CN111453302A - Drilling continuity coal vertical transportation device for coal mine - Google Patents
Drilling continuity coal vertical transportation device for coal mine Download PDFInfo
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- CN111453302A CN111453302A CN202010282225.6A CN202010282225A CN111453302A CN 111453302 A CN111453302 A CN 111453302A CN 202010282225 A CN202010282225 A CN 202010282225A CN 111453302 A CN111453302 A CN 111453302A
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- coal
- plate
- unloading baffle
- driving
- chain
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/14—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element with two spaced connections to traction element
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/42—Attaching load carriers to traction elements
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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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
Abstract
The invention provides a drilling continuity coal vertical transportation device for a coal mine, which relates to the technical field of coal mining and solves the problems that the coal stored in a rail transport vehicle can be transported to the ground only by driving the rail transport vehicle into a hoisting machine in the conventional coal mine drilling internal coal vertical transportation operation, the single coal transportation operation needs longer consumption time and lower transportation efficiency; the supporting frame is arranged on the end surface of the top of the bottom plate, and a driving motor arranged on the supporting frame is connected with an external control electric box through a power line; according to the invention, the driving grooved pulley is driven to rotate intermittently by the driving plate, so that the coal transport box on the chain is driven to operate intermittently by the chain wheel, the vertical transport operation of coal is realized, the time is reserved for loading and unloading the coal in the coal transport box, and the loading and unloading effect of the coal in the coal transport box is ensured.
Description
Technical Field
The invention belongs to the technical field of coal mining, and particularly relates to a drilling continuous coal vertical transportation device for a coal mine.
Background
Coal is a solid combustible mineral formed gradually by burying ancient plants underground and undergoing complex biochemical and physicochemical changes, is a solid combustible organic rock and is mainly formed by plant remains through biochemical action and geological action after burying, and a transportation device can be used in the coal mining process.
The coal mining transportation device can refer to the patent CN209141989U, and it mainly includes the transportation automobile body, plays to unload extension board, control panel, founds the dish and receive and release the chamber, the central point department of putting on transportation automobile body top is fixed with and receive and release the chamber, receive and releases the turning position department of intracavity portion and all install the lifting cylinder, the top of transportation automobile body is equipped with plays to unload the extension board, the top of playing to unload the extension board is equipped with the transport case, it all installs and unloads the jar to play to unload the extension board and keep away from the top of founding dish one side, weighing transducer is installed to the bottom of transport incasement portion, install control panel on the outer wall of transportation automobile body one side, install the detection frame on the lateral wall of transportation automobile body one end, the central point department of putting of detecting the frame lateral wall is equipped with.
The existing coal mining operation mostly adopts the rail transport vehicle to transport coal, when the coal mine drilling well with higher depth is used, the rail transport vehicle needs to be driven into a hoisting machine, the coal stored in the rail transport vehicle can be conveyed to the ground, the required consumption time of single coal transportation operation is longer, the efficiency is lower, and the coal transportation efficiency in the drilling well is easily influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a drilling continuous coal vertical transportation device for a coal mine, which aims to solve the problems that the coal transportation operation is mostly carried out by adopting a rail transport vehicle in the existing coal mining operation, when the coal mine with higher depth is used for drilling, the rail transport vehicle needs to be driven into a hoisting machine to convey the coal stored in the rail transport vehicle to the ground, the single coal transportation operation needs longer time, the efficiency is lower, and the coal transportation efficiency in the drilling is easily influenced.
The invention is used for the purpose and the effect of a drilling continuous coal vertical transportation device of a coal mine, and is achieved by the following specific technical means:
a drilling continuous coal vertical transportation device for a coal mine comprises a bottom plate, a support frame, a driving drive plate, a chain wheel, a connecting piece, a coal transportation box, a return spring and a coal unloading baffle plate; the middle part of the bottom plate is hollow, and the bottom of the middle part of the bottom plate is communicated with a drilled well; the supporting frame is arranged on the end surface of the top of the bottom plate, and a driving motor arranged on the supporting frame is connected with an external control electric box through a power line; the driving drive plate is arranged at the top of the support frame, and the belt is connected with the driving drive plate; the left end and the right end of the chain wheel are respectively and rotatably connected into the left end and the right end of the top of the support frame, and the chain wheel is meshed with the top of the chain; the connecting pieces are arranged at a plurality of positions and are connected to the outer side of the chain; the bottom of the front end of the coal transport box is provided with an extension inclined plate, the top of the end face of the front side of the coal transport box is provided with two buffering cushions, and the end face of the front side of the coal transport box is provided with a discharge opening; the rear end of the coal transport box is connected to the outer side of the chain through a connecting piece, and the limiting hook rod is positioned on the left side of the coal transport box; the return spring is positioned at the bottom of the rear end of the limiting hook rod; the coal unloading baffle is connected to the outer side of the front end of the coal transport case, and a cushion pad arranged at the front end of the coal transport case is attached to the end face of the inner side of the coal unloading baffle.
