CN115159175B - Lifting type power plant coal unloading device - Google Patents
Lifting type power plant coal unloading device Download PDFInfo
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- CN115159175B CN115159175B CN202210677287.6A CN202210677287A CN115159175B CN 115159175 B CN115159175 B CN 115159175B CN 202210677287 A CN202210677287 A CN 202210677287A CN 115159175 B CN115159175 B CN 115159175B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
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Abstract
The invention discloses a lifting type coal unloading device of a power plant, which comprises a moving assembly, wherein the moving assembly comprises a fixed frame, a sliding block, a hoist, a fixed piece and a crushing piece, the sliding block is in sliding connection with the fixed frame, one end of the hoist is connected with the sliding block, the other end of the hoist is connected with the fixed piece, and the crushing piece is connected with the fixed piece; and the conversion assembly is matched with the crushing piece. The device adopts a crushing mode to crush and separate the coal dust in a frozen state, and then unloads the coal dust, so that the working efficiency is effectively improved, and the problem of personnel injury is avoided.
Description
Technical Field
The invention relates to the technical field of power plant coal unloading, in particular to a lifting power plant coal unloading device.
Background
At present, the power generation of the thermal power plant accounts for more than eighty percent of the total power generation, wherein most of the thermal power plants are distributed in northern and northeast areas of China, liquid water is required to be sprayed to the pulverized coal in the transportation process of the pulverized coal, the pulverized coal is influenced by winter air temperature in the northern and northeast areas of China, the pulverized coal is in a frozen state during transportation of the thermal power plants, great trouble is brought to the unloading of the pulverized coal, and the transportation of the pulverized coal is mainly railway transportation and coal car haulage.
There are two main methods for unloading frozen coal, one is to manually unload pulverized coal, and the unloading mode needs to consume great manpower and material resources, and has low unloading efficiency; the other method is to open the side door of the carriage to allow the coal to fall naturally, but a lot of residual coal in the carriage is easy to cause side turning of the carriage when the grapple machine station is used for discharging the coal, and meanwhile, the residual coal in the carriage is not clean enough to clean, so that personnel are easy to be injured.
Disclosure of Invention
This section is intended to summarize some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, which may be simplified or omitted from the present section and description abstract and title of the application to avoid obscuring the objects of this section, description abstract and title, and which is not intended to limit the scope of this invention.
The present invention has been made in view of the above and/or problems occurring in the prior art.
Therefore, the invention aims to solve the technical problems that great manpower and material resources are consumed when frozen coal is unloaded, the unloading efficiency is low, and the side turning of a carriage is easy to cause personnel injury due to the use of a grappling machine.
In order to solve the technical problems, the invention provides the following technical scheme: the lifting type power plant coal unloading device comprises a moving assembly, wherein the moving assembly comprises a fixed frame, a sliding block, a hoist, a fixed piece and a crushing piece, the sliding block is in sliding connection with the fixed frame, one end of the hoist is connected with the sliding block, the other end of the hoist is connected with the fixed piece, and the crushing piece is connected with the fixed piece; and the conversion assembly is matched with the crushing piece.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the fixing frame comprises a disc supporting column, a sliding groove and a fixed motor, wherein the disc supporting column is arranged at the lower end of the fixing frame, the sliding groove is arranged on the side face of the fixing frame, and the fixed motor is arranged at the upper end of the fixing frame.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the sliding block comprises a transverse moving block and a longitudinal moving block, and the longitudinal moving block is in sliding connection with the transverse moving block.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the transverse moving block comprises a transverse sliding block and an upper end rack block, wherein the transverse sliding block is arranged on the side face of the transverse moving block, the upper end rack block is arranged at the upper end of the transverse moving block, and the transverse sliding block is arranged in the sliding groove.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the vertical movable block comprises a vertical movable groove, a movable gear motor and a connecting handle, wherein the vertical movable groove is penetrated and arranged on the side face of the vertical movable block, the movable gear motor is arranged on the other side face, the connecting handle is arranged at the lower end of the vertical movable block, the horizontal movable block is arranged in the vertical movable groove, and the movable gear motor is meshed with the upper end rack block.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the mounting includes fixed handle, rotation post and rotation motor, fixed handle set up in the mounting upper end, rotation post set up in the mounting lower extreme, rotation motor set up in the mounting side.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the hoist comprises an upper end hook and a lower end hook, wherein the upper end hook is arranged at the upper end of the hoist, the lower end hook is arranged at the lower end of the hoist, the upper end hook is connected with the connecting handle, and the lower end hook is connected with the fixed handle.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the crushing piece is including rotating fixed slot, disc groove and pushing away the material shell, rotate the fixed slot set up in crushing piece side the disc groove sets up in the another side, push away the material shell set up in smash on the piece periphery, it is provided with a plurality of to push away the material shell, rotate the motor with it is connected to rotate the fixed slot.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the pushing shell is provided with a shell groove, and a grapple is arranged in the shell groove.
