CN103669276A - Snow blower - Google Patents
Snow blower Download PDFInfo
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- CN103669276A CN103669276A CN201310644495.7A CN201310644495A CN103669276A CN 103669276 A CN103669276 A CN 103669276A CN 201310644495 A CN201310644495 A CN 201310644495A CN 103669276 A CN103669276 A CN 103669276A
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- wheel
- snowblower
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- snow
- tensioning
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Abstract
The invention discloses a snow blower and relates to the field of snow removing devices. The snow blower comprises a blower frame, a snow outlet is formed in the top end of the blower frame and provided with a guide cover, a guide plate is arranged at the bottom of the blower frame, a snow removing tool is arranged in the blower frame and connected with a belt of the blower frame through a transmission device, and the belt can be connected with a drive shaft driving an engine. According to the snow blower adopting the technical scheme, a chain and a cutter do not need to be frequently replaced and maintained.
Description
Technical field
The present invention relates to a kind of snow removing equipment, be specifically related to a kind of snowblower.
Background technology
Snowblower is a kind of by the scattering type clearing apparatus of the blowing snow cutter of spiral arrangement and the removing accumulated snow of mid-snow throwing plate, and the accumulated snow that is mainly used in road surface, warmhouse booth is processed, and accumulated snow, accumulated ice, dust and rubble etc. can be cleaned.The common use chain drive of snowblower, the advantage of chain drive is: can in the situation that diaxon center to center distance is far away, transmit motion and power; Can be at low speed, in the large situation of heavy duty and dust, work.Can guarantee gearratio accurately, transmitted power is larger, and the power acting on axle is less, and transmission efficiency is high.Shortcoming is: chain easily occurs that hinge is loosening in use for some time, and pitch change causes greatly disconnection.Installation and maintenance is had relatively high expectations.Snowblower in use chain there will be the phenomenon of becoming flexible to disconnecting equally, directly chain is keeped in repair and is changed, and complete machine need to be dismantled, comparatively trouble.And the cutter of snowblower of the prior art great majority are spiral integral type, its shortcoming is that cost is higher if after certain part damage of cutter, need to change whole cutter.
Summary of the invention
The technical problem to be solved in the present invention be snowblower in prior art transmission device in use for some time, chain there will be loosening and wearing and tearing, the shortcoming that needs often maintenance or replacing chain, in prior art, the chain of the transmission device of snowblower directly connects driving wheel and driven pulley, and dismounting and installation are all comparatively difficult; And in prior art, the snow removing cutter of snowblower needs integral replacing after damage, the shortcoming that cost is higher.
In order to solve the problems of the technologies described above, the invention provides a kind of snowblower, comprise frame, frame top is provided with snow output spot, on snow output spot, be provided with kuppe, described frame bottom is provided with guide plate, in described frame, be provided with snow removing cutter, described snow removing cutter is by the belt of transmission device connection frame, described belt can connect the driving shaft that drives locomotive, described snow removing cutter comprises operator axle, operator axle two ends are arranged in frame, on operator axle, be provided with blade fixed head, one end of operator axle is provided with sprocket wheel, described sprocket wheel connects the transmission device of snowblower, described operator axle middle part is provided with the blowing snow plate that can upwards start snow, blowing snow plate both sides are provided with a plurality of blade fixed heads, on described blade fixed head, a plurality of blades are set, the blade of the every side of described blowing snow plate is axially interspersed along operator axle, described blade all tilts to blowing snow plate direction, described transmission device, comprise chain, be arranged on the sprocket wheel of driving wheel in snowblower frame and snowblower snow removing cutter, described driving wheel and sprocket wheel are by described chain drive, also comprise support wheel and loosening and tightening wheel, described support wheel is arranged in the frame of snowblower, described support wheel is arranged on the oblique below of driving wheel, and the upper wheel face of support wheel supports described chain, described chain is by described loosening and tightening wheel, and the both sides of the wheel shaft of loosening and tightening wheel and the wheel shaft of driving wheel are respectively arranged with junction plate, and the end of junction plate is fixedly connected with the housing of snowblower frame by adjustment screw.