Furthermore, two chain wheels are rotatably connected to the top of the support frame, and the upper ends of the chains are connected with the chain wheels; the coal transport case is connected in the connecting piece outside, and both ends respectively with two chain fixed connection about the connecting piece is inboard to equidistant connecting piece in many places that is connected with on the chain.
Furthermore, the driving drive plate is rotationally connected to the outside of the right side of the top of the support frame, the driving motor is arranged at the rear end of the top of the support frame, and the driving motor is in transmission connection with the driving drive plate through a belt; the right end of the chain wheel is fixedly connected with a driving grooved wheel, the driving grooved wheel is positioned outside the right side of the top of the support frame, and the driving plate is in transmission connection with the driving grooved wheel.
Furthermore, two connecting holes are formed in the connecting piece, and two fastening bolts are connected to the bottom of the connecting piece in a threaded manner; the rear side of the coal transport case is provided with two hanging blocks, the hanging blocks at the rear side of the coal transport case are inserted into the connecting holes in the connecting piece, and the fastening bolts are attached to the outer wall of the rear side of the hanging blocks.
Furthermore, the end face of the bottom of the coal transport case is inclined, the bottom of the coal unloading baffle is rotatably connected with the bottom of the front end of the coal transport case, when the coal unloading baffle on the front side of the coal transport case is closed, the inner side end face of the coal unloading baffle is attached to the discharge port on the front side of the coal unloading baffle, and when the coal unloading baffle on the front side of the coal transport case is opened, the outer side end face of the coal unloading baffle is attached to the top end face of the extension inclined plate arranged at the front end of the coal transport case.
Furthermore, the limiting hook rod is rotatably connected to the outer wall of the left side of the coal transport box, and the front end of the limiting hook rod is of a hook-shaped structure; the left end of the coal unloading baffle is provided with a fixed hook, and the fixed hook at the left end of the coal unloading baffle is connected with the front end of the limiting hook rod in a hooking manner.
Furthermore, the return spring is installed on the outer wall of the left side of the coal transport case, and the top of the return spring is connected with the bottom of the rear end of the limiting hook rod.
Furthermore, a receiving hopper is arranged on the top end face of the bottom plate, and when the coal unloading baffle (14) at the front end of the coal transport box is opened, the coal unloading baffle is positioned at the top of the receiving hopper.
Compared with the prior art, the invention has the following beneficial effects:
1. the driving plate and the driving grooved pulley are arranged, so that when the driving motor drives the driving plate to rotate at a constant speed, the driving plate drives the driving grooved pulley to rotate intermittently, the coal transport box on the chain is driven to operate intermittently by the chain wheel, time is reserved for loading and unloading coal in the coal transport box, and the coal loading and unloading effect in the coal transport box is guaranteed; and the design of cooperation connecting piece and fastening bolt can be after coal transport case and connecting piece are inserted and shut and are connected, fixes coal transport case and connecting piece inserted and shut connection position through fastening bolt, makes coal transport case and connecting piece split more convenient to when coal transport case takes place to destroy on the chain, in time changes coal transport case, ensures the perpendicular transportation effect of coal.