As a preferable scheme of the lifting type power plant coal unloading device, the invention comprises the following steps: the switching assembly comprises a switching block, a triangular plate, a disc motor and a sliding rod, wherein the switching block is arranged in the shell groove, the triangular plate is hinged with the switching block, the disc motor is arranged in the disc groove, one end of the sliding rod is in sliding connection with the triangular plate, and the other end of the sliding rod is matched with the disc motor.
The invention has the beneficial effects that: the device adopts a crushing mode to crush and separate the coal dust in a frozen state, and then unloads the coal dust, so that the working efficiency is effectively improved, and the problem of personnel injury is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of an assembly structure of a lifting type power plant coal unloading device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a connection structure of components in a lifting type power plant coal unloading device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connection section structure of a crushing member, a switching block and a triangle in a lifting type power plant coal unloading device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a connection structure of a pulverizing member and a conversion assembly in a lifting type power plant coal unloading device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a cross-sectional connection structure of a switching block, a triangle and a sliding rod in a lifting type power plant coal unloading device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a triangle in a lifting type power plant coal unloading device according to an embodiment of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the invention is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-3, the embodiment provides a lifting type power plant coal unloading device comprising a moving assembly 100.
The movable assembly 100 comprises a fixed frame 101, a sliding block 102, a hoist 103, a fixing piece 104 and a smashing piece 105, wherein the sliding block 102 is in sliding connection with the fixed frame 101, one end of the hoist 103 is connected with the sliding block 102, the other end of the hoist 103 is connected with the fixing piece 104, the smashing piece 105 is connected with the fixing piece 104, and the fixed frame 101 is provided with two devices which are convenient to fix.
The conversion assembly 200, the conversion assembly 200 cooperates with the pulverizing member 105.
The fixing frame 101 comprises a disc supporting column 101a, a sliding groove 101b and a fixed motor 101c, wherein the disc supporting column 101a is arranged at the lower end of the fixing frame 101, the sliding groove 101b is arranged on the side face of the fixing frame 101, and the fixed motor 101c is arranged at the upper end of the fixing frame 101.
The slide block 102 includes a lateral movement block 102a and a longitudinal movement block 102b, and the longitudinal movement block 102b is slidably connected to the lateral movement block 102 a.
The lateral moving block 102a comprises a lateral sliding block 102a-1 and an upper end rack block 102a-2, the lateral sliding block 102a-1 is arranged on the lateral surface of the lateral moving block 102a, two lateral sliding blocks 102a-1 are symmetrically arranged along the central line of the lateral moving block 102a, the upper end rack block 102a-2 is arranged at the upper end of the lateral moving block 102a, the lateral sliding block 102a-1 is arranged in a sliding groove 101b, and the lateral sliding block 102a-1 is provided with racks which are meshed with a gear disc on a fixed motor 101c for driving the lateral moving block 102a to move.
The longitudinal moving block 102b comprises a longitudinal moving groove 102b-1, a moving gear motor 102b-2 and a connecting handle 102b-3, wherein the longitudinal moving groove 102b-1 is arranged on the side surface of the longitudinal moving block 102b in a penetrating way, the moving gear motor 102b-2 is arranged on the other side surface, the connecting handle 102b-3 is arranged at the lower end of the longitudinal moving block 102b, the transverse moving block 102a is arranged in the longitudinal moving groove 102b-1, and the moving gear motor 102b-2 is meshed with the upper end gear block 102a-2 to drive the longitudinal moving block 102b to displace through controlling the moving gear motor 102 b-2.
The fixing member 104 includes a fixing handle 104a, a rotating column 104b and a rotating motor 104c, the fixing handle 104a is disposed at an upper end of the fixing member 104, the rotating column 104b is disposed at a lower end of the fixing member 104, and the rotating motor 104c is disposed at a side surface of the fixing member 104.
