CN211950487U - Heat dissipation device for split type coal mining machine - Google Patents
Heat dissipation device for split type coal mining machine Download PDFInfo
- Publication number
- CN211950487U CN211950487U CN202020584156.XU CN202020584156U CN211950487U CN 211950487 U CN211950487 U CN 211950487U CN 202020584156 U CN202020584156 U CN 202020584156U CN 211950487 U CN211950487 U CN 211950487U
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- heat dissipation
- sliding
- rod
- fixed
- split
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Abstract
The utility model discloses a heat abstractor for split type coal-winning machine, including clearance mechanism, the utility model discloses a set up clearance mechanism at fixed frame top, the motor drives the swinging arms and swings, makes the swinging arms drive the slide-spindle and move in the spout inboard to make the swinging arms reciprocate in the slider inboard through moving arms and slide bar, thereby make the slide bar drive the slider and carry out reciprocating motion about the guide rail upper end, make the slider drive the brush board and clear up the dust of filter screen upper end, reached the advantage that can clear up the dust fast; through having set up buffer spring in clearance mechanism upper end, when the carriage release lever swing, can press briquetting and depression bar and move toward sliding chamber inboard, make limiting plate press buffer spring to produce deformation, cushion the impact force of carriage release lever, reached and to have made the steady wobbling advantage of carriage release lever.
Description
Technical Field
The utility model particularly relates to a heat abstractor for split type coal-winning machine relates to the relevant field of coal-winning machine.
Background
The coal mining machine is one of main devices of fully mechanized mining complete equipment, is developed and evolved from a coal cutter, is a large-scale complex system integrating machinery, electricity and hydraulic pressure, is suitable for complex and severe working environments, is one of important devices for realizing mechanization and modernization of coal mine production, can reduce physical labor, improve safety and achieve the purposes of high yield, high efficiency and low consumption in mechanized coal mining.
In the use of coal-winning machine, often need use heat abstractor to dispel the heat to the coal-winning machine, present heat abstractor is when using, because the coal-winning machine often need be at the outdoor working for the inside filter screen of heat abstractor can a large amount of dusts of adhesion, thereby influence the radiating efficiency, current heat abstractor is difficult to clear up the dust fast, leads to the filter screen clearance to waste time and energy.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a heat abstractor for split type coal-winning machine here.
The utility model is realized in such a way, a heat dissipation device for a split coal mining machine is constructed, the device comprises a heat dissipation grid plate, a fixed frame, a filter screen, a heat dissipation fan and a cleaning mechanism, the fixed frame is fixedly installed at the rear end of the heat dissipation grid plate, the cleaning mechanism is fixedly installed at the top of the fixed frame, the cleaning mechanism comprises a protective frame, a guide block, a sliding shaft, a swinging rod, a movable rod, a buffer mechanism, a sliding block, a sliding rod, a guide rail and a motor, the protective frame is connected with the top of the fixed frame through a bolt, the motor is fixed at the rear end of the protective frame, the output end of the motor is rotatably connected with the left end of the swinging rod, the swinging rod is in sliding fit with the inner side wall of the guide block through the sliding shaft, the swinging rod is rotatably connected with the upper side of the rear end of the movable rod through a rotating shaft, the slide bar is in sliding fit with the inner side of the slide block, and the slide block slides along the upper end of the guide rail.
Preferably, fixed frame right-hand member is provided with control panel, the button is installed to the control panel right-hand member, fixed frame rear end is fixed with the power wire, it is fixed with the filter screen locking through the screw in the middle of fixed frame is inside, the filter screen rear end is fixed with the heat dissipation fan, motor, button and heat dissipation fan all are connected with the control panel electricity, control panel is connected with the power wire electricity.
Preferably, buffer gear includes briquetting, depression bar, stopper, buffer spring and smooth chamber, the briquetting closely fixes with the depression bar upper end, the depression bar is fixed mutually with the stopper upper end through the electric welding, the stopper passes through buffer spring and the inside lower extreme elastic connection in smooth chamber to the stopper is along the inboard sliding fit in smooth chamber, smooth chamber and the inside right-hand member fixed connection of guide block.
Preferably, the upper end of the guide block is provided with a sliding groove, and the sliding shaft is in sliding fit with the inner side of the sliding groove.
Preferably, the cross section of the movable rod is in a T shape, and the sliding rod is positioned right below the movable rod.
Preferably, the lower end of the sliding block is provided with a brush plate, and the sliding block is tightly fixed with the upper end of the brush plate.
Preferably, the brush plate is tightly attached to the front end of the filter screen, and the height of the brush plate is larger than that of the filter screen.
Preferably, the swinging rod is in a flat and long shape, and the maximum swinging angle of the swinging rod is one hundred thirty degrees.