Adopt the snowblower tool of technique scheme to have the following advantages: 1. the blade that blowing snow plate both sides are interspersed can be by snow the blowing snow plate place to operator axle middle part, be unlikely to be subject to the interference that stops of adjacent knife blades, by blowing snow plate, will avenge and import in output device again, if blade in use has damage, the blade damaging on direct dismounting and more allowing blade replacement fixed head, convenient for maintaining and maintenance cost are also lower; 2. loosening and tightening wheel is connected with driving wheel by junction plate, driving wheel is fixed in snowblower frame, and loosening and tightening wheel can be take driving wheel and be rotated by junction plate as the center of circle, regulates the angle of junction plate rotation, make loosening and tightening wheel tension chain, then by adjustment screw, junction plate is fixed.The anglec of rotation of adjusting elasticity wheel and junction plate gets final product the degree of tightness of adjusting chain, does not need repairing and changes chain, simple in structure, easy to use.By support wheel change chain direction, the space that chain takies in frame is diminished.
Further, described blowing snow plate comprises four blocks of U-shaped plates and fixed cover, and four blocks of U-shaped plates are circumferentially evenly fixedly installed on fixed cover, and fixed cover is fixedly connected with operator axle, and the opening direction of described four blocks of U-shaped plates is towards the rotation direction of operator axle.
Adopt the snowblower tool of technique scheme to have the following advantages: blowing snow plate can more effectively be carried accumulated snow, and efficiency of cleaning snow is higher.
Further, on the operator axle of blowing snow plate one side of close described sprocket wheel one end, four blade fixed heads are set, on the operator axle of blowing snow plate opposite side, are provided with three blade fixed heads; On described each blade fixed head, be evenly provided with four blades.
Adopt the snowblower tool of technique scheme to have the following advantages: because operator axle only has one for drive end, in operator axle rotary course, can lose certain transmission energy, the energy that is transferred to operator axle drive end is less, the setting of this asymmetric formula make for the load of keep operating axle drive end and driven end and energy proportion about equally, the axle uniform stressed that makes to operate, the application life of improving operator axle.
Further, described kuppe and frame are rotationally connected, and kuppe one side is provided with turning-bar, and turning-bar one end is arranged in frame, and described turning-bar bottom is connected with worm screw, and the flange peripheral of described kuppe bottom is provided with and described worm screw respective slot.
Adopt the snowblower tool of technique scheme to have the following advantages: control turning-bar worm screw is rotated, worm screw and groove fit are rotated kuppe, can make kuppe turn to the direction needing according to specific circumstances, reach directed object of carrying snow.
Further, turning-bar comprises steering arm, turning-bar support, drive link, drive link holder and steering connections, and described drive link holder is fixedly installed in the frame of snowblower, and described drive link and described drive link holder are rotationally connected; Steering arm and drive link are flexibly connected by steering connections, and described steering arm is through the supported hole on turning-bar support, and described turning-bar support can be arranged on and drive on locomotive; Described steering arm free end is provided with turning handle, and described steering connections is a rectangular block, is provided with the pin-and-hole and the hinge hole that axially intermesh on rectangular block.
Adopt the snowblower tool of technique scheme to have the following advantages: to rotate steering arm free end, under the effect of steering connections, drive drive link to rotate on drive link holder, the end of drive link can with being rotatably assorted of snowblower kuppe, by rotation steering arm, just can control snowblower kuppe turns to, because turning-bar support can be installed, drive on locomotive, so can longer-distancely control, turn to, can in snowblower work, control kuppe.