2. The arrangement of the coal transport case and the coal unloading baffle is beneficial to supporting the inclined coal unloading baffle by the extension inclined plate at the front end of the coal transport case when the coal unloading baffle at the front side of the coal transport case is rotated and opened, so that the coal in the coal transport case is automatically discharged in a sliding manner through the extension inclined plate, and the coal unloading efficiency in the coal transport case is improved; and the arrangement of the limit hook rod and the return spring is matched, when the chain drives the coal transport case to intermittently lift, the limit hook rod at the left side of the coal transport case is connected with the fixed hook at the left end of the coal unloading baffle plate by a hook, the coal unloading baffle plate in a closed state is fixed by the limit hook rod, when the coal unloading baffle plate at the front side of the coal transport case needs to be opened and closed for unloading, the rear end of the limit hook rod is pressed, the front end of the limit hook rod rotates and lifts, so that the front end of the limit hook rod is separated from the fixed hook at the left end of the coal unloading baffle plate, the coal unloading baffle plate is automatically opened and closed under the influence of the thrust of coal in the coal transport case, the unloading effect of coal in the coal transport case is ensured, when a person stops pressing the rear end of the limit hook rod, the rear end of the limit hook rod automatically rotates and returns, when the chain drives the coal transport case to rotate to turn over to, the left end fixing hook of the coal unloading baffle is connected with the front end of the limiting hook rod in a hooking mode again, the closed coal unloading baffle is fixed, and the closed fixing effect of the coal unloading baffle on the front side of the coal transport case is guaranteed.
Drawings
Fig. 1 is a right side axial view of the present invention.
Fig. 2 is a schematic diagram of the left side axial view structure of the present invention.
FIG. 3 is a schematic view of the connecting structure between the supporting frame and the chain wheel shaft.
Fig. 4 is a schematic view of the drive plate, sprocket and drive sheave drive configuration of the present invention.
FIG. 5 is a schematic view of the chain axle structure of the present invention.
FIG. 6 is a schematic view of the axial view connection structure of the connecting member of the present invention and a coal transportation box.
FIG. 7 is a schematic illustration of the disassembled structure of the connecting piece and the coal transportation box of the invention.
FIG. 8 is a schematic view of the rotary opening and closing structure of the coal discharge baffle at the front side of the coal transportation box.
FIG. 9 is a schematic illustration of the coal transportation box of the present invention in an inverted configuration.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base plate; 2. a support frame; 3. a drive motor; 4. a belt; 5. an active drive plate; 6. a sprocket; 7. a drive sheave; 8. a chain; 9. a connecting member; 901. connecting holes; 10. fastening a bolt; 11. a coal transport bin; 1101. hanging blocks; 1102. an extension sloping plate; 1103. a cushion pad; 1104. a discharge opening; 12. a limiting hook rod; 13. a return spring; 14. a coal unloading baffle plate; 1401. fixing the hook; 15. a receiving hopper.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a drilling continuous coal vertical transportation device for a coal mine, which comprises a bottom plate 1, a support frame 2, a driving drive plate 5, a chain wheel 6, a connecting piece 9, a coal transportation box 11, a return spring 13 and a coal unloading baffle plate 14, wherein the bottom plate is provided with a support frame; the middle part of the bottom plate 1 is hollow, and the bottom of the middle part of the bottom plate 1 is communicated with a well; the supporting frame 2 is arranged on the top end face of the bottom plate 1, and a driving motor 3 arranged on the supporting frame 2 is connected with an external control electric box through a power line; the driving plate 5 is arranged at the top of the support frame 2, and the belt 4 is connected with the driving plate 5; the left end and the right end of the chain wheel 6 are respectively and rotatably connected into the left end and the right end of the top of the support frame 2, and the chain wheel 6 is meshed with the top of the chain 8; the connecting pieces 9 are arranged at a plurality of positions in total, and the connecting pieces 9 are connected to the outer side of the chain 8; two connecting holes 901 are formed in the connecting piece 9, and two fastening bolts 10 are connected to the bottom of the connecting piece 9 through threads; two hanging blocks 1101 are arranged on the rear side of the coal transport box 11, the hanging blocks 1101 on the rear side of the coal transport box 11 are inserted into the connecting holes 901 in the connecting piece 9, the fastening bolts 10 are attached to the outer wall of the rear side of the hanging blocks 1101, and after the insertion connection of the coal transport box 11 and the connecting piece 9 is finished, the insertion connection part of the coal transport box 11 and the connecting piece 9 is fixed through the fastening bolts 10, so that the coal transport box 11 and the connecting piece 9 can be detached more conveniently, the coal transport box 11 can be replaced in time when the coal transport box 11 is damaged on the chain 8, and the vertical coal transport effect is guaranteed; the bottom of the front end of the coal transport box 11 is provided with an extension inclined plate 1102, the top of the front end face of the coal transport box 11 is provided with two cushion pads 1103, and the front end face of the coal transport box 11 is provided with a discharge port 1104; the rear end of the coal transport case 11 is connected to the outer side of the chain 8 through a connecting piece 9, and the limiting hook rod 12 is positioned on the left side of the coal transport case 11; the return spring 13 is positioned at the bottom of the rear end of the limit hook rod 12; the coal unloading baffle 14 is connected to the outer side of the front end of the coal transport box 11, and a buffer pad 1103 arranged at the front end of the coal transport box 11 is attached to the end surface of the inner side of the coal unloading baffle 14; install one on the terminal surface of bottom plate 1 top and accept fill 15, when coal unloading baffle 14 when opening and shutting of 11 front ends of coal transport case, coal unloading baffle 4 is located and accepts fill 15 tops, when the inside coal of coal transport case 11 discharged through coal unloading baffle 14 self-sliding, accept fill 15 and accept the collection to coal that coal unloading baffle 14 bottoms discharge to carry the coal to the conveyer belt that the exploitation was supporting through accepting fill 15, guarantee coal transport effect.