Preferably, the number of the buffer mechanisms is two, and the buffer mechanisms are symmetrically distributed along the left side and the right side of the lower side of the front end of the guide block.
Preferably, the central lines of the pressing block, the pressing rod and the limiting block are all in the same vertical direction, and the upper end of the pressing block is provided with a rubber pad.
Preferably, the compression bar is made of carbon steel and has high hardness.
Preferably, the buffer spring is made of spring steel and has excellent elastic potential energy.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a heat abstractor for split type coal-winning machine here, compare with the equipment of the same type, have following improvement:
the method has the advantages that: a heat abstractor for split type coal-winning machine through having set up clearance mechanism at fixed frame top, and the motor drives the swinging arms and swings, makes the swinging arms drive the slide-spindle and removes in the spout inboard to make the swinging arms reciprocate in the slider inboard through carriage release lever and slide bar, thereby make the slide bar drive the slider about reciprocating motion in the guide rail upper end, make the slider drive the brush board clear up the dust of filter screen upper end, reached and to have cleared up the advantage that can clear up the dust fast.
The method has the advantages that: a heat abstractor for split type coal-winning machine through having set up buffer spring in clearance mechanism upper end, when the carriage release lever swing, can press briquetting and depression bar toward sliding chamber inboard removal, makes the limiting plate press buffer spring to produce deformation, cushions the impact force of carriage release lever, has reached and has made the steady wobbling advantage of carriage release lever.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rear view of the heat dissipation device of the present invention;
FIG. 3 is a schematic cross-sectional view of the heat dissipating device of the present invention;
FIG. 4 is a schematic view of the sectional structure of the cleaning mechanism of the present invention;
FIG. 5 is a schematic side view of the cleaning mechanism of the present invention;
fig. 6 is a schematic view of the sectional structure of the buffering mechanism of the present invention.
Wherein: the heat dissipation grid plate comprises a heat dissipation grid plate-1, a fixing frame-2, a control panel-3, a button-4, a power supply lead-5, a cleaning mechanism-6, a filter screen-7, a heat dissipation fan-8, a protection frame-61, a guide block-62, a sliding shaft-63, a swinging rod-64, a moving rod-65, a buffer mechanism-66, a sliding block-67, a sliding rod-68, a guide rail-69, a motor-610, a pressing block-661, a pressing rod-662, a limiting block-663, a buffer spring-664, a sliding cavity-665, a sliding chute-621 and a brush plate-671.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
please refer to fig. 1, fig. 2 and fig. 3, the utility model provides a heat abstractor for split type coal-winning machine here through the improvement, including heat dissipation grid tray 1, fixed frame 2, filter screen 7, heat dissipation fan 8 and clearance mechanism 6, 1 rear end installation of heat dissipation grid tray is fixed with fixed frame 2, clearance mechanism 6 installation is fixed in fixed frame 2 top, fixed frame 2 right-hand member is provided with control panel 3, button 4 is installed to control panel 3 right-hand member, fixed frame 2 rear end is fixed with power wire 5, fixed frame 2 is inside middle to be fixed with filter screen 7 locking through the screw, filter screen 7 rear end is fixed with heat dissipation fan 8, motor 610, button 4 and heat dissipation fan 8 all are connected with control panel 3 electricity, control panel 3 is connected with power wire 5 electricity.
Referring to fig. 4 and 5, the present invention provides a heat dissipation device for a split coal mining machine through improvement, a cleaning mechanism 6 includes a protection frame 61, a guide block 62, a sliding shaft 63, a swinging rod 64, a moving rod 65, a buffering mechanism 66, a sliding block 67, a sliding rod 68, a guide rail 69 and a motor 610, the protection frame 61 is bolted to the top of a fixed frame 2, the motor 610 is fixed to the rear end of the protection frame 61, the output end of the motor 610 is rotatably connected to the left end of the swinging rod 64, the swinging rod 64 is slidably fitted to the inner side wall of the guide block 62 through the sliding shaft 63, the swinging rod 64 is rotatably connected to the upper side of the rear end of the moving rod 65 through a rotating shaft, the buffering mechanism 66 is oppositely arranged on the left and right sides of the front end of the guide block 62, the sliding rod 68 is fixed to the lower end of the moving rod 65, the sliding rod 68 is slidably fitted to the inner side of, the slide shaft 63 is in sliding fit with the inner side of the slide groove 621, the cross section of the moving rod 65 is in a T shape, the slide rod 68 is located at the right lower end of the moving rod 65, the lower end of the slide block 67 is provided with a brush plate 671, the slide block 67 is tightly fixed with the upper end of the brush plate 671, the brush plate 671 is tightly attached to the front end of the filter screen 7, the height of the brush plate 671 is larger than that of the filter screen 7, the swing rod 64 is in a flat and long shape, the maximum swing angle of the swing rod 64 is one hundred thirty degrees, two buffer mechanisms 66 are arranged, and the buffer mechanisms 66 are symmetrically distributed along the left side and the right side of the lower side.
