High-temperature material lifting device

Abstract

The utility model relates to a high-temperature material lifting device which comprises an installation frame, a sliding rod, a hopper and a driving mechanism. The sliding rod is slidably arranged on the mounting frame, the hopper is hinged to the two ends of the sliding rod, and multiple pairs of steel wheels are arranged on the side, close to the mounting frame, of the hopper and abut against the mounting frame. The driving mechanism is arranged above the hopper, the driving mechanism is connected with the bottom face of the hopper through a pair of steel wire ropes, and the driving mechanism can drive the steel wire ropes to move in the vertical direction and the horizontal direction. The mounting frame, the sliding rod and the hopper are simple and durable in structure, low in requirement for the use environment, capable of effectively avoiding high-temperature damage and high in durability; the driving mechanism is far away from the hopper and the mounting frame and is connected with the hopper only through the steel wire rope, and the situation that the driving mechanism is damaged at high temperature or low in durability due to radiant heat and conduction heat of high-temperature materials is avoided. The steel wire rope provides vertically upward pulling force for the hopper, the multiple pairs of steel wheels are forced to be tightly attached to the installation frame, and the situation that the hopper overturns forwards and backwards when moving along the installation frame can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to material conveying equipment technical field especially relates to a high temperature material hoisting device. BACKGROUND

[0002] The material hoisting device is used for lifting the material at low place to high place, in the working process, first put the material into the hopper, with the rising of the hopper, the material is transported to the set height, then the hopper overturns, and the material is poured into the receiving groove.

[0003] The existing hoisting device generally utilizes a series of hoppers fixed on the traction chain or belt to transport the bulk material upward in the vertical or nearly vertical direction, and the driving device is located in the interior of the hoisting device, which cannot hoist the high temperature material such as heated sand, stone and other solid or powder high temperature material, the temperature of the high temperature material is as high as 200-400 degrees, and the non-metal structure in the interior of the hoisting device is easy to be damaged. In addition, the high temperature material in the hopper of the hoisting device driven by the hydraulic pressure will affect the normal use of the hydraulic cylinder and the durability of the oil seal. Therefore, a material hoisting device capable of bearing high temperature and good durability is urgently needed. SUMMARY

[0004] (I) technical problem to be solved

[0005] In view of the above-mentioned defects and deficiencies of the prior art, the utility model provides a high temperature material hoisting device.

[0006] (II) technical scheme

[0007] In order to achieve the above-mentioned purpose, the high temperature material hoisting device of the utility model includes mounting frame, sliding rod, hopper and driving mechanism;

[0008] The sliding rod is slidably arranged on the mounting frame, the hopper is hingedly connected with both ends of the sliding rod, a plurality of pairs of steel wheels are arranged on the side of the hopper close to the mounting frame, and the steel wheels abut against the mounting frame.

[0009] The driving mechanism is arranged above the hopper, the driving mechanism is connected with the bottom surface of the hopper through a pair of steel wires, and the driving mechanism can drive the steel wires to move in the vertical direction and the horizontal direction.

[0010] Optionally, the hopper includes a bottom plate and a front plate, a back plate and two side plates connected with the bottom plate;

[0011] The front plate and the back plate are connected with the two side plates, and the front plate and the back plate are oppositely arranged, and the height of the front plate is lower than the height of the back plate.

[0012] The back plate is close to the mounting frame, and the steel wheels are arranged on the back plate.

[0013] Optionally, the steel wire ropes are connected at the intersection of the bottom plate and the front plate, and the connection points of a pair of the steel wire ropes on the bottom plate are symmetric to the midpoint of the intersection line of the bottom plate and the front plate.

[0014] Optionally, a pair of connecting ear plates are arranged on the back plate, and a pair of the connecting ear plates are respectively hingedly connected to the two ends of the slide rod.

[0015] Optionally, the mounting frame comprises two oppositely arranged vertical columns, long grooves are arranged along the length direction of the vertical columns, and the two ends of the slide rod are respectively and correspondingly connected to the long grooves of a pair of the vertical columns.

[0016] Optionally, the driving mechanism comprises a cross beam, a double-shaft motor, a driving motor and a lead screw assembly.

[0017] The cross beam is a hollow pipe, the driving motor and the lead screw assembly are arranged in the cross beam, and the lead screw of the lead screw assembly is connected to the rotating shaft of the driving motor.

[0018] A strip-shaped hole is arranged on the bottom surface of the cross beam, the double-shaft motor is connected to the sliding block of the lead screw assembly through the strip-shaped hole, and the two rotating shafts of the double-shaft motor are both connected to a roller through a speed reducer, and a pair of the steel wire ropes are wound around one of the rollers.

[0019] Optionally, the driving mechanism further comprises a fan and a protective cover.

[0020] The protective cover is connected to the bottom surface of the cross beam, and the double-shaft motor is arranged in the protective cover.

[0021] The two ends of the protective cover are both open, and the air outlet of the fan is in communication with the opening of one end of the protective cover.

[0022] Optionally, the high-temperature material lifting device further comprises a storage bin, and the mounting frame is connected to the storage bin.

[0023] (Three) beneficial effects

[0024] The mounting frame, the slide rod and the hopper of the utility model are simple in structure, durable, low in requirement for the use environment, can effectively avoid high-temperature damage, and are high in durability; the driving mechanism is arranged away from the hopper and the mounting frame, the hopper is connected to the driving mechanism only through the steel wire ropes, the situation that the driving mechanism is damaged by the radiation heat and the conduction heat of the high-temperature material or is low in durability is avoided, the steel wire ropes provide vertical upward tension to the hopper, and a plurality of pairs of steel wheels on the hopper are forced to tightly adhere to the mounting frame, so that the situation that the hopper is turned over forward and backward when moving along the mounting frame is effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1This is a schematic structural diagram of a high-temperature material lifting device of the present utility model;

[0026] Figure 2 This is a schematic structural diagram of the driving mechanism of the high-temperature material lifting device of the present utility model;

[0027] Figure 3 This is a schematic diagram of the installation of the protective cover of the high-temperature material lifting device of the present invention;

[0028] Figure 4 This is a structural schematic diagram of the storage bin of the high-temperature material lifting device of the present utility model.

[0029] [Description of Reference Numerals]

[0030] 1: Mounting frame; 11: Column; 12: Long slot;

[0031] 2: Slider;

[0032] 3: Hopper; 31: Bottom plate; 32: Front plate; 33: Back plate; 34: Side plate;

[0033] 4: driving mechanism; 41: beam; 42: dual-axis motor; 43: driving motor; 44: lead screw assembly; 45: roller; 46: protective cover;

[0034] 5: Steel wheel;

[0035] 6: Wire rope;

[0036] 7: Ear plate;

[0037] 8: Storage silo. DETAILED DESCRIPTION

[0038] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below with reference to the accompanying drawings and through specific embodiments. Figure 1 The orientation is referenced.

[0039] Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. Instead, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0040] like Figure 1The utility model provides a high temperature material hoisting device for hoisting and pouring the high temperature material such as sand, stone and the like after heating into the container of setting height, wherein the high temperature material hoisting device comprises a mounting frame 1, a slide rod 2, a hopper 3 and a driving mechanism 4, the mounting frame 1, the slide rod 2 and the hopper 3 are all metal materials, and the driving mechanism 4 is away from the mounting frame 1 and the hopper 3 to avoid high temperature damage.

[0041] Specifically, the slide rod 2 is slidingly arranged on the mounting frame 1, and the hopper 3 is hingedly connected to both ends of the slide rod 2. The hopper 3 can not only move in the vertical direction, but also realize the overturning function, thereby facilitating the pouring of the high temperature material in the hopper 3. By limiting the sliding connection mode between the slide rod 2 and the mounting frame 1, the synchronous up-down movement of both ends of the slide rod 2 is ensured, thereby avoiding the left-right overturning of the hopper 3 when moving along the mounting frame 1. A plurality of pairs of steel wheels 5 are arranged on the side of the hopper 3 close to the mounting frame 1, and the steel wheels 5 abut against the mounting frame 1. When the hopper 3 moves vertically along the mounting frame 1, the steel wire rope 6 provides an upward vertical pulling force for the hopper 3, forcing the plurality of pairs of steel wheels 5 on the hopper 3 to tightly abut against the mounting frame 1, thereby effectively avoiding the front-back overturning of the hopper 3 when moving along the mounting frame 1. The driving mechanism 4 is arranged above the hopper 3 and away from the hopper 3 and the mounting frame 1. The driving mechanism 4 is connected to the bottom surface of the hopper 3 through only one pair of steel wire ropes 6, and the driving mechanism 4 can drive the steel wire rope 6 to move in the vertical direction and the horizontal direction. When the driving mechanism 4 retracts the steel wire rope 6, the hopper 3 first moves vertically upward along the mounting frame 1. When the slide rod 2 moves to the highest point, the hopper 3 partially separates from the restriction of the mounting frame 1 and can overturn. The driving mechanism 4 drives the steel wire rope 6 to move horizontally while continuing to drive the steel wire rope 6 to move upward. The hopper 3 overturns and then pours out the material.

[0042] The mounting frame 1, the slide rod 2 and the hopper 3 of the utility model are simple and durable, do not need to be installed with non-metal auxiliary structures, have low requirements on the use environment, can effectively avoid high temperature damage, and have high durability. The driving mechanism 4 is arranged away from the hopper 3 and the mounting frame 1 and is connected to the hopper 3 through only the steel wire rope 6, thereby avoiding the high temperature damage or low durability of the driving mechanism 4 due to the radiation heat and conduction heat of the high temperature material. The steel wire rope 6 provides an upward vertical pulling force for the hopper 3, forcing the plurality of pairs of steel wheels 5 on the hopper 3 to tightly abut against the mounting frame 1, thereby effectively avoiding the front-back overturning of the hopper 3 when moving along the mounting frame 1.

[0043] As Figure 1As shown, the hopper 3 comprises a bottom plate 31, and a front plate 32, a back plate 33 and two side plates 34 connected with the bottom plate 31, and the front plate 32 and the back plate 33 are connected with the two side plates 34, forming a box structure with an open top for containing high-temperature materials. The front plate 32 is arranged opposite to the back plate 33, and the height of the front plate 32 is lower than that of the back plate 33, facilitating feeding and discharging, and the back plate 33 can also be used as a guide plate during discharging. The back plate 33 is close to the mounting frame 1, and the steel wheel 5 is arranged on the back plate 33. Figure 1 As shown by the solid line at the bottom of the mounting frame 1, the hopper 3 is in a feeding state, and the bottom plate 31 of the hopper 3 is placed on the ground to prevent the hopper 3 from overturning during feeding. Even if the bottom plate 31 of the hopper 3 cannot be placed on the ground, the hopper 3 can still be stably supported by the hinge with the slide rod 2 and the steel wheels 5 on both sides of the hinge point, avoiding the hopper 3 from overturning during feeding. As shown by the dotted line at the top of the mounting frame 1, the hopper 3 is in a discharging state, and the steel wheel 5 above the hinge point is separated from the restriction of the mounting frame 1, and the hopper 3 is overturned under the action of the steel wire rope 6 to pour out the materials.

[0044] Preferably, the steel wire rope 6 is connected at the intersection of the bottom plate 31 and the front plate 32, and the connection points of the pair of steel wire ropes 6 on the bottom plate 31 are symmetrical to the midpoint of the junction line of the bottom plate 31 and the front plate 32, ensuring that the left and right sides of the hopper 3 move uniformly and synchronously, avoiding the hopper 3 from being stuck or tilted during operation.

[0045] As shown in the figure, Figure 1 The mounting frame 1 comprises two oppositely arranged columns 11, and a long slot 12 is arranged along the length direction of the column 11, and the two ends of the slide rod 2 are respectively and correspondingly connected with the long slots 12 on the pair of columns 11. A pair of connecting ear plates 7 are arranged on the back plate 33, and the hopper 3 is respectively and correspondingly hinged with the two ends of the slide rod 2 through the pair of connecting ear plates 7. The two ends of the slide rod 2 are provided with nuts inside the columns 11, and the restriction of the nuts and the ear plates 7 ensures that the two ends of the slide rod 2 are always at the same horizontal height.

[0046] As shown in the figure, Figure 2As shown, the driving mechanism 4 comprises a crossbeam 41, a double-shaft motor 42, a driving motor 43 and a screw assembly 44. The crossbeam 41 is a hollow pipe, the driving motor 43 is arranged in the crossbeam 41, the screw rod of the screw assembly 44 is rotatably arranged in the crossbeam 41, and the screw rod of the screw assembly 44 is connected with the rotating shaft of the driving motor 43. A strip-shaped hole is formed in the bottom surface of the crossbeam 41, the double-shaft motor 42 is connected with the sliding block of the screw assembly 44 through the strip-shaped hole, the driving motor 43 drives the sliding block to move horizontally and linearly by rotating the screw rod, and then the double-shaft motor 42 is driven to move transversely by the sliding block, so that the normal wiring of the double-shaft motor 42 is not affected. Rollers 45 are arranged at the two ends of the double-shaft motor 42, and a pair of steel wires 6 are wound on the rollers 45 respectively, the two rollers 45 are synchronously driven to rotate by the two rotating shafts of the double-shaft motor 42, so that the up-down movement and the overturning movement of the hopper 3 are controlled.

[0047] As shown in the drawings, Figure 3 The driving mechanism 4 further comprises a fan and a protective cover 46, and the fan is not shown. The protective cover 46 is connected with the bottom surface of the crossbeam 41, the double-shaft motor 42 is located in the protective cover 46, the protective cover 46 is used for protecting the double-shaft motor 42 and the speed reducer, a strip-shaped groove is formed in the bottom surface of the protective cover 46, and the steel wires 6 are connected with the rollers 45 after passing through the strip-shaped groove. The protective cover 46 plays a role of heat insulation and dust prevention, reduces the influence of the radiation heat of the high-temperature material on the double-shaft motor 42 and the speed reducer, and prolongs the service life. The two ends of the protective cover 46 are open, the air outlet of the fan is in communication with the open end of the protective cover 46, the fan is arranged at the position of the principle lifting device, the high-temperature damage is avoided, low-temperature air is provided into the protective cover 46, the driving mechanism 4 is actively cooled, the double-shaft motor 42, the driving motor 43 and the speed reducer are further protected, and the service life is prolonged.

[0048] As shown in the drawings, Figure 4 The high-temperature material lifting device further comprises a storage bin 8, the storage bin 8 is used for temporarily storing the high-temperature material, and the bottom is in the shape of a tapered bucket. The mounting frame 1 is connected with the storage bin 8, and the stability of the mounting frame 1 is improved.

[0049] In the description of the present application, it should be understood that the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0050] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect;Can be two element inside communication or two element mutual action relation.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.

[0051] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect;Can be two element inside communication or two element mutual action relation.For ordinary skilled person in the art, can understand the specific meaning of above-mentioned terms in the utility model according to specific circumstances.

[0052] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0053] Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can modify, modify, replace and change the above-mentioned embodiments within the scope of the present application.

Claims

1. A high temperature material lifting device, characterized by, The high-temperature material lifting device comprises a mounting frame (1), a sliding rod (2), a hopper (3) and a driving mechanism (4); The sliding rod (2) is slidably arranged on the mounting frame (1), the hopper (3) is hingedly connected with both ends of the sliding rod (2), and a plurality of pairs of steel wheels (5) are arranged on the side of the hopper (3) close to the mounting frame (1), and the steel wheels (5) abut against the mounting frame (1); The driving mechanism (4) is arranged above the hopper (3), the driving mechanism (4) and the bottom surface of the hopper (3) are connected through a pair of steel wires (6), and the driving mechanism (4) can drive the steel wires (6) to move in the vertical direction and the horizontal direction.

2. The high temperature material lifting device of claim 1, wherein, The hopper (3) comprises a bottom plate (31), a front plate (32), a back plate (33) and two side plates (34) connected with the bottom plate (31); The front plate (32) and the back plate (33) are connected with the two side plates (34), and the front plate (32) is arranged opposite to the back plate (33), and the height of the front plate (32) is lower than the height of the back plate (33); The back plate (33) is close to the mounting frame (1), and the steel wheels (5) are arranged on the back plate (33).

3. The high temperature material lifting device of claim 2, wherein, The steel wires (6) are connected at the intersection of the bottom plate (31) and the front plate (32), and the connection points of a pair of the steel wires (6) on the bottom plate (31) are symmetrical to the midpoint of the intersection line of the bottom plate (31) and the front plate (32).

4. The high temperature material lifting device of claim 2, wherein, A pair of connecting ear plates (7) are arranged on the back plate (33), and a pair of the connecting ear plates (7) are hingedly connected with both ends of the sliding rod (2) one by one.

5. The high temperature material lifting device of claim 1, wherein, The mounting frame (1) comprises two oppositely arranged vertical columns (11), long grooves (12) are arranged on the vertical columns (11) along the length direction of the vertical columns (11), and both ends of the sliding rod (2) are slidably connected with the long grooves (12) on a pair of the vertical columns (11) one by one.

6. The high temperature material lifting device of claim 1, wherein, The driving mechanism (4) comprises a cross beam (41), a double-shaft motor (42), a driving motor (43) and a lead screw assembly (44); The cross beam (41) is a hollow pipe, the driving motor (43) and the lead screw assembly (44) are arranged in the cross beam (41), and the screw rod of the lead screw assembly (44) is connected with the rotating shaft of the driving motor (43); A strip-shaped hole is formed in the bottom surface of the cross beam (41), the double-shaft motor (42) is connected with the sliding block of the lead screw assembly (44) through the strip-shaped hole, both rotating shafts of the double-shaft motor (42) are connected with rollers (45) through speed reducers, and a pair of the steel wires (6) are wound around one of the rollers (45).

7. The high temperature material lifting device of claim 6, wherein The driving mechanism (4) further comprises a fan and a protective cover (46); The protective cover (46) is connected with the bottom surface of the cross beam (41), and the double-shaft motor (42) is located in the protective cover (46); Both ends of the protective cover (46) are open, and the air outlet of the fan is in communication with one end opening of the protective cover (46).

8. The high temperature material lifting device of claim 1, wherein, The high-temperature material lifting device further comprises a storage bin (8), and the mounting frame (1) is connected with the storage bin (8).

Images