The hoist 103 includes an upper hook 103a and a lower hook 103b, the upper hook 103a is disposed at the upper end of the hoist 103, the lower hook 103b is disposed at the lower end of the hoist 103, the upper hook 103a is fixedly connected with the connecting handle 102b-3, and the lower hook 103b is fixedly connected with the fixed handle 104 a.
The hoist 103 can be conveniently controlled by adopting an electric hoist.
The crushing member 105 comprises a rotation fixing groove 105a, a disc groove 105b and a pushing shell 105c, wherein the rotation fixing groove 105a is arranged on the side surface of the crushing member 105, the disc groove 105b is arranged on the other side surface, the pushing shell 105c is arranged on the circumferential surface of the crushing member 105, the pushing shell 105c is provided with a plurality of rotation motors 104c and the rotation fixing groove 105a are fixedly connected.
The pushing shell 105c is provided with a shell groove 105c-1, and a grapple 105c-2 is arranged in the shell groove 105 c-1.
When the pulverized coal crushing device is used, the fixed motor 101c is used for controlling the transverse moving block 102a to transversely move, the movable gear motor 102b-2 is used for controlling the longitudinal moving block 102b to longitudinally move, the position of the pulverized coal 105 is adjusted to be aligned with a carriage, then the height of the pulverized coal 105 is adjusted by controlling the hoist 103, the rotating motor 104c is started for driving the pulverized coal 105 to rotate, and frozen pulverized coal is crushed by the grapple 105c-2 so as to be convenient to unload.
The device adopts a crushing mode to crush and separate the coal dust in a frozen state, and then unloads the coal dust, so that the working efficiency is effectively improved, and the problem of personnel injury is avoided.
Example 2
Referring to fig. 4 to 6, in a second embodiment of the present invention, based on the previous embodiment, the present embodiment provides an implementation manner of a coal unloading device for a coal vehicle.
The conversion assembly 200 comprises a switching block 201, a triangle plate 202, a disc motor 203 and a sliding rod 204, wherein the switching block 201 is arranged in the shell groove 105c-1, the triangle plate 202 is hinged with the switching block 201, the disc motor 203 is arranged in the disc groove 105b, one end of the sliding rod 204 is in sliding connection with the triangle plate 202, the other end of the sliding rod 204 is matched with the disc motor 203, and the conversion assembly 200 is provided with a plurality of pieces.
The switch block 201 comprises a spring 201a, a hook groove 201b and a switch sliding groove 201c, wherein the spring 201a is arranged at the lower end of the switch block 201, the hook groove 201b is arranged at the upper end of the switch block 201 in a penetrating way, the grapple 105c-2 is arranged in the hook groove 201b, the switch sliding groove 201c is arranged on the side surface of the switch block 201, and the spring 201a is fixedly connected with the inside of the shell groove 105 c-1.
The slide rod 204 includes a slider 204a and a slide column 204b, the slider 204a is disposed at one end of the slide rod 204, and the slide column 204b is disposed at the other end.
The side of the disc motor 203 is provided with arc grooves 203a in a penetrating way, and the arc grooves 203a are equidistantly provided with a plurality of arc grooves.
Triangular sliding grooves 202a are formed in the side faces of the triangular plates 202, sliding blocks 204a are arranged in the triangular sliding grooves 202a, and sliding columns 204b are arranged in the arc-shaped grooves 203 a.
The upper end of the triangle 202 is provided with a scraper 202b, so that the pulverized coal can be better pushed.
A torsion spring is provided inside the hinge portion of the triangle 202 and the switch block 201, so that the triangle 202 always contacts the switch block 201 to cover the hook groove 201b.
When the device is not used, the switching block 201 stretches out under the action of the spring 201a to shield the grapple 105c-2 in the hook groove 201b, and the triangular plate 202 contacts with the switching block 201 and shields the notch of the hook groove 201 b; the sliding block 204a is partially positioned in the triangular sliding groove 202a, and the other part is positioned in the switching sliding groove 201c, so that the triangular plate 202 cannot rotate to play a certain limiting role when contacting with frozen pulverized coal, and the sliding column 204b is positioned at one end of the arc-shaped groove 203a farthest from the center distance.