Wherein, the top of the supporting frame 2 is rotatably connected with two chain wheels 6, and the upper end of the chain 8 is connected with the chain wheels 6; the coal transportation box 11 is connected to the outer side of the connecting piece 9, the left end and the right end of the inner side of the connecting piece 9 are respectively and fixedly connected with the two chains 8, and the chains 8 are connected with a plurality of connecting pieces 9 at equal intervals; the concrete effect, two chains 8 synchronous operation are driven to two sprocket 6 places of accessible to connecting piece 9 through connecting on chain 8 drives coal transport case 11 and upwards lifts, ensures the stability of the perpendicular transportation of coal transport case 11.
The driving plate 5 is rotationally connected to the outside of the right side of the top of the support frame 2, the driving motor 3 is installed at the rear end of the top of the support frame 2, and the driving motor 3 is in transmission connection with the driving plate 5 through a belt 4; the right end of the chain wheel 6 is fixedly connected with a driving grooved wheel 7, the driving grooved wheel 7 is positioned outside the right side of the top of the support frame 2, and the driving plate 5 is in transmission connection with the driving grooved wheel 7; the concrete effect, when driving motor 3 drives 5 uniform velocity rotations of initiative driver plate, 5 drive sheave 7 intermittent type formula rotations of initiative driver plate to it is the intermittent type form operation to drive coal transport case 11 on the chain 8 through sprocket 6, reserves time for the inside coal loading and unloading of coal transport case 11, ensures the inside coal loading and unloading effect of coal transport case 11.
The end face of the bottom of the coal transport case 11 is inclined, the bottom of the coal unloading baffle plate 14 is rotatably connected with the bottom of the front end of the coal transport case 11, when the coal unloading baffle plate 14 on the front side of the coal transport case 11 is closed, the end face of the inner side of the coal unloading baffle plate 14 is attached to a discharge port 1104 on the front side of the coal unloading baffle plate 14, and when the coal unloading baffle plate 14 on the front side of the coal transport case 11 is opened, the end face of the outer side of the coal unloading baffle plate 14 is attached to the top end face of an extension inclined plate 1102 arranged at the front end of the coal transport case; specifically, when the coal discharge baffle 14 at the front side of the coal transport case 11 is opened by rotation, the inclined coal discharge baffle 14 is supported by the extension inclined plate 1102 at the front end of the coal transport case 11, so that the coal in the coal transport case 11 is discharged by sliding automatically through the extension inclined plate 1102, and the coal discharge efficiency in the coal transport case 11 is improved.
Wherein, the limit hook rod 12 is rotatably connected to the outer wall of the left side of the coal transport box 11, and the front end of the limit hook rod 12 is of a hook-shaped structure; the left end of the coal unloading baffle 14 is provided with a fixed hook 1401, and the fixed hook 1401 at the left end of the coal unloading baffle 14 is hooked and connected with the front end of the limit hook rod 12; the concrete effect, when chain 8 drives the intermittent type of coal transport case 11 and rises, coal transport case 11 left side spacing hook pole 12 is connected with the fixed couple 1401 hook of the left end of coal unloading baffle 14, it fixes the coal unloading baffle 14 of closed state through spacing hook pole 12, when coal unloading baffle 14 need open and shut unloading in the front of coal transport case 11, press spacing hook pole 12 rear end, spacing hook pole 12 front end rotates the lifting, make spacing hook pole 12 front end and the fixed couple separation of the left end of coal unloading baffle 14 of 1401, coal unloading baffle 14 is opened and shut by oneself by the influence of the inside coal thrust of coal transport case 11, guarantee the inside coal effect of unloading of coal transport case 11.
