CN211274771U - Quick crushing device for coal mining - Google Patents
Quick crushing device for coal mining Download PDFInfo
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- CN211274771U CN211274771U CN201921909116.1U CN201921909116U CN211274771U CN 211274771 U CN211274771 U CN 211274771U CN 201921909116 U CN201921909116 U CN 201921909116U CN 211274771 U CN211274771 U CN 211274771U
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Abstract
The utility model relates to a broken field, more specifically the quick breaker is used in coal mining that says so, the utility model relates to a quick breaker is used in coal mining can realize through the cylinder drive rather than the striking rack of being connected, through striking rack drive striking gear, the striking gear carries out quick striking breakage to the colliery through another striking rack drive quartering hammer, can also cushion striking mechanism through two springs of buffer beam and striking mounting bracket, the security and the life of equipment have been increased, can also accomplish through the position of adjusting gear axle and rotate bevel gear and power bevel gear meshing and switch between power gear and the meshing of lifting rack, realize striking mechanism and rotate and the switching that goes up and down.
Description
Technical Field
The utility model relates to a broken field, more specifically the coal mining is with quick breaker that says so.
Background
The utility model with the publication number of CN109433373A discloses a crushing device, more specifically a multifunctional coal mine crushing device, which can crush massive coal into small pieces, a feed chute can be filled with a large amount of coal, the crushing device can continuously rotate to prevent a coal outlet from being blocked during punching, a protective shell ensures that the coal in the device can not splash outside and prevents the coal outside from damaging internal parts, the protective shell is arranged on an installation floor, an installation frame A is arranged on the installation floor, an installation frame B is arranged on the installation floor, a crushed coal discharge device installation frame is arranged on an auxiliary device, a crushed coal discharge device installation frame is arranged on the installation frame B, a crushing support device is arranged on the protective shell, the crushing device is arranged on the crushing support device, the crushing shell is arranged on the installation frame A, the feed chute is arranged on the crushing shell, the crushed coal discharging device is installed on the installation frame of the crushed coal discharging device, the power device is installed on the installation floor, and the installation frame C is installed on the installation floor. The utility model has the defect that the motor directly and rigidly drives the crushing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coal mining is with quick breaker has the indirect drive breaker of cylinder and carries out the advantage of buffering.
The purpose of the utility model is realized through the following technical scheme:
a quick crushing device for coal mining comprises an impact mechanism, a lifting mechanism, a power mechanism and a support mechanism, wherein the impact mechanism is fixedly connected to the lifting mechanism, the lifting mechanism is connected to the support mechanism in a sliding manner, the power mechanism is fixedly connected to the support mechanism, the lifting mechanism and the power mechanism are in meshing transmission, the impact mechanism comprises a breaking hammer, an impact rack slide way, an impact rack, a cylinder mounting block, a buffer rod, an impact mounting frame and an impact gear, the impact mounting frame is fixedly connected to the right end of the lifting mechanism, the cylinder mounting block is fixedly connected to the front end of the lifting mechanism, the two impact rack slide ways are respectively and fixedly connected to the upper end and the lower end of the left side of the impact mounting frame, the two impact racks are respectively and slidably connected to the left side of the impact mounting frame, the impact gear and the two impact racks are, cylinder fixed connection is on cylinder installation piece, and the cylinder pole fixed connection of cylinder is on striking rack of striking mounting bracket left side lower extreme, and quartering hammer fixed connection is on striking rack of striking mounting bracket left side upper end, and buffer beam sliding connection is provided with two springs on the striking mounting bracket between buffer beam and the striking mounting bracket on the striking mounting bracket.
The lifting mechanism comprises an upper support, a lifting plate, a lifting rack, a rotating guide rod and a rotating bevel gear, wherein an impact mounting frame and a cylinder mounting block are fixedly connected to the upper support, the lifting plate is connected to the upper end of the rotating guide rod in a rotating mode, the lifting rack is fixedly connected to the lifting plate, the rotating guide rod is fixedly connected to the upper support, the rotating bevel gear is connected to the rotating guide rod in a sliding mode, the rotating bevel gear is in key transmission with the rotating guide rod, and the rotating bevel gear is connected to a power mechanism in a rotating mode.
The power mechanism comprises a power mounting frame, a power bevel gear, a power gear, a gear shaft, an adjusting bolt and a motor, wherein the power mounting frame is fixedly connected to the supporting mechanism, the power bevel gear is rotatably connected to the power mounting frame, the motor is fixedly connected to the power mounting frame, the gear shaft is fixedly connected to an output shaft of the motor through the adjusting bolt, the gear shaft is rotatably connected to the power mounting frame, the power bevel gear and the power gear are fixedly connected to the gear shaft, the power bevel gear is in meshing transmission with the rotation bevel gear, and the power gear is in meshing transmission with the lifting rack.
The supporting mechanism comprises a supporting frame, a lifting fixing bolt, a guide pipe and a rack guide hole, the power mounting frame is fixedly connected to the front end of the supporting frame, the guide pipe is fixedly connected to the supporting frame, the lifting fixing bolt is in threaded connection with the guide pipe, the power mounting frame is provided with the rack guide hole, the rack guide hole corresponds to the lifting rack up and down, and the rotating guide rod is in sliding connection with the guide pipe.
The taper of the power bevel gear is the same as that of the rotating bevel gear.
The utility model relates to a coal mining is with quick breaker's beneficial effect does: the utility model relates to a coal mining is with quick breaker, can realize through the cylinder drive rather than the striking rack of being connected, through striking rack drive striking gear, the striking gear carries out quick striking breakage to the colliery through another striking rack drive quartering hammer, can also cushion striking mechanism through two springs of buffer beam and striking mounting bracket, the security and the life of equipment have been increased, can also accomplish through the position of adjusting gear axle and rotate bevel gear and power bevel gear meshing and switch between power gear and the meshing of lifting rack, realize striking mechanism and rotate and the switching of going up and down.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a rapid coal crushing device of the present invention;
fig. 2 is a schematic structural view of the striking mechanism of the present invention;
fig. 3 is a schematic structural view of the lifting mechanism of the present invention;
fig. 4 is a schematic structural view of the power mechanism of the present invention;
fig. 5 is a schematic structural diagram of the supporting mechanism of the present invention.
In the figure: an impact mechanism 1; 1-1 of a breaking hammer; impacting a rack slideway 1-2; striking the rack 1-3; 1-4 of cylinders; 1-5 cylinder mounting blocks; 1-6 of a buffer rod; impacting the mounting frame 1-7; 1-8 of impact gear; a lifting mechanism 2; an upper bracket 2-1; 2-2 of a lifting plate; 2-3 of a lifting rack; rotating the guide rod 2-4; rotating the bevel gear 2-5; a power mechanism 3; a power mount 3-1; a power bevel gear 3-2; 3-3 of a power gear; gear shafts 3-4; 3-5 of an adjusting bolt; 3-6 of a motor; a support mechanism 4; a support frame 4-1; 4-2 of lifting fixing bolts; 4-3 of a guide pipe; and 4-4 rack guide holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-5, a fast crushing device for coal mining comprises a percussion mechanism 1, a lifting mechanism 2, a power mechanism 3 and a support mechanism 4, the percussion mechanism 1 is fixedly connected to the lifting mechanism 2, the lifting mechanism 2 is slidably connected to the support mechanism 4, the power mechanism 3 is fixedly connected to the support mechanism 4, the lifting mechanism 2 and the power mechanism 3 are in meshing transmission, the percussion mechanism 1 comprises a breaking hammer 1-1, a percussion rack slideway 1-2, a percussion rack 1-3, a cylinder 1-4, a cylinder mounting block 1-5, a buffer rod 1-6, a percussion mounting frame 1-7 and a percussion gear 1-8, the percussion mounting frame 1-7 is fixedly connected to the right end of the lifting mechanism 2, the cylinder mounting block 1-5 is fixedly connected to the front end of the lifting mechanism 2, two impact rack slideways 1-2 are respectively and fixedly connected with the upper end and the lower end of the left side of an impact mounting rack 1-7, two impact racks 1-3 are respectively and slidably connected in the two impact rack slideways 1-2, an impact gear 1-8 is rotatably connected with the left side of the impact mounting rack 1-7, the impact gear 1-8 and the two impact racks 1-3 are in meshing transmission, an air cylinder 1-4 is fixedly connected with an air cylinder mounting block 1-5, an air cylinder rod of the air cylinder 1-4 is fixedly connected with the impact rack 1-3 at the lower end of the left side of the impact mounting rack 1-7, a breaking hammer 1-1 is fixedly connected with the impact rack 1-3 at the upper end of the left side of the impact mounting rack 1-7, a buffer rod 1-, two springs are arranged between the buffer rods 1-6 and the impact mounting frames 1-7.
The second embodiment is as follows:
referring to fig. 1-5, the lifting mechanism 2 includes an upper frame 2-1, a lifting plate 2-2, the lifting rack 2-3, the rotating guide rod 2-4 and the rotating bevel gear 2-5 are fixedly connected onto an upper support 2-1, an impact mounting rack 1-7 and a cylinder mounting block 1-5 are fixedly connected onto the upper support 2-1, a lifting plate 2-2 is rotatably connected onto the upper end of the rotating guide rod 2-4, the lifting rack 2-3 is fixedly connected onto the lifting plate 2-2, the rotating guide rod 2-4 is fixedly connected onto the upper support 2-1, the rotating bevel gear 2-5 is slidably connected onto the rotating guide rod 2-4, the rotating bevel gear 2-5 is in key transmission with the rotating guide rod 2-4, and the rotating bevel gear 2-5 is rotatably connected onto a power mechanism 3.
The third concrete implementation mode:
referring to fig. 1-5, the embodiment will be described, wherein the power mechanism 3 includes a power mounting bracket 3-1, a power bevel gear 3-2, a power gear 3-3, a gear shaft 3-4, an adjusting bolt 3-5 and a motor 3-6, the power mounting bracket 3-1 is fixedly connected to the supporting mechanism 4, the power bevel gear 2-5 is rotatably connected to the power mounting bracket 3-1, the motor 3-6 is fixedly connected to the power mounting bracket 3-1, the gear shaft 3-4 is fixedly connected to an output shaft of the motor 3-6 through the adjusting bolt 3-5, the gear shaft 3-4 is rotatably connected to the power mounting bracket 3-1, the power bevel gear 3-2 and the power gear 3-3 are both fixedly connected to the gear shaft 3-4, the power bevel gear 3-2 is in meshed transmission with the rotating bevel gear 2-5, and the power gear 3-3 is in meshed transmission with the lifting rack 2-3.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-5, the support mechanism 4 includes a support frame 4-1, a lifting fixing bolt 4-2, a guide tube 4-3 and a rack guide hole 4-4, the power mounting frame 3-1 is fixedly connected to the front end of the support frame 4-1, the guide tube 4-3 is fixedly connected to the support frame 4-1, the lifting fixing bolt 4-2 is connected to the guide tube 4-3 in a threaded manner, the power mounting frame 3-1 is provided with the rack guide hole 4-4, the rack guide hole 4-4 corresponds to the lifting rack 2-3 up and down, and the rotary guide rod 2-4 is slidably connected in the guide tube 4-3.
The fifth concrete implementation mode:
the present embodiment will be described with reference to fig. 1 to 5, wherein the power bevel gear 3-2 and the rotating bevel gear 2-5 have the same taper.
The utility model relates to a coal mining is with quick breaker, its theory of use is: the cylinder 1-4 drives the impact rack 1-3 connected with the cylinder to move, the impact rack 1-3 drives the impact gear 1-8 in meshing transmission with the impact rack 1-3 to rotate, the impact gear 1-8 drives the other impact rack 1-3 to move, and the impact rack 1-3 drives the breaking hammer 1-1 to move, so that the back-and-forth reciprocating motion of the breaking hammer 1-1 is realized; when the breaking hammer 1-1 moves, the impact rack 1-3 connected with the breaking hammer drives the buffer rod 1-6 connected with the breaking hammer, the buffer rod 1-6 buffers under the action of a spring to prevent the equipment from being damaged by rigid impact, the motor 3-6 drives the gear shaft 3-4 connected with the buffer rod to rotate, and the gear shaft 3-4 can slide in an output shaft of the motor 3-6 through the adjusting bolt 3-5; switching between the meshing of the rotating bevel gear 2-5 and the power bevel gear 3-2 and the meshing of the power gear 3-3 and the lifting rack 2-3 is realized, so that the lifting mechanism 2 finishes rotating or lifting, when rotating, the lifting rack 2-3 is fixed through a bolt, the height of the lifting rack 2-3 is ensured to be unchanged, the motor 3-6 drives the power bevel gear 3-2 to rotate, and the power bevel gear 3-2 drives the rotating bevel gear 2-5 to rotate, so that the rotation of the lifting mechanism is realized; when lifting, the height of the lifting mechanism 2 is fixed through the lifting fixing bolt 4-2, the power gear 3-3 is meshed with the lifting rack 2-3 through the sliding gear shaft 3-4, the lifting fixing bolt 4-2 is loosened, the starting motor 3-6 drives the power gear 3-3 to rotate, and the power gear 3-3 drives the lifting rack 2-3 to lift, so that the lifting of the lifting mechanism 2 is completed.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a coal mining is with quick breaker, includes striking mechanism (1), elevating system (2), power unit (3) and supporting mechanism (4), striking mechanism (1) fixed connection is on elevating system (2), elevating system (2) sliding connection is on supporting mechanism (4), power unit (3) fixed connection is on supporting mechanism (4), elevating system (2) and power unit (3) meshing transmission, its characterized in that: the impact mechanism (1) comprises a breaking hammer (1-1), impact rack slideways (1-2), impact racks (1-3), air cylinders (1-4), air cylinder installation blocks (1-5), buffer rods (1-6), impact mounting frames (1-7) and impact gears (1-8), the impact mounting frames (1-7) are fixedly connected to the right end of the lifting mechanism (2), the air cylinder installation blocks (1-5) are fixedly connected to the front end of the lifting mechanism (2), the two impact rack slideways (1-2) are respectively and fixedly connected to the upper end and the lower end of the left side of the impact mounting frames (1-7), the two impact racks (1-3) are respectively and slidably connected into the two impact rack slideways (1-2), the impact gears (1-8) are rotatably connected to the left side of the impact mounting frames (1-7), the impact gear (1-8) and the two impact racks (1-3) are in meshing transmission, the air cylinder (1-4) is fixedly connected onto the air cylinder mounting block (1-5), an air cylinder rod of the air cylinder (1-4) is fixedly connected onto the impact rack (1-3) at the lower end of the left side of the impact mounting frame (1-7), the breaking hammer (1-1) is fixedly connected onto the impact rack (1-3) at the upper end of the left side of the impact mounting frame (1-7), the buffer rod (1-6) is slidably connected onto the impact mounting frame (1-7), and two springs are arranged between the buffer rod (1-6) and the impact mounting frame (1-7).
2. The rapid crushing device for coal mining according to claim 1, characterized in that: the lifting mechanism (2) comprises an upper support (2-1), a lifting plate (2-2), a lifting rack (2-3), a rotating guide rod (2-4) and a rotating bevel gear (2-5), wherein an impact mounting rack (1-7) and a cylinder mounting block (1-5) are fixedly connected to the upper support (2-1), the lifting plate (2-2) is rotatably connected to the upper end of the rotating guide rod (2-4), the lifting rack (2-3) is fixedly connected to the lifting plate (2-2), the rotating guide rod (2-4) is fixedly connected to the upper support (2-1), the rotating bevel gear (2-5) is slidably connected to the rotating guide rod (2-4), and the rotating bevel gear (2-5) is in key transmission with the rotating guide rod (2-4), the rotating bevel gears (2-5) are rotationally connected to the power mechanism (3).
3. The rapid crushing device for coal mining according to claim 2, characterized in that: the power mechanism (3) comprises a power mounting frame (3-1), a power bevel gear (3-2), a power gear (3-3), a gear shaft (3-4), an adjusting bolt (3-5) and a motor (3-6), the power mounting frame (3-1) is fixedly connected to the supporting mechanism (4), the power bevel gear (2-5) is rotatably connected to the power mounting frame (3-1), the motor (3-6) is fixedly connected to the power mounting frame (3-1), the gear shaft (3-4) is fixedly connected to an output shaft of the motor (3-6) through the adjusting bolt (3-5), the gear shaft (3-4) is rotatably connected to the power mounting frame (3-1), and the power bevel gear (3-2) and the power gear (3-3) are both fixedly connected to the gear shaft (3-4), the power bevel gear (3-2) is in meshing transmission with the rotating bevel gear (2-5), and the power gear (3-3) is in meshing transmission with the lifting rack (2-3).
4. A coal mining rapid crushing device according to claim 3, characterized in that: the supporting mechanism (4) comprises a supporting frame (4-1), a lifting fixing bolt (4-2), a guide pipe (4-3) and a rack guide hole (4-4), a power mounting frame (3-1) is fixedly connected to the front end of the supporting frame (4-1), the guide pipe (4-3) is fixedly connected to the supporting frame (4-1), the lifting fixing bolt (4-2) is in threaded connection with the guide pipe (4-3), the rack guide hole (4-4) is formed in the power mounting frame (3-1), the rack guide hole (4-4) corresponds to a lifting rack (2-3) up and down, and the rotating guide rod (2-4) is connected into the guide pipe (4-3) in a sliding mode.
5. The rapid crushing device for coal mining according to claim 4, characterized in that: the taper of the power bevel gear (3-2) is the same as that of the rotating bevel gear (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921909116.1U CN211274771U (en) | 2019-11-07 | 2019-11-07 | Quick crushing device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921909116.1U CN211274771U (en) | 2019-11-07 | 2019-11-07 | Quick crushing device for coal mining |
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| Publication Number | Publication Date |
|---|---|
| CN211274771U true CN211274771U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921909116.1U Active CN211274771U (en) | 2019-11-07 | 2019-11-07 | Quick crushing device for coal mining |
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| CN (1) | CN211274771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743028A (en) * | 2021-01-18 | 2021-05-04 | 江苏良相智能科技有限公司 | Automatic feeding device for forging machine tool |
-
2019
- 2019-11-07 CN CN201921909116.1U patent/CN211274771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743028A (en) * | 2021-01-18 | 2021-05-04 | 江苏良相智能科技有限公司 | Automatic feeding device for forging machine tool |
| CN112743028B (en) * | 2021-01-18 | 2022-06-24 | 江苏良相智能科技有限公司 | Automatic feeding device for forging machine tool |
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