Referring to fig. 6, the present invention provides a heat dissipation device for a split shearer through an improvement, wherein the buffer mechanism 66 includes a pressing block 661, a pressing rod 662, a stopper 663, a buffer spring 664 and a sliding cavity 665, the pressing block 661 is tightly fixed to the upper end of the pressing rod 662, the pressing rod 662 is fixed to the upper end of the stopper 663 through electric welding, the stopper 663 is elastically connected to the lower end inside the sliding cavity 665 through the buffer spring 664, the stopper 663 is in sliding fit along the inner side of the sliding cavity 665, the sliding cavity 665 is fixedly connected to the right end inside the guide block 62, the buffer mechanisms 66 are provided in two numbers, the buffer mechanisms 66 are symmetrically distributed along the left and right sides of the lower side of the front end of the guide block 62, the center lines of the pressing block 661, the pressing rod 662 and the stopper 663 are all in the same vertical direction, a rubber pad is provided on the upper end of the pressing, the elastic potential energy is excellent.
Example two:
the utility model discloses an improve and provide a heat abstractor for split type coal-winning machine here, smooth chamber 665 is the cylinder form of inside cavity to smooth chamber 665 inside wall is smooth form, does benefit to and plays the effect that makes stopper 663 carry out smooth movement, and protective frame 61 is inside hollow cuboid form, does benefit to and plays the effect of installing fixedly to clearance mechanism 6.
The utility model provides a heat dissipation device for a split type coal mining machine through improvement, and the working principle is as follows;
firstly, horizontally placing a heat dissipation device for a split type coal mining machine before use, and then fixing the device on a proper position at the upper end of the coal mining machine through a bolt;
secondly, when the device is used, an external power supply is connected through a power supply lead 5 to provide power for the device, then a button 4 at the upper end of a control panel 3 is pressed to start the device, a heat dissipation fan 8 is electrified to work, the kinetic energy of gas is improved through mechanical energy, and the heat transfer at the upper end of the coal mining machine is increased, so that the heat dissipation of the coal mining machine is realized;
thirdly, when dust on the upper end of the filter screen 7 is to be cleaned, the cleaning mechanism 6 is started, the motor 610 is powered on to work, the rotor arranged at the front end drives the swing rod 64 to swing, so that the swing rod 64 drives the sliding shaft 63 to move on the inner side of the sliding groove 621, the swing rod 64 moves up and down on the inner side of the sliding block 67 through the moving rod 65 and the sliding rod 68, the sliding rod 68 drives the sliding block 67 to reciprocate left and right on the upper end of the guide rail 69, and the sliding block 67 drives the brush plate 671 to clean the dust on the upper end of the filter screen 7;
fourthly, since the buffer spring 664 is provided at the upper end of the cleaning mechanism 6, when the movable rod 65 swings, the pressure block 661 and the pressure rod 662 are pressed and moved toward the inside of the sliding chamber 665, and the stopper plate 663 is deformed by pressing the buffer spring 664, thereby buffering the impact force of the movable rod 65.
The utility model provides a heat abstractor for split type coal-winning machine through improving, through having set up clearance mechanism 6 at fixed frame 2 top, the motor 610 circular telegram is carried out work, the rotor that sets up through the front end drives swinging arms 64 and swings, make swinging arms 64 drive slide shaft 63 and move in spout 621 inboard, thereby make swinging arms 64 reciprocate in slider 67 inboard through carriage release lever 65 and slide bar 68, thereby make slide bar 68 drive slider 67 and reciprocate from side to side on guide rail 69, make slider 67 drive brush board 671 clear up the dust of filter screen 7 upper end, reached the advantage that can clear up the dust fast; through having set up buffer spring 664 in clearance mechanism 6 upper end, when the carriage release lever 65 swung, can press briquetting 661 and depression bar 662 and move towards sliding chamber 665 inboard, make limiting plate 663 press buffer spring 664 and produce deformation, cushion the impact force of carriage release lever 65, reached and to have made the steady wobbling advantage of carriage release lever 65.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A heat dissipation device for a split type coal mining machine comprises a heat dissipation grid plate (1), a fixing frame (2), a filter screen (7) and a heat dissipation fan (8), wherein the fixing frame (2) is fixedly installed at the rear end of the heat dissipation grid plate (1);
the method is characterized in that: the cleaning device is characterized by further comprising a cleaning mechanism (6), the cleaning mechanism (6) is fixedly installed at the top of the fixed frame (2), the cleaning mechanism (6) comprises a protection frame (61), a guide block (62), a sliding shaft (63), a swinging rod (64), a moving rod (65), a buffer mechanism (66), a sliding block (67), a sliding rod (68), a guide rail (69) and a motor (610), the protection frame (61) is connected with the top of the fixed frame (2) through a bolt, the motor (610) is fixed at the rear end of the protection frame (61), the output end of the motor (610) is rotatably connected with the left end of the swinging rod (64), the swinging rod (64) is in sliding fit with the inner side wall of the guide block (62) through the sliding shaft (63), the swinging rod (64) is rotatably connected with the upper side of the rear end of the moving rod (65) through a rotating shaft, the buffer mechanisms (66) are oppositely arranged on the left side and, a sliding rod (68) is fixed at the lower end of the moving rod (65), the sliding rod (68) is in sliding fit with the inner side of the sliding block (67), and the sliding block (67) slides along the upper end of the guide rail (69).