Further, in described kuppe, be provided with C type cross bar, two risers and spring, described C type cross bar two ends are arranged on the sidewall of kuppe, described C type cross bar enters the centre position of thrush across snowblower, described a plurality of riser parallel to each other and with vertical setting of C type cross bar, the bottom of riser is fixedly connected with C type cross bar, and described C type cross bar one end is connected with spring one end, and the spring other end is fixed on the upper of kuppe body.
Adopt the snowblower tool of technique scheme to have the following advantages: C type cross bar and a plurality of riser by arranging in kuppe, can stop the larger stone in piece footpath, prevent that it from flowing out from kuppe.The spring of C type crossbar end plays the effect that stone clashes into the buffering of C type cross bar and riser, avoids the damage of C type cross bar and riser.
Further, described belt place is provided with the ratchet device that can control degree of tightness, comprises gripper shoe, transition wheel, tensioning handle and tensioning ratchet pawl, and described gripper shoe is detachably fixedly connected with frame; Described transition wheel, tensioning handle and tensioning ratchet pawl are all flexibly connected with gripper shoe, and tensioning handle and tensioning ratchet pawl are positioned at transition wheel below, and tensioning ratchet pawl and tensioning handle offset; On tensioning ratchet pawl, be fixedly connected with adjustable handle, on adjustable handle, be connected with the regulating wheel that can make belt form the tensioning of indent camber line; Tensioning handle is fixedly connected with fastening handle, and fastening handle end is fixedly connected with the reset tension spring that can make tensioning handle reset, and described belt is V-type cingulum.
Adopt the snowblower tool of technique scheme to have the following advantages: when belt is loosening, rotate adjustable handle, make regulating wheel follow adjustable handle and move up, tensioning ratchet pawl and the clamping of tensioning handle, under the effect of reset tension spring, tensioning handle is fixed tensioning ratchet pawl.Now regulating wheel makes belt form indent camber line and then make belt tension; V-type cingulum is difficult for skidding.
Accompanying drawing explanation
Fig. 1 is the stereogram of snowblower of the present invention;
Fig. 2 is the front view of snowblower of the present invention;
Fig. 3 is the side view of snowblower of the present invention;
Fig. 4 is the structural representation of the snow removing cutter of snowblower of the present invention;
Fig. 5 is the ratchet device structural representation of the control belt tension of snowblower of the present invention.
The specific embodiment
Reference numeral in Figure of description comprises: frame 1, kuppe 2, guide plate 3, snow removing cutter 4, belt 5, chain 6, driving wheel 7, sprocket wheel 8, support wheel 9, loosening and tightening wheel 10, junction plate 11, adjustment screw 12, C type cross bar 13, riser 14, spring 15, worm screw 16, groove 17, steering arm 18, turning-bar support 19, drive link 20, drive link holder 21, steering connections 22, turning handle 23, operator axle 24, blade fixed head 25, fixed cover 26, bumper 27, blade 28, U-shaped plate 29, tensioning ratchet pawl 30, deep groove ball bearing 31, regulating wheel 32, adjustable handle 33, transition wheel 34, tensioning handle 35, gripper shoe 36.
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1, Figure 2, Figure 3 shows, the invention provides a kind of snowblower, comprise frame 1, frame front end is provided with bumper 27, frame 1 top is provided with snow output spot, on snow output spot, be provided with kuppe 2, guide plate 3, by screw fixed frame 1 bottom, is provided with snow removing cutter 4 in described frame 1, snow removing cutter 4 is by the belt 5 of driving wheel 7 connection frames 1 in transmission device, and the other end of described belt 5 connects the output shaft that drives locomotive.Transmission device comprises chain 6, is arranged on the sprocket wheel 8 of the driving wheel 7 in frame 1 and the cutter 4 that removes the snow, described driving wheel 7 and sprocket wheel 8 are by described chain 6 transmissions, also comprise support wheel 9 and loosening and tightening wheel 10, described support wheel 9 is arranged on the bearing pin of frame 1, described support wheel 9 is arranged on tiltedly below of driving wheel 7, and the upper wheel face of support wheel 9 supports described chain 6; Described chain 6 is by described loosening and tightening wheel 10, and the both sides of the wheel shaft of the wheel shaft of loosening and tightening wheel 10 and driving wheel 7 are separately installed with 11, two junction plates 11 of junction plate all by nut check; The end of junction plate 11 is fixing with the frame 1 of snowblower by adjustment screw 12, and adjustment screw 12 parts are fixed outside frame 17 and with nut.The junction plate 11 being connected with frame 1 is L shaped, and on junction plate 11, is provided with reinforcing rib, and described reinforcing rib two ends are welded on the two ends of junction plate 11.Kuppe 2 is rotationally connected with frame 1, and kuppe 2 one sides are provided with turning-bar, and turning-bar one end is arranged in frame 1, and described turning-bar bottom is connected with worm screw 16, and the flange peripheral of described kuppe 2 bottoms is provided with a plurality of grooves 17 corresponding to described worm screw 16.
In kuppe 2, be provided with C type cross bar 13, two risers 14 and springs 15, described C type cross bar 13 two ends are arranged on the bearing pin of sidewall of kuppe 2, described C type cross bar 13 is across enter the centre position of thrush at snowblower, described two risers 14 parallel to each other and with the vertical setting of C type cross bar 13, the bottom of riser 14 and 13 welding of C type cross bar, described C type cross bar 13 one end and spring 15 one end are hinged, and spring 15 other ends are fixed on the bearing pin of sidewall of kuppe 2.
Turning-bar comprises steering arm 18, turning-bar support 19, drive link 20, drive link holder 21 and steering connections 22, steering connections 22 is a rectangular block, on rectangular block, be provided with axial mutually perpendicular pin-and-hole and hinge hole, pin-and-hole runs through the side of rectangular block, hinge hole runs through bottom surface and the end face of rectangular block, described drive link holder 21 is arranged on snowblower by bolt, described drive link holder 21 two ends are provided with fixed head with holes, drive link 20 is through fixed head, and drive link 20 ends are stuck in outside fixed head by nut, hinge hole on drive link 20 other ends and steering connections 22 is hinged, the pin-and-hole of steering connections 22 is inserted in steering arm 18 ends, and β type cottor pin locking for end, steering arm 18 is through the supported hole on turning-bar support 19, in supported hole, be provided with fixedly gum cover, turning-bar support 19 can be arranged on and drive on locomotive, steering arm 18 free ends are provided with turning handle 23.
As shown in Figure 4, operator axle 24, blade fixed head 25 and fixed cover 26 interference fit of snow removing cutter 4, one end of operator axle 24 is provided with sprocket wheel 8, and sprocket wheel 8 connects the chain 6 of grass-hopper.Fixed cover 26 is at operator axle 24 middle parts, the both sides of fixed cover 26, near on the operator axle 24 of sprocket wheel 8 one sides, be provided with four blade fixed heads 25, opposite side is provided with three blade fixed heads 25, on each blade fixed head 25, be all circumferentially evenly provided with four blades 28, blade 28 ends are bolted on blade fixed head 25; The blade 28 of every side is axially interspersed along operator axle 24, and blade 28 all tilts to fixed cover 26 directions.Fixed cover 26 is circumferentially evenly provided with four blocks of U-shaped plates 29, and the end of U-shaped plate 29 is bolted on fixed cover 26, and the opening direction of four blocks of U-shaped plates 29 is rotation directions of operator axle 24, and fixed cover 26 and U-shaped plate 29 form blowing snow plate.
As shown in Figure 5, can control the ratchet device of degree of tightness, comprise gripper shoe 36, transition wheel 34 and belt 5, be preferably V-type cingulum herein, also comprise tensioning handle 35 and tensioning ratchet pawl 30, gripper shoe 36 is connected with frame by bolt.Transition wheel 34 is connected with gripper shoe 36 by deep groove ball bearing 31, and tensioning handle 35 and tensioning ratchet pawl 30 are all articulated and connected with gripper shoe 36, and tensioning handle 35 and tensioning ratchet pawl 30 are positioned at transition wheel 34 belows, and tensioning ratchet pawl 30 offsets with tensioning handle 35.Tensioning ratchet pawl 30 is welded with adjustable handle 33, on adjustable handle 33, by deep groove ball bearing 31, is connected with the regulating wheel 32 that can make belt 5 form the tensioning of indent camber line.Tensioning handle 35 is welded with fastening handle, and fastening handle end is connected with reset tension spring, reset tension spring and the frame clamping that can make tensioning handle 35 reset.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (7)
1. a snowblower, comprise frame, frame top is provided with snow output spot, on snow output spot, be provided with kuppe, described frame bottom is provided with guide plate, is provided with snow removing cutter in described frame, and described snow removing cutter is by the belt of transmission device connection frame, described belt can connect the driving shaft that drives locomotive, it is characterized in that:
Described snow removing cutter comprises operator axle, operator axle two ends are arranged in frame, on operator axle, be provided with blade fixed head, one end of operator axle is provided with sprocket wheel, and described sprocket wheel connects the transmission device of snowblower, and described operator axle middle part is provided with the blowing snow plate that can upwards start snow, blowing snow plate both sides are provided with a plurality of blade fixed heads, on described blade fixed head, a plurality of blades are set, the blade of the every side of described blowing snow plate is axially interspersed along operator axle, and described blade all tilts to blowing snow plate direction;
Described transmission device comprises chain, be arranged on driving wheel in snowblower frame and the sprocket wheel of snowblower snow removing cutter, described driving wheel and sprocket wheel are by described chain drive, also comprise support wheel and loosening and tightening wheel, described support wheel is arranged in the frame of snowblower, described support wheel is arranged on the oblique below of driving wheel, and the upper wheel face of support wheel supports described chain; Described chain is by described loosening and tightening wheel, and the both sides of the wheel shaft of loosening and tightening wheel and the wheel shaft of driving wheel are respectively arranged with junction plate, and the end of junction plate is fixedly connected with the housing of snowblower frame by adjustment screw.
2. snowblower according to claim 1, it is characterized in that: described blowing snow plate comprises four blocks of U-shaped plates and fixed cover, four blocks of U-shaped plates are circumferentially evenly fixedly installed on fixed cover, and fixed cover is fixedly connected with operator axle, and the opening direction of described four blocks of U-shaped plates is towards the rotation direction of operator axle.
3. snowblower according to claim 1, is characterized in that: on the operator axle of blowing snow plate one side of close described sprocket wheel one end, four blade fixed heads are set, are provided with three blade fixed heads on the operator axle of blowing snow plate opposite side; On described each blade fixed head, be evenly provided with four blades.
4. snowblower according to claim 1, it is characterized in that: described kuppe and frame are rotationally connected, kuppe one side is provided with turning-bar, turning-bar one end is arranged in frame, described turning-bar bottom is connected with worm screw, and the flange peripheral of described kuppe bottom is provided with and described worm screw respective slot.
5. snowblower according to claim 4, it is characterized in that: turning-bar comprises steering arm, turning-bar support, drive link, drive link holder and steering connections, described drive link holder is fixedly installed in the frame of snowblower, and described drive link and described drive link holder are rotationally connected; Steering arm and drive link are flexibly connected by steering connections, and described steering arm is through the supported hole on turning-bar support, and described turning-bar support can be arranged on and drive on locomotive; Described steering arm free end is provided with turning handle, and described steering connections is a rectangular block, is provided with the pin-and-hole and the hinge hole that axially intermesh on rectangular block.
6. snowblower according to claim 1, it is characterized in that: in described kuppe, be provided with C type cross bar, two risers and spring, described C type cross bar two ends are arranged on the sidewall of kuppe, described C type cross bar enters the centre position of