as the sliding rails (35) on each layer of the upper layer of the sliding rails (35), the top of slide rail (35) on remove frame (31) can respectively with slide rail (35) front end one-to-one combination concatenation on two-layer plywood of double-deck frame (1), all be connected with chain (36) in slide rail (35) on remove frame (31), all fixedly connected with connecting block (37) between the bottom of two adjacent chains (36), and every chain (36) only is connected with one connecting block (37), threaded connection movable rod (38) between two first lead screws (32), movable rod (38) and all connecting blocks (37) equal fixed connection.

3. The auxiliary boat hooking device for tungsten powder reduction processing according to claim 2, wherein the boat hooking mechanism (4) comprises a connecting frame (41), a connecting plate (42), a first wedge block (43) and a first elastic piece (44), wherein the connecting frame (41) is fixedly connected between the tops of two adjacent chains (36), each chain (36) is only connected with one connecting frame (41), the connecting plate (42) is fixedly connected to each connecting frame (41), the first wedge block (43) is connected to the rear side of the connecting plate (42) in a vertically sliding mode, the first elastic piece (44) is sleeved on a connecting shaft of the connecting plate (42) for connecting the first wedge block (43), one end of the first elastic piece (44) is fixedly connected with the first wedge block (43), the other end of the first elastic piece (44) is fixedly connected with the connecting plate (42), and the first wedge block (43) can be in contact with the inner wall of the front side wall of a boat.

4. The auxiliary boat hooking device for tungsten powder reduction processing according to claim 2, further comprising a lifting mechanism (5) for enabling the movable frame (31) to automatically move up and down, wherein the lifting mechanism (5) comprises a rotating rod (51), a second screw rod (52), a second motor (53) and a second belt pulley set (54), the rotating rods (51) are rotatably connected to the left side and the right side of the bottom of the double-layer frame (1), the second screw rods (52) are fixedly connected to the tops of the two rotating rods (51), the two second screw rods (52) are in threaded connection with the movable frame (31), the second motor (53) is fixedly connected to the bottom of the double-layer frame (1), an output shaft of the second motor (53) is connected with one of the rotating rods (51) through a coupler, and the second belt pulley set (54) is connected between the two rotating rods (51).

5. An auxiliary hooking device for tungsten powder reduction processing according to claim 3, further comprising a unhooking mechanism (6) for unhooking the connection between the boat and the hooking mechanism (4), wherein the unhooking mechanism (6) comprises an extrusion frame (61), a sliding frame (62), a second wedge (63) and a second elastic piece (64), the extrusion frame (61) is fixedly connected to the front side of the sliding rail (35) on the two layers of laminates of the double-layer frame (1), the sliding frame (62) is connected to each connecting plate (42) in a front-back sliding manner, the sliding frame (62) can be in contact with the extrusion frame (61), the second wedge (63) is fixedly connected to the rear side of the sliding frame (62), the second wedge (63) can penetrate through the connecting plate (42) to be in contact with the first wedge (43), and the second elastic piece (64) is fixedly connected between the sliding frame (62) and the second wedge (63).

6. The auxiliary boat hooking device for tungsten powder reduction processing according to claim 3, further comprising a positioning mechanism (7) capable of enabling the boat hooking mechanism (4) to be connected with a boat more accurately, wherein the positioning mechanism (7) comprises positioning blocks (71), fixing rods (72) and third elastic pieces (73), slotted holes corresponding to the number of the sliding rail (35) groups are formed in an upper layer plate of the double-layer frame (1), each slotted hole is respectively arranged at the rear side of the corresponding sliding rail (35) group, fixing rods (72) are fixedly connected in each slotted hole of the upper layer plate, two positioning blocks (71) are connected in a left-right sliding mode, two third elastic pieces (73) are sleeved on the left side and the right side of each fixing rod (72), one end of each third elastic piece (73) is fixedly connected with the positioning block (71) corresponding to the left-right side position in the corresponding slotted hole, and the other end of each third elastic piece (73) is fixedly connected with the side wall of the corresponding slotted hole.

7. The auxiliary boat hooking device for tungsten powder reduction processing according to claim 1, further comprising a protection mechanism (8) for protecting tungsten powder in a boat, wherein the protection mechanism (8) comprises electronic telescopic rods (81) and protection plates (82), the left side and the right side of two layers of laminates of the double-layer frame (1) are fixedly connected with the electronic telescopic rods (81), the telescopic rod of each electronic telescopic rod (81) faces upwards, and the end parts of the two electronic telescopic rods (81) of each layer of laminates are fixedly connected with the protection plates (82).

8. The auxiliary boat hooking device for tungsten powder reduction processing according to claim 7, further comprising a sealing device (9), wherein a groove corresponding to the boat is formed in the bottom of the protection plate (82), and the sealing device (9) is connected in the groove of the protection plate (82).