Wherein, a return spring 13 is arranged on the outer wall of the left side of the coal transportation box 11, and the top of the return spring 13 is connected with the bottom of the rear end of the limit hook rod 12; the concrete effect, when personnel stopped to press the 12 rear ends of spacing hook poles, 12 rear ends of spacing hook poles rotated the return by oneself under the influence of return spring 13 thrust, when chain 8 drove coal transport case 11 and rotated to 6 tops of sprocket overturn, the coal unloading baffle 14 of the 11 front ends of coal transport case open and shut state rotated closed by oneself under the influence of gravity, make the fixed couple 1401 in the left end of coal unloading baffle 14 be connected with 12 front ends of spacing hook poles hook again, fix closed coal unloading baffle 14, guarantee the closed fixed effect of coal unloading baffle 14 in the 11 front sides of coal transport case.
The specific use mode and function of the embodiment are as follows:
when the coal conveying device is used, the driving motor 3 drives the driving plate 5 to rotate at a constant speed through the belt 4, the driving plate 5 in a rotating state drives the right end of the chain wheel 6 to drive the grooved wheel 7 to rotate intermittently, and therefore the chain wheel 6 drives the coal conveying boxes 11 on the chain 8 to run intermittently; when the coal transport case 11 is driven by the chain 8 to operate, the front end of the limiting hook rod 12 is hooked with the fixed hook 1401 at the left end of the coal unloading baffle 14 to fix the coal unloading baffle 14 at the front side of the coal transport case 11 in a closed state, so that when the coal transport case 11 is conveyed to the bottom of a well, mined coal is poured into the coal transport case 11, and the closing effect of a discharge port 1104 at the front side of the coal transport case 11 is ensured; when the chain 8 drives the coal transport case 11 to be lifted to the top of the receiving hopper 15, a worker presses the rear end of the limiting hook rod 12, the front end of the limiting hook rod 12 rotates and lifts, so that the front end of the limiting hook rod 12 is separated from the fixed hook 1401 at the left end of the coal unloading baffle 14, the coal unloading baffle 14 in a closed state at the front side of the coal transport case 11 automatically opens and closes under the influence of the thrust of coal inside the coal transport case 11, the extending inclined plate 1102 at the front end of the coal transport case 11 supports the opened and closed coal unloading baffle 14, so that the coal inside the coal transport case 11 automatically slides and is discharged into the receiving hopper 15 through the extending inclined plate 1102, and the coal unloading operation inside the coal transport case 11 is realized; when the chain 8 drives the coal transport case 11 to move to the top end of the chain wheel 6 to turn over, the coal unloading baffle 14 in the opening and closing state at the front end of the coal transport case 11 automatically rotates and is closed under the influence of gravity, so that the fixed hook 1401 at the left end of the coal unloading baffle 14 is connected with the front end of the limiting hook rod 12 in a hooking mode again, the closed coal unloading baffle 14 is fixed, and the closing and fixing effect of the coal unloading baffle 14 at the front side of the coal transport case 11 is guaranteed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A drilling continuation coal vertical transportation device for coal mines is characterized in that: comprises a bottom plate (1), a support frame (2), a driving drive plate (5), a chain wheel (6), a connecting piece (9), a coal transport box (11), a return spring (13) and a coal unloading baffle plate (14); the middle part of the bottom plate (1) is hollow, and the bottom of the middle part of the bottom plate (1) is communicated with a well; the supporting frame (2) is arranged on the top end face of the bottom plate (1), and a driving motor (3) arranged on the supporting frame (2) is connected with an external control electric box through a power line; the driving drive plate (5) is arranged at the top of the support frame (2), and the belt (4) is connected with the driving drive plate (5); the left end and the right end of the chain wheel (6) are respectively and rotatably connected into the left end and the right end of the top of the support frame (2), and the chain wheel (6) is meshed with the top of the chain (8); the connecting pieces (9) are arranged at a plurality of positions in total, and the connecting pieces (9) are connected to the outer side of the chain (8); the bottom of the front end of the coal transport box (11) is provided with an extension inclined plate (1102), the top of the front end face of the coal transport box (11) is provided with two cushion pads (1103), and the front end face of the coal transport box (11) is provided with a discharge opening (1104); the rear end of the coal transport box (11) is connected to the outer side of the chain (8) through a connecting piece (9), and the limiting hook rod (12) is positioned on the left side of the coal transport box (11); the return spring (13) is positioned at the bottom of the rear end of the limiting hook rod (12); the coal unloading baffle (14) is connected to the outer side of the front end of the coal transport box (11), and a cushion pad (1103) arranged at the front end of the coal transport box (11) is attached to the end face of the inner side of the coal unloading baffle (14).
2. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: two chain wheels (6) are rotatably connected to the top of the support frame (2), and the upper ends of the chains (8) are connected with the chain wheels (6); coal transport case (11) are connected in connecting piece (9) outside, and both ends respectively with two chains (8) fixed connection about connecting piece (9) inboard to chain (8) equidistance is connected with many places connecting piece (9).
3. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: the driving plate (5) is rotatably connected to the outside of the right side of the top of the support frame (2), the driving motor (3) is installed at the rear end of the top of the support frame (2), and the driving motor (3) is in transmission connection with the driving plate (5) through a belt (4); the right end of the chain wheel (6) is fixedly connected with a driving grooved wheel (7), the driving grooved wheel (7) is positioned outside the right side of the top of the support frame (2), and the driving plate (5) is in transmission connection with the driving grooved wheel (7).
4. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: two connecting holes (901) are formed in the connecting piece (9), and two fastening bolts (10) are connected to the bottom of the connecting piece (9) in a threaded manner; two hanging blocks (1101) are arranged on the rear side of the coal transport box (11), the hanging blocks (1101) on the rear side of the coal transport box (11) are inserted into the inner connecting holes (901) of the connecting piece (9), and fastening bolts (10) are attached to the outer wall of the rear side of the hanging blocks (1101).
5. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: the end face of the bottom of the coal transport case (11) is inclined, the bottom of the coal unloading baffle plate (14) is rotatably connected with the bottom of the front end of the coal transport case (11), when the coal unloading baffle plate (14) on the front side of the coal transport case (11) is closed, the end face of the inner side of the coal unloading baffle plate (14) is attached to a discharge port (1104) on the front side of the coal unloading baffle plate (14), and when the coal unloading baffle plate (14) on the front side of the coal transport case (11) is opened, the end face of the outer side of the coal unloading baffle plate (14) is attached to the end face of the top of an extension inclined plate (1102) arranged at the front end of the coal transport case (.
6. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: the limiting hook rod (12) is rotatably connected to the outer wall of the left side of the coal transport box (11), and the front end of the limiting hook rod (12) is of a hook-shaped structure; the left end of the coal unloading baffle (14) is provided with a fixed hook (1401), and the fixed hook (1401) at the left end of the coal unloading baffle (14) is hooked and connected with the front end of the limiting hook rod (12).
7. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: the return spring (13) is installed on the outer wall of the left side of the coal transport box (11), and the top of the return spring (13) is connected with the bottom of the rear end of the limiting hook rod (12).
8. The drilling continuous coal vertical transport device for coal mines of claim 1, wherein: the coal unloading device is characterized in that a receiving hopper (15) is installed on the top end face of the bottom plate (1), and when the coal unloading baffle (14) at the front end of the coal transport box (11) is opened and closed, the coal unloading baffle (14) is located at the top of the receiving hopper (15).
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| CN111453302B (en) | 2020-12-04 |
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Effective date of registration: 20201120 Address after: Room 1129, 1 / F, building 7, No. 135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou Perry Machinery Technology Co.,Ltd. Address before: 310018, Jianggan District, Zhejiang, Hangzhou, Xiasha Higher Education Park, No. 258 Xue Yuan Road, China University of Metrology Applicant before: Deng Chaoli |
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Application publication date: 20200728 Assignee: Wenzhou xinguoyu Machinery Technology Co.,Ltd. Assignor: Wenzhou Perry Machinery Technology Co.,Ltd. Contract record no.: X2021330000265 Denomination of invention: A drilling continuous coal vertical transportation device for coal mine Granted publication date: 20201204 License type: Common License Record date: 20210907 |
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