2. The heat dissipation device for the split shearer as claimed in claim 1, wherein: the improved portable electric fan is characterized in that a control panel (3) is arranged at the right end of the fixed frame (2), a button (4) is installed at the right end of the control panel (3), a power supply wire (5) is fixed at the rear end of the fixed frame (2), the fixed frame (2) is fixed with a filter screen (7) in the middle of the inside of the fixed frame through a screw in a locking mode, a heat dissipation fan (8) is fixed at the rear end of the filter screen (7), the motor (610), the button (4) and the heat dissipation fan (8) are all electrically connected with the control panel (3), and the control panel (3) is.
3. The heat dissipation device for the split shearer as claimed in claim 1, wherein: buffer gear (66) include briquetting (661), depression bar (662), stopper (663), buffer spring (664) and sliding chamber (665), briquetting (661) closely fixes with depression bar (662) upper end, depression bar (662) are fixed mutually with stopper (663) upper end through the electric welding, stopper (663) pass through buffer spring (664) and the inside lower extreme elastic connection of sliding chamber (665) to stopper (663) are along sliding chamber (665) inboard sliding fit, sliding chamber (665) and inside right-hand member fixed connection of guide block (62).
4. The heat dissipation device for the split shearer as claimed in claim 1, wherein: the upper end of the guide block (62) is provided with a sliding groove (621), and the sliding shaft (63) is in sliding fit with the inner side of the sliding groove (621).
5. The heat dissipation device for the split shearer as claimed in claim 1, wherein: the cross section of the moving rod (65) is in a T shape, and the sliding rod (68) is positioned at the right lower end of the moving rod (65).
6. The heat dissipation device for the split shearer as claimed in claim 1, wherein: the lower end of the sliding block (67) is provided with a brush plate (671), and the sliding block (67) is tightly fixed with the upper end of the brush plate (671).
7. The heat dissipation device for the split shearer as recited in claim 6, wherein: the brush plate (671) is tightly attached to the front end of the filter screen (7), and the height of the brush plate (671) is larger than that of the filter screen (7).
8. The heat dissipation device for the split shearer as claimed in claim 1, wherein: the swinging rod (64) is in a flat and long shape, and the maximum swinging angle of the swinging rod (64) is one hundred thirty degrees.
9. The heat dissipation device for the split shearer as claimed in claim 1, wherein: the number of the buffer mechanisms (66) is two, and the buffer mechanisms (66) are symmetrically distributed along the left side and the right side of the lower side of the front end of the guide block (62).
10. The heat dissipation device for the split shearer as claimed in claim 3, wherein: the central lines of the pressing block (661), the pressing rod (662) and the limiting block (663) are all in the same vertical direction, and a rubber pad is arranged at the upper end of the pressing block (661).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020584156.XU CN211950487U (en) | 2020-04-17 | 2020-04-17 | Heat dissipation device for split type coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020584156.XU CN211950487U (en) | 2020-04-17 | 2020-04-17 | Heat dissipation device for split type coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211950487U true CN211950487U (en) | 2020-11-17 |
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ID=73164285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020584156.XU Expired - Fee Related CN211950487U (en) | 2020-04-17 | 2020-04-17 | Heat dissipation device for split type coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211950487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815583A (en) * | 2021-01-11 | 2021-05-18 | 曼祥(福建)科技发展有限公司 | Air conditioner evaporimeter filtration for engineering machine tool |
-
2020
- 2020-04-17 CN CN202020584156.XU patent/CN211950487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815583A (en) * | 2021-01-11 | 2021-05-18 | 曼祥(福建)科技发展有限公司 | Air conditioner evaporimeter filtration for engineering machine tool |
| CN112815583B (en) * | 2021-01-11 | 2022-05-20 | 佛山市顺德区慧盈电器有限公司 | Air conditioner evaporimeter filtration for engineering machine tool |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |