CN217263317U - Feeding device - Google Patents

Abstract

The utility model discloses a feeding device, which comprises a frame, a lifting component and a material pushing component, wherein the lifting component is connected with the frame, the lifting component is used for lifting materials, the material pushing component is connected with the frame and used for pushing the materials lifted by the lifting component, the material pushing component comprises a first driving part, a first bracket and a pushing head, one end of the first driving part is connected with the frame, the other end of the first driving part is connected with the pushing head, one end of the pushing head far away from the first driving part is suitable for being contacted with the materials to push the materials, the first bracket is connected with the frame, the first bracket and the first driving part are oppositely arranged in the width direction of the frame, and the lifting component is positioned between the first driving part and the first bracket in the width direction of the frame, the feeding device of the utility model can push various types and shapes of materials into a smelting furnace, the material applicability is improved, so that the production efficiency of copper smelting is improved.

Description

Feeding device

Technical Field

The utility model relates to a material transfer equipment technical field, concretely relates to feed arrangement.

Background

In the copper smelting process, in order to ensure the recovery rate of copper and improve the yield of copper, the anode scrap stack needs to be re-fed into a furnace for smelting. In order to further improve the rate of recovery of copper among the correlation technique, still can go into the stove again with materials such as chute caking, black copper ingot and retrieve, however there is the variety in the shape of chute caking, and the black copper ingot is mostly positive quadrangular frustum pyramid form, therefore the charging unit among the correlation technique can't add the smelting furnace with chute caking and black copper ingot.

SUMMERY OF THE UTILITY MODEL

The present invention is made based on the discovery and recognition by the inventors of the following facts and problems:

the related art discloses a residual anode pile hoister which comprises a frame and a hoisting frame feeding device, wherein the hoisting frame is connected with a hoisting device and driven by the hoisting device to lift along the frame, and the feeding device can push the residual anode pile into a furnace mouth of a converting furnace or other smelting furnaces. However, the inventor of the present application has found that the charging device in the scrap stacker lifter according to the related art can only push the scrap stacker having a regular external shape into the furnace, and still cannot push chute lumps and black copper ingots having various shapes into the furnace.

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides a feeding device can improve the material suitability in the material pushing smelting furnace of polytype and multiple shape to improve the production efficiency that copper was smelted.

The utility model discloses feed arrangement, include: a frame; the lifting assembly is connected with the rack and used for lifting materials; the material pushing assembly is connected with the rack and used for pushing materials lifted by the lifting assembly, the material pushing assembly comprises a first driving part, a first support and a pushing head, one end of the first driving part is connected with the rack, the other end of the first driving part is connected with the pushing head, the pushing head is far away from one end of the first driving part and is suitable for being in contact with the materials to push the materials, the first support is connected with the rack, the first support is in relative arrangement with the first driving part in the width direction of the rack, and the lifting assembly is located between the first driving part and the first support in the width direction of the rack.

The utility model discloses feed arrangement can push the material of polytype and multiple shape into the smelting stove, improves the material suitability to improve the production efficiency that copper was smelted.

In some embodiments, the pushing assembly further includes a first plate and a second plate, an end of the pushing head away from the first driving member is detachably connected to the first plate, an end of the pushing head away from the first driving member is detachably connected to the second plate, and the second plate is disposed away from the first bracket relative to the first plate.

In some embodiments, the pushing assembly further comprises a sliding member, the sliding member comprises a plurality of first guide rails and a plurality of moving wheels, the plurality of first guide rails are arranged between the pushing head and the first bracket, the first guide rails extend in the width direction of the rack, a plurality of the first guide rails are arranged at intervals in the length direction of the rack, a plurality of grooves are arranged at one end of the push head adjacent to the first bracket, the first guide rail is positioned in the grooves, a gap is formed between one end of the first guide rail, which is far away from the first bracket, and the bottom surface of the groove in the height direction of the frame, a plurality of moving wheels are arranged between the pushing head and the first bracket, and the plurality of moving wheels are respectively connected with the pushing head, and the plurality of moving wheels and the first guide rail are arranged at intervals in the length direction of the rack.

In some embodiments, the sliding member further comprises a first guide wheel coupled to the pushing head, and the first guide wheel is rotatable relative to the pushing head.

In some embodiments, the pusher assembly further comprises a first box, a first gate, and a second gate, the first box body is connected with the first bracket, a first side and a second side are oppositely arranged on the first box body in the width direction of the rack, the first side of the first box body and the second side of the first box body are both provided with openings, the first gate is connected with the first box body, the first shutter is movable in a height direction of the frame to open and close a first side of the first casing, and the first gate is provided with a through hole so that at least part of the first driving part can move in the first box body along the width direction of the rack, the second gate is connected with the first box body, and the second shutter is movable in a height direction of the frame to open and close the second side of the first casing.

In some embodiments, the pushing assembly further comprises a heat preservation component and a plurality of expansion joints, one end of the heat preservation component is communicated with the first box body, the other end of the heat preservation component is suitable for being communicated with a smelting furnace, and the plurality of expansion joints are respectively arranged between the heat preservation component and the smelting furnace.

In some embodiments, the pusher assembly further comprises a sealing plate pivotally connected to the first support and positioned below the first support, and a cooling member connected to the first support for cooling the first support.

In some embodiments, one end of the first driving part, which is far away from the pushing head, is pivotally connected to the frame, and the pushing assembly further includes a second bracket, which is connected to the frame, and is disposed below the first driving part, and the second bracket is configured to support the first driving part.

In some embodiments, the lifting assembly includes a second guide rail, a second guide wheel, a lifting frame, and a second driving member, the second guide rail is connected to the frame and extends along the height direction of the frame, one end of the second driving member is connected to the frame, the other end of the second driving member is connected to the lifting frame so as to drive the lifting frame to move in the height direction of the frame, one end of the second guide wheel is connected to the lifting frame, and the other end of the second guide wheel is in contact with the second guide rail so as to guide the lifting frame to move in the height direction of the frame.

In some embodiments, the hoisting assembly further comprises a hoisting component, the hoisting component comprises a balance beam, a first detection switch and a second detection switch, the middle of the balance beam in the length direction of the balance beam is pivoted with the frame, a first end and a second end of the balance beam are oppositely arranged in the length direction of the balance beam, the first end of the balance beam and the second end of the balance beam are respectively connected with the hoisting frame, the first detection switch and the second detection switch are respectively connected with the frame, the first detection switch is located above the first end of the balance beam, the second detection switch is located above the second end of the balance beam, and the first detection switch and the second detection switch are used for detecting the inclination angle of the balance beam relative to the frame.

In some embodiments, the lifting assembly further includes a storage plate coupled to the lifting frame, and a plurality of third guide rails coupled to the storage plate, respectively, the third guide rails extending in a width direction of the frame, the plurality of third guide rails being spaced apart in a length direction of the frame.

In some embodiments, the lifting frame is provided with a collision block, the rack is provided with a travel switch, and the collision block is used for touching the travel switch to control the movement of the lifting frame.

Drawings

Fig. 1 is a schematic structural diagram of a feeding device according to an embodiment of the present invention, in which the material is an anode scrap stack.

Fig. 2 is a schematic structural diagram of a feeding device according to an embodiment of the present invention, wherein the material is a chute agglomerate.

Fig. 3 is a schematic structural diagram of a feeding device according to an embodiment of the present invention, wherein the material is a black copper ingot.

Fig. 4 is a partially enlarged schematic view of a region a in the feeding device shown in fig. 3.

Fig. 5 is a schematic top cross-sectional view of a feeding device according to an embodiment of the present invention.

Fig. 6 is a schematic sectional view a-a of the feeding device shown in fig. 5.

Fig. 7 is a schematic sectional view B-B of the feeding device shown in fig. 5.

Fig. 8 is a schematic view of the connection between the hoisting member and the hoisting frame in the feeding device according to the embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a material pushing assembly in a feeding device according to an embodiment of the present invention, and does not include a first driving component.

Reference numerals:

the machine frame (1) is provided with a frame,

a lifting component 2, a second guide rail 21, a second guide wheel 22, a lifting frame 23, a second driving part 24, a hoisting part 25, a balance beam 251, a first detection switch 252, a second detection switch 253, a storage plate 254, a third guide rail 255,

the pushing assembly 3, the first driving member 31, the first bracket 32, the pushing head 33, the notch 331, the first plate 34, the second plate 35, the sliding member 36, the first guide rail 361, the moving wheel 362, the first guide wheel 363, the first box 37, the first gate 38, the second gate 39, the heat insulating member 310, the expansion joint 311, the sealing plate 312, the cooling member 313, the second bracket 314,

the reforming assembly 4, the third bracket 41, the third driving member 42, the reforming plate 43,

a smelting furnace 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 9, the feeding device of the embodiment of the present invention includes a frame 1, a lifting assembly 2, and a pushing assembly 3.

The lifting assembly 2 is connected with the frame 1, and the lifting assembly 2 is used for lifting materials.

It should be noted that the lifting assembly 2 is used for lifting the material in the up-and-down direction. The material may be a stub pile, a chute agglomerate or a black copper ingot, it being understood that the material may also be other ores or raw materials required for metallurgy.

The pushing assembly 3 is connected with the rack 1, the pushing assembly 3 is used for pushing materials lifted by the lifting assembly 2, the pushing assembly 3 comprises a first driving part 31, a first support 32 and a pushing head 33, one end of the first driving part 31 is connected with the rack 1, the other end of the first driving part 31 is connected with the pushing head 33, one end, far away from the first driving part 31, of the pushing head 33 is suitable for being in contact with the materials to push the materials, the first support 32 is connected with the rack 1, the first support 32 and the first driving part 31 are arranged oppositely in the width direction (the left and right direction shown in fig. 1) of the rack 1, and the lifting assembly 2 is located between the first driving part 31 and the first support 32 in the width direction of the rack 1.

The first driving member 31 is a hydraulic cylinder, and it is understood that the first driving member 31 may be other members.

Specifically, as shown in fig. 1, the first driving part 31 is horizontally arranged in the left-right direction shown in fig. 1, the left end of the first driving part 31 is connected to the frame 1, and the right end of the first driving part 31 is movable in the left-right direction. The first bracket 32 is arranged on the right side of the frame 1, the first bracket 32 horizontally extends along the left-right direction, the left end of the push head 33 is connected with the right end of the first driving part 31, the lower end of the push head 33 is connected with the first bracket 32, and the push head 33 is driven by the first driving part 31 to move on the first bracket 32 along the left-right direction.

It should be noted that the shape of the right end face of the pushing head 33 can be adjusted according to the type of the material to be pushed.

The utility model discloses feed arrangement is equipped with first drive component 31 and push head 33, can push the material that lifting unit 2 promoted in smelting furnace 5 to the shape of push head 33 right-hand member face can be adjusted according to the kind of propelling movement material, thereby can push the material of multiple type and multiple shape into smelting furnace 5 in, improves the material suitability, thereby improves the production efficiency of copper smelting.

In some embodiments, the pushing assembly 3 further includes a first plate 34 and a second plate 35, the first plate 34 is detachably connected to an end of the pushing head 33 away from the first driving member 31, the second plate 35 is detachably connected to an end of the pushing head 33 away from the first driving member 31, and the second plate 35 is disposed away from the first bracket 32 relative to the first plate 34.

Specifically, as shown in fig. 4, the first plate 34 and the second plate 35 are respectively disposed on the right end surface of the pushing head 33, the right end surface of the first plate 34 is an inclined surface inclined downward from left to right, it should be noted that the first plate 34 may also be an inclined surface inclined upward from left to right, the second plate 35 is disposed above the first plate 34, the second plate 35 is horizontally disposed along the left-right direction, and the lower end surface of the second plate 35 and the upper end surface of the first plate 34 are disposed at an interval in the up-down direction.

It should be noted that, when the material to be pushed is a black copper ingot, the right end face of the first plate 34 contacts with the left end face of the black copper ingot, and the lower end face of the second plate 35 may or may not contact with the upper end face of the black copper ingot.

The dimension of the first plate 34 in the up-down direction matches the dimension of the black copper ingot in the up-down direction, and the dimension of the second plate 35 in the left-right direction matches the dimension of the black copper ingot in the left-right direction.

It should be noted that, when the material pushed by the pushing assembly 3 is a chute lump or an anode scrap pile, the first plate 34 and the second plate 35 can be removed, so as to avoid uneven stress between the pushing head 33 and the chute lump or the anode scrap pile.

The utility model discloses feed arrangement is provided with first board 34 and second board 35, can improve the area of contact between pushing head 33 and the black copper ingot to make the atress between pushing head 33 and the black copper ingot more even. When the material that pushes away material pushing components 3 propelling movement is the chute caking or incomplete utmost point buttress, can demolish first board 34 and second board 35 to avoid pushing head 33 and the stress between chute caking and the incomplete utmost point buttress inhomogeneous, and then improved feed arrangement application scope, can be suitable for the propelling movement of different materials.

In some embodiments, pusher assembly 3 further comprises a sliding member 36, sliding member 36 comprising a plurality of first guide rails 361 and a plurality of moving wheels 362, each of the plurality of first guide rails 361 being disposed between pusher head 33 and first carriage 32, and the first guide rail 361 extends in the width direction of the frame 1, a plurality of first guide rails 361 are arranged at intervals in the length direction of the frame 1 (the front-back direction as shown in fig. 9), one end of the push head 33 adjacent to the first support 32 is provided with a plurality of grooves 331, the first guide rail 361 is positioned in the grooves 331, one end of the first guide rail 361 away from the first support 32 has a gap with the bottom surface of the grooves 331 in the height direction of the frame 1, a plurality of moving wheels 362 are provided between the push head 33 and the first support 32, and a plurality of moving wheels 362 are respectively connected to the pushing heads 33, and the plurality of moving wheels 362 and the first guide rail 361 are arranged at intervals in the length direction of the frame 1.

Note that the first guide rail 361 may be formed by a plurality of inverted angle irons. It is understood that the first rail 361 may be other materials.

Specifically, as shown in fig. 5 and 9, the first guide rail 361 extends in the left-right direction, the plurality of first guide rails 361 are arranged at intervals in the front-rear direction, the plurality of rotating wheels are respectively provided at four corners of the lower end of the pushing head 33, and the plurality of rotating wheels are respectively located at both sides of the first guide rail 361, that is, the plurality of first guide rails 361 are located between the rotating wheels at the front and rear sides.

The lower end face of the push head 33 is provided with a plurality of grooves 331, the grooves 331 are in one-to-one correspondence with the first guide rails 361, the grooves 331 extend along the left-right direction, and the upper end face of the first guide rail 361 and the bottom face of the grooves 331 are spaced in the up-down direction, so that sliding friction between the push head 33 and the first guide rail 361 is avoided, interference between the push head 33 and the first guide rail 361 in the pushing process is avoided, the pushing speed is prevented from being influenced, abrasion between the first guide rail 361 and the push head 33 can be reduced, and the service life of the first guide rail 361 and the push head 33 is prolonged.

The utility model discloses feed arrangement is equipped with sliding part 36, can reduce the motion resistance of pushing head 33, improves feed speed, and a plurality of first guide rails 361 are raised the material to first guide rail 361 is formed by the angle steel of back-off, reduces the area of contact of material and slide, and then the frictional resistance when reducing the propelling movement material, and first guide rail 361 can also reduce the material offset on the left and right sides side, improves the feeding precision.

In some embodiments, the sliding member 36 further includes a first guide wheel 363, the first guide wheel 363 is connected to the pushing head 33, and the first guide wheel 363 is rotatable relative to the pushing head 33.

Specifically, as shown in fig. 9, the number of the first guide wheels 363 is two, two first guide wheels 363 are respectively provided on the front and rear side surfaces of the pushing head 33, and the first guide wheels 363 are rotatable with respect to the pushing head 33.

In some embodiments, the pusher assembly 3 further comprises a first box 37, a first gate 38 and a second gate 39, the first box 37 is connected to the first support 32, the first box 37 has a first side and a second side opposite to each other in the width direction of the rack 1, the first side of the first box 37 (the left side of the first box 37 as shown in fig. 1) and the second side of the first box 37 (the right side of the first box 37 as shown in fig. 1) have openings, the first gate 38 is connected to the first box 37, the first gate 38 is movable in the height direction of the rack 1 to open and close the first side of the first box 37, and the first shutter 38 is provided with a through hole (not shown) so that the first driving part 31 moves at least partially in the first case 37 in the width direction of the frame 1, the second shutter 39 is connected to the first case 37, and the second shutter 39 is movable in the height direction of the frame 1 to open and close the second side of the first casing 37.

It should be noted that the first shutter 38 is provided with an arched through hole, and the right end of the first driving member 31 is at least partially movable in the left-right direction in the first casing 37 through the arched through hole.

As shown in fig. 9, the first casing 37 includes side walls on both front and rear sides and a top wall located above, the first casing 37 has openings at both left and right ends, a first shutter 38 is connected to a left end of the first casing 37, and a second shutter 39 is connected to a right end of the first casing 37. The upper end of the first gate 38 is provided with a winch, the winch is connected with the first gate 38 through a traction cable chain, the winch is used for driving the first gate 38 to ascend or descend so as to open and close the left opening of the first box body 37, the upper end of the second gate 39 is also provided with a winch, the winch is connected with the second gate 39 through the traction cable chain, and the winch is used for driving the second gate 39 to ascend or descend so as to open and close the right opening of the first box body 37.

Specifically, as shown in fig. 9, the first guide wheel 363 is disposed between the inner side surface of the first box 37 and the push head 33, so that sliding friction between the push head 33 and the side wall of the first box 37 due to installation error, deformation of components caused by stress during operation, and the like can be avoided, and the motion resistance of the push head 33 can be reduced.

The utility model discloses feed arrangement is equipped with first guide pulley 363, can avoid because reasons such as installation error, working process atress warp send the pushing head 33 and the seal box lateral wall takes place sliding friction, reduces pushing head 33 moving resistance. Be equipped with first box 37, first gate 38 and second gate 39, drive the in-process that the material removed to smelting furnace 5 at push head 33, open first gate 38 and second gate 39 in turn, can reduce the air leakage volume of smelting furnace 5 feeding in-process, still can avoid causing the damage to feed arrangement by exhaust high temperature flue gas in the smelting furnace 5, improve feed arrangement's life.

In some embodiments, the pushing assembly 3 further comprises a heat-insulating member 310 and a plurality of expansion joints 311, one end of the heat-insulating member 310 is communicated with the first box 37, the other end of the heat-insulating member 310 is adapted to be communicated with the smelting furnace 5, and the plurality of expansion joints 311 are respectively arranged between the heat-insulating member 310 and the smelting furnace 5.

Specifically, as shown in fig. 1, the heat insulating member 310 is provided at the right end of the second gate 39, the heat insulating member 310 includes a top frame, a side frame, and a plurality of heat insulating plates, the top frame and the side frame form a frame structure having a substantially U-shaped cross section, the plurality of heat insulating plates are provided outside the frame formed by the top frame and the side frame, respectively, and the plurality of heat insulating plates are arranged at intervals in the left-right direction. The left end of the heat-preserving member 310 is communicated with the first box 37, and the right end of the heat-preserving member 310 is communicated with the smelting furnace 5. The expansion joints 311 are respectively provided between the heat retaining members 310 and the smelting furnace 5.

The utility model discloses feed arrangement is provided with heat preservation part 310, can reduce 5 exhaust high temperature flue gases of smelting furnace and cause the damage to feed arrangement, can also prevent that operation maintainer accident from scalding, sets up expansion joint 311, even produce the heat altered shape back between smelting furnace 5 and the feed arrangement in the assurance production process, still guarantee the leakproofness between smelting furnace 5 and the feed arrangement.

In some embodiments, pusher assembly 3 further includes a sealing plate 312 and a cooling member 313, wherein sealing plate 312 is pivotally connected to first support 32, sealing plate 312 is positioned below first support 32, cooling member 313 is connected to first support 32, and cooling member 313 is used to cool first support 32.

Note that the cooling member 313 may be a cooling water jacket.

Specifically, as shown in fig. 3, the cooling member 313 is provided on the first bracket 32, and the cooling water jacket may be provided inside the first bracket 32 or outside the first bracket 32. The cooling part 313 is used for cooling the first support 32, and plays the role of cooling the push head 33 and the first guide rail 361 through cooling the first part, thereby isolating the furnace body and the molten pool heat radiation of the smelting furnace 5, preventing the heat influence of the high-temperature flue gas at the furnace mouth of the smelting furnace 5 on the first guide rail 361 and prolonging the service life of the feeding device.

The sealing plate 312 is arranged below the first support 32, the upper part of the sealing plate 312 is pivoted with the first support 32, the lower end of the sealing plate 312 is attached to the outer wall of the smelting furnace 5, it needs to be explained that the smelting furnace 5 can be a converting furnace, the sealing plate 312 naturally sags by means of self weight, the lower end face of the sealing plate 312 is attached to the outer wall face of the converting furnace, normal rotation of the converting furnace can be ensured, air leakage between a feeding device and the converting furnace is reduced, and production efficiency of the converting furnace is improved.

In some embodiments, an end of the first driving member 31 away from the pushing head 33 is pivotally connected to the frame 1, the pushing assembly 3 further includes a second bracket 314, the second bracket 314 is connected to the frame 1, the second bracket 314 is disposed below the first driving member 31, and the second bracket 314 is configured to support the first driving member 31.

Specifically, as shown in fig. 1, the left end of the first driving member 31 is pivoted to the frame 1, the second bracket 314 extends in the up-down direction, the second bracket 314 is arranged opposite to the first bracket 32 in the left-right direction, and the second bracket 314 is located right below the first driving member 31.

The utility model discloses feed arrangement, first drive component 31 and the pin joint of frame 1 to make first drive component 31 can swing for frame 1. The second bracket 314 is located a distance from the hydraulic cylinder directly below the second drive member 24 and at the top of the guard frame. When the first driving part 31 drives the pushing head 33 to push the material, the first driving part 31 is not in contact with the protection frame. When the first driving part 31 is abnormally extended, the second bracket 314 can support the first driving part 31, so that the first driving part 31 is prevented from directly colliding with the frame 1, and the operation safety of the feeding device is improved.

In some embodiments, the lifting assembly 2 includes a second guide rail 21, a second guide wheel 22, a lifting frame 23, and a second driving member 24, the second guide rail 21 is connected to the frame 1, the second guide rail 21 extends along the height direction of the frame 1, one end of the second driving member 24 is connected to the frame 1, the other end of the second driving member 24 is connected to the lifting frame 23 so as to drive the lifting frame 23 to move in the height direction of the frame 1, one end of the second guide wheel 22 is connected to the lifting frame 23, and the other end of the second guide wheel 22 is in contact with the second guide rail 21 so as to guide the lifting frame 23 to move in the height direction of the frame 1.

The second guide rail 21 may be a part of the frame 1 itself, or the second guide rail 21 may be fixed to the frame 1 separately from the first guide rail 21. The dimension of the second guide rail 21 in the up-down direction is substantially equal to the dimension of the frame 1 in the up-down direction.

Specifically, as shown in fig. 1, the second driving member 24 is a hoist, and the hoist is connected to the lifting frame 23 through a traction rope.

As shown in fig. 5, the cross-sectional shape of the second rail 21 is "H", the cross-sectional shape of the second rail 21 may be "T" or "L", and the like, and the second rail 21 includes a first plane and a second plane perpendicular to each other. The number of the second guide wheels 22 is two, and the two second guide wheels 22 respectively abut against the first plane and the second plane. Through the stop of two second guide wheels 22 in two mutually perpendicular directions, the swing amplitude of the lifting piece is limited, and the stability of the lifting frame 23 during operation can be improved.

In some embodiments, the lifting assembly 2 further includes a lifting member 25, the lifting member 25 includes a balance beam 251, a first detection switch 252 and a second detection switch 253, the balance beam 251 is pivotally connected to the frame 1 at a middle portion in a length direction thereof, the balance beam 251 is oppositely disposed at a first end (a front end of the balance beam 251 shown in fig. 8) and a second end (a rear end of the balance beam 251 shown in fig. 8) in the length direction thereof, the first end of the balance beam 251 and the second end of the balance beam 251 are respectively connected to the lifting frame 23, the first detection switch 252 and the second detection switch 253 are respectively connected to the frame 1, the first detection switch 252 is located above the first end of the balance beam 251, the second detection switch 253 is located above the second end of the balance beam 251, and the first detection switch 252 and the second detection switch 253 are used for detecting an inclination angle of the balance beam 251 relative to the frame 1.

The first detection switch 252 and the second detection switch 253 are proximity switches.

Specifically, as shown in fig. 8, the middle of the balance beam 251 is pivotally connected to the frame 1, the left end of the balance beam 251 is connected to the lifting frame 23 through a traction rope, and the right end of the balance beam 251 is connected to the lifting frame 23 through a traction rope. The first detection switch 252 is provided directly above the left end of the balance beam 251, and the second detection switch 253 is provided directly above the right end of the balance beam 251.

The utility model discloses feed arrangement is equipped with compensating beam 251, and the haulage rope that links to each other with the lifting machine when guaranteeing the hoist engine drive lifting machine up-and-down motion is in the same tensioning state eventually, makes 23 both sides atress of hoisting frame balanced, ensures steady and safety of lift process. The first detection switch 252 and the second detection switch 253 are arranged and used for detecting the position state of the balance beam 251 in real time, when the length deviation of the steel wire ropes on the two sides is overlarge or the steel wire ropes are in abnormal states such as rope loosening and rope breaking, the balance beam 251 deflects greatly and triggers the detection switches, the detection switches send signals to the control system, an operator is prompted to take corresponding measures in time, the abnormal state of the steel wire ropes is eliminated, and the operation safety of the feeding device is ensured.

In some embodiments, the lifting assembly 2 further includes a placement plate 254 and a plurality of third guide rails 255, the placement plate 254 is connected to the lifting frame 23, the plurality of third guide rails 255 are respectively connected to the placement plate 254, the third guide rails 255 extend in the width direction of the rack 1, and the plurality of third guide rails 255 are arranged at intervals in the length direction of the rack 1.

Specifically, as shown in fig. 5, the storage plate 254 is horizontally disposed on the lifting frame 23, the storage plate 254 is used for storing materials, the plurality of third guide rails 255 are respectively disposed on the storage plate 254, the plurality of third guide rails 255 extend in the left-right direction, and the plurality of third guide rails 255 are arranged at intervals in the front-rear direction,

as shown in fig. 6, the outer profile of the cross-section of the third guide track 255 is generally semicircular.

The utility model discloses feed arrangement is equipped with third guide rail 255, can reduce the material and put the area of contact of thing board 254, and then reduces the frictional resistance of material when putting thing board 254 upper surface and remove, the propelling movement subassembly propelling movement material of being convenient for.

In some embodiments, the lifting frame 23 is provided with a bump (not shown), and the frame 1 is provided with a travel switch, and the bump is used for touching the travel switch to control the movement of the lifting frame 23.

In some embodiments, the feeding device further comprises a shaping assembly 4, the shaping assembly is located below the pushing assembly 3, the shaping assembly 4 comprises a third bracket 41, a third driving assembly 42 and a shaping plate 43, the third bracket 41 is connected with the frame 1, one end of the third driving assembly 42 is connected with the third bracket 41, and the other end of the third driving assembly 42 is connected with the shaping plate 43.

Specifically, as shown in fig. 1, the number of the shaping assemblies 4 is four, four shaping assemblies 4 are arranged around the circumference of the rack 1, and the four shaping assemblies 4 are respectively located at the front, rear, left and right sides of the rack 1.

The utility model discloses feed arrangement is equipped with plastic subassembly 4 for carry out the plastic to the material, make the material appearance regular and be in hoisting frame 23 intermediate position, so that promote and push away material subassembly 3 and throw the stove with the anode scrap buttress smoothly. The third guide track 255 is a semicircular guide track, and can reduce the shaping resistance of the residual anode stack when shaping the residual anode stack.

In some embodiments, the feeding apparatus further comprises a light barrier sensor (not shown) associated with the housing 1 for detecting the position of the material on the load plate 254 and detecting whether the material handling device has left the lifting frame 23. The grating sensor and the hoist connected with the lifting frame 23 form interlocking, and only when the material position is accurate, the material transportation equipment can drive the lifting frame 23 to ascend after completely leaving the lifting frame 23, so that the operation safety of the feeding device is ensured.

The operation of the feeding device according to an embodiment of the present invention is described below with reference to fig. 1 to 9.

When the material is a stub pile, as shown in figure 1. And the anode scrap stacks are placed on the storage plate 254 by a forklift at the feeding position, the lifting assembly 2 is started after the forklift moves away, and the lifting frame 23 lifts the anode scrap stacks to the shaping assembly 4 for shaping in the front-back direction and the left-right direction. After the shaping is finished, the lifting frame 23 continues to move upwards when the level of the lifting frame 23 is slightly higher than the first bracket 32. At the moment, the first gate 38 and the second gate 39 are in a closed state, the material pushing assembly 3 is started, the first gate 38 is opened, the first driving part 31 extends and pushes the anode scrap stacks through the push head 33, after the first driving part 31 pushes the anode scrap stacks into the first box body 37 through the lifting frame 23, the first gate 38 is closed, the second gate 39 is opened, the first driving part 31 is started again to push the anode scrap stacks into the smelting furnace 5, after the anode scrap stacks enter the smelting furnace 5, the first driving part 31 drives the push head 33 to retract into the first box body 37 and then stops, the second gate 39 is closed, the first gate 38 is opened, and the first driving part 31 is started again and retracts into the original position. The lifting frame 23 is lowered to the loading position, stopped and a loading cycle is completed.

When the material is a chute agglomerate, as shown in figure 2. The difference between the operation process and the feeding of the anode scrap stacks shown in fig. 1 is that the shaping process is skipped, the chute agglomerates are directly lifted from the feeding level to the furnace throwing position, and then the chute agglomerates are pushed into the smelting furnace 5 through the material pushing assembly 3.

When the material is a black copper ingot, as shown in fig. 3. The operation differs from the chute caking shown in figure 2 in that a first plate 34 and a second plate 35 are mounted at the right end of the pusher head 33 prior to charging.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (12)

1. A feeding device, comprising:

a frame;

the lifting assembly is connected with the rack and used for lifting materials;

the material pushing assembly is connected with the rack and used for pushing materials lifted by the lifting assembly, the material pushing assembly comprises a first driving part, a first support and a pushing head, one end of the first driving part is connected with the rack, the other end of the first driving part is connected with the pushing head, one end of the pushing head is far away from the first driving part and is suitable for being in contact with the materials to push the materials, the first support is connected with the rack, the first support and the first driving part are arranged oppositely in the width direction of the rack, and the lifting assembly is located between the first driving part and the first support in the width direction of the rack.

2. The feeding apparatus as recited in claim 1, wherein the pusher assembly further comprises a first plate and a second plate, wherein an end of the pusher head distal from the first driving member is detachably connected to the first plate, an end of the pusher head distal from the first driving member is detachably connected to the second plate, and the second plate is disposed relative to the first plate and distal from the first support.

3. The feeding device as claimed in claim 1, wherein the pushing assembly further comprises a sliding member, the sliding member comprises a plurality of first guide rails and a plurality of moving wheels, the first guide rails are disposed between the pushing head and the first bracket, the first guide rails extend in the width direction of the bracket, the plurality of first guide rails are spaced apart in the length direction of the bracket, a plurality of grooves are disposed at one end of the pushing head adjacent to the first bracket, the first guide rails are disposed in the grooves, one end of the first guide rails away from the first bracket has a gap in the height direction of the bracket with the bottom surfaces of the grooves,

the movable wheels are arranged between the pushing head and the first support, the movable wheels are connected with the pushing head, and the movable wheels and the first guide rail are arranged at intervals in the length direction of the rack.

4. The feeding device as in claim 3, wherein the sliding member further comprises a first guide wheel, the first guide wheel is connected with the pushing head, and the first guide wheel is rotatable relative to the pushing head.

5. The feeding device according to claim 3, wherein the pushing assembly further comprises a first box, a first gate and a second gate, the first box body is connected with the first bracket, a first side and a second side are oppositely arranged on the first box body in the width direction of the rack, the first side of the first box body and the second side of the first box body are both provided with openings, the first gate is connected with the first box body, the first shutter is movable in a height direction of the frame to open and close a first side of the first casing, and the first gate is provided with a through hole so that at least part of the first driving part can move in the first box body along the width direction of the frame, the second gate is connected with the first box body, and the second shutter is movable in a height direction of the frame to open and close the second side of the first casing.

6. The feeding device according to claim 5, characterized in that the pushing assembly further comprises a heat-insulating member and a plurality of expansion joints, one end of the heat-insulating member is communicated with the first box body, the other end of the heat-insulating member is suitable for being communicated with a smelting furnace, and the expansion joints are arranged between the heat-insulating member and the smelting furnace.

7. The feeding device according to any one of claims 1 to 6, wherein the pusher assembly further comprises a sealing plate pivotally connected to the first support and located below the first support, and a cooling member connected to the first support for cooling the first support.

8. The feeding device as claimed in claim 7, wherein an end of the first driving member, which is away from the pushing head, is pivotally connected to the frame, and the pushing assembly further comprises a second bracket, the second bracket is connected to the frame, the second bracket is disposed below the first driving member, and the second bracket is configured to support the first driving member.

9. The feeding device as claimed in claim 7, wherein the lifting assembly comprises a second guide rail, a second guide wheel, a lifting frame and a second driving member, the second guide rail is connected to the frame and extends along the height direction of the frame, one end of the second driving member is connected to the frame, the other end of the second driving member is connected to the lifting frame so as to drive the lifting frame to move in the height direction of the frame, one end of the second guide wheel is connected to the lifting frame, and the other end of the second guide wheel is in contact with the second guide rail so as to guide the lifting frame to move in the height direction of the frame.

10. The feeding device as claimed in claim 9, wherein the lifting assembly further comprises a lifting member, the lifting member comprises a balance beam, a first detection switch and a second detection switch, the balance beam is pivotally connected to the frame at a middle portion in a length direction thereof, the balance beam is oppositely provided with a first end and a second end in the length direction thereof, the first end of the balance beam and the second end of the balance beam are respectively connected to the lifting frame, the first detection switch and the second detection switch are respectively connected to the frame, the first detection switch is located above the first end of the balance beam, the second detection switch is located above the second end of the balance beam, and the first detection switch and the second detection switch are used for detecting an inclination angle of the balance beam relative to the frame.

11. The feeding device as claimed in claim 9 or 10, wherein the lifting assembly further comprises a storage plate connected to the lifting frame and a plurality of third guide rails connected to the storage plate, the third guide rails extending in the width direction of the frame, the plurality of third guide rails being arranged at intervals in the length direction of the frame.

12. The feeding device as claimed in claim 9 or 10, wherein the lifting frame is provided with a striking block, the frame is provided with a travel switch, and the striking block is used for touching the travel switch to control the movement of the lifting frame.

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