When frozen coal powder is processed, the disc motor 203 rotates clockwise to drive the sliding rod 204 to move, the sliding block 204a slides into the switching sliding groove 201c completely from the triangular sliding groove 202a, then the switching block 201 is extruded to move downwards, the grapple 105c-2 contacts with the triangular plate 202 when the switching block 201 moves to a certain position, the triangular plate 202 is pushed to rotate so that the grapple 105c-2 is exposed, and when the sliding column 204b slides to the bottom in the arc-shaped groove 203a, the sliding column 204b is nearest to the circle center, and the disc motor 203 does not rotate.
Then, the rotating motor 104c is started to drive the crushing member 105 to rotate, and the grapple 105c-2 is contacted with the frozen pulverized coal to crush the frozen pulverized coal.
When the frozen pulverized coal is separated almost, the disc motor 203 can be started to rotate anticlockwise so that the whole device is restored to an unused state, and then the pulverized coal is pushed and unloaded through a baffle plate consisting of the switching block 201, the triangular plate 202 and the pushing shell 105c, so that the unloading speed and the unloading efficiency are improved.
The device is flexible and changeable, can be changed according to different pulverized coal, is convenient to unload, accelerates the working efficiency and reduces the cost.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a lifting type power plant coal unloading device which characterized in that: comprising the steps of (a) a step of,
the movable assembly (100) comprises a fixed frame (101), a sliding block (102), a hoist (103), a fixed piece (104) and a crushing piece (105), wherein the sliding block (102) is in sliding connection with the fixed frame (101), one end of the hoist (103) is connected with the sliding block (102), the other end of the hoist is connected with the fixed piece (104), and the crushing piece (105) is connected with the fixed piece (104);
-a conversion assembly (200), said conversion assembly (200) cooperating with said comminution member (105);
the fixing piece (104) comprises a fixing handle (104 a), a rotating column (104 b) and a rotating motor (104 c), wherein the fixing handle (104 a) is arranged at the upper end of the fixing piece (104), the rotating column (104 b) is arranged at the lower end of the fixing piece (104), and the rotating motor (104 c) is arranged on the side face of the fixing piece (104);
the crushing piece (105) comprises a rotation fixing groove (105 a), a disc groove (105 b) and a pushing shell (105 c), wherein the rotation fixing groove (105 a) is formed in the side face of the crushing piece (105), the disc groove (105 b) is formed in the other side face, the pushing shell (105 c) is formed in the circumferential face of the crushing piece (105), a plurality of pushing shells (105 c) are arranged, and the rotation motor (104 c) is connected with the rotation fixing groove (105 a);
a shell groove (105 c-1) is formed in the pushing shell (105 c), and a grapple (105 c-2) is arranged in the shell groove (105 c-1);
the switching assembly (200) comprises a switching block (201), a triangular plate (202), a disc motor (203) and a sliding rod (204), wherein the switching block (201) is arranged in a shell groove (105 c-1), the triangular plate (202) is hinged with the switching block (201), the disc motor (203) is arranged in a disc groove (105 b), one end of the sliding rod (204) is in sliding connection with the triangular plate (202), the other end of the sliding rod is matched with the disc motor (203), the switching block (201) comprises a spring (201 a), a hook groove (201 b) and a switching sliding groove (201 c), the spring (201 a) is arranged at the lower end of the switching block (201), the hook groove (201 b) is arranged at the upper end of the switching block (201) in a penetrating mode, the hook (105 c-2) is arranged in the hook groove (201 b), the switching sliding groove (201 c) is arranged on the side face of the switching block (201), the spring (201 a) is in sliding connection with the shell groove (201 c) and the inner part of the shell groove (105 c-1) is fixedly arranged at the other end of the sliding rod (204 a), the sliding rod (204 a) is arranged at the sliding rod (204 a), the other end of the sliding rod (204 a) is arranged at the sliding rod (204 a), the arc-shaped grooves (203 a) are equidistantly formed in a plurality, triangular sliding grooves (202 a) are formed in the side faces of the triangular plates (202), sliding blocks (204 a) are arranged in the triangular sliding grooves (202 a), sliding columns (204 b) are arranged in the arc-shaped grooves (203 a), torsion springs are arranged in the hinged positions of the triangular plates (202) and the switching blocks (201), and the triangular plates (202) are always in a close contact state with the switching blocks (201) to shield the hook grooves (201 b);
when not in use, the switching block (201) stretches out under the action of the spring (201 a) to shield the grapple (105 c-2) in the hook groove (201 b), and the triangular plate (202) is in contact with the switching block (201) and shields the notch of the hook groove (201 b);
one part of the sliding block (204 a) is positioned in the triangular sliding groove (202 a), and the other part of the sliding block is positioned in the switching sliding groove (201 c), so that the triangular plate (202) cannot rotate to play a limiting role when being contacted with frozen pulverized coal, and the sliding column (204 b) is positioned at one end of the arc-shaped groove (203 a) farthest from the center distance;
when frozen coal dust is processed, the disc motor (203) rotates clockwise to drive the sliding rod (204) to move, the sliding block (204 a) slides into the switching sliding groove (201 c) completely from the triangular sliding groove (202 a), then the switching block (201) is extruded to move downwards, the grapple hook (105 c-2) contacts with the triangular plate (202) when the switching block (201) moves to a certain position, the triangular plate (202) is pushed to rotate so that the grapple hook (105 c-2) is exposed, when the sliding column (204 b) slides to the bottom in the arc-shaped groove (203 a), the sliding column (204 b) is nearest to the center of a circle, the disc motor (203) does not rotate any more, then the rotating motor (104 c) is started to drive the crushing piece (105) to rotate, and the grapple hook (105 c-2) contacts with the frozen coal dust and then the frozen coal dust is crushed;
when the frozen pulverized coal separation is finished, the disc motor (203) is started to rotate anticlockwise so that the whole device is restored to an unused state, and then the pulverized coal is pushed and unloaded through a baffle plate formed by the switching block (201), the triangular plate (202) and the pushing shell (105 c).
2. The lifting power plant coal discharge device of claim 1, wherein: the fixing frame (101) comprises a disc supporting column (101 a), a sliding groove (101 b) and a fixed motor (101 c), wherein the disc supporting column (101 a) is arranged at the lower end of the fixing frame (101), the sliding groove (101 b) is arranged on the side face of the fixing frame (101), and the fixed motor (101 c) is arranged at the upper end of the fixing frame (101).
3. The lifting power plant coal discharge device of claim 2, wherein: the sliding block (102) comprises a transverse moving block (102 a) and a longitudinal moving block (102 b), and the longitudinal moving block (102 b) is in sliding connection with the transverse moving block (102 a).
4. A lifting power plant coal discharge apparatus as claimed in claim 3, wherein: the transverse moving block (102 a) comprises a transverse sliding block (102 a-1) and an upper end rack block (102 a-2), wherein the transverse sliding block (102 a-1) is arranged on the side face of the transverse moving block (102 a), the upper end rack block (102 a-2) is arranged at the upper end of the transverse moving block (102 a), and the transverse sliding block (102 a-1) is arranged in the sliding groove (101 b).
5. The lifting power plant coal discharge device of claim 4, wherein: the vertical moving block (102 b) comprises a vertical moving groove (102 b-1), a moving gear motor (102 b-2) and a connecting handle (102 b-3), the vertical moving groove (102 b-1) is arranged on the side face of the vertical moving block (102 b) in a penetrating mode, the moving gear motor (102 b-2) is arranged on the other side face of the vertical moving block, the connecting handle (102 b-3) is arranged at the lower end of the vertical moving block (102 b), the horizontal moving block (102 a) is arranged in the vertical moving groove (102 b-1), and the moving gear motor (102 b-2) is meshed with the upper end toothed bar (102 a-2).
6. The lifting power plant coal discharge device of claim 5, wherein: the hoist (103) comprises an upper end hook (103 a) and a lower end hook (103 b), the upper end hook (103 a) is arranged at the upper end of the hoist (103), the lower end hook (103 b) is arranged at the lower end of the hoist (103), the upper end hook (103 a) is connected with the connecting handle (102 b-3), and the lower end hook (103 b) is connected with the fixed handle (104 a).
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| CN202210677287.6A CN115159175B (en) | 2022-06-15 | 2022-06-15 | Lifting type power plant coal unloading device |
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| CN202210677287.6A CN115159175B (en) | 2022-06-15 | 2022-06-15 | Lifting type power plant coal unloading device |
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| CN115159175B true CN115159175B (en) | 2023-06-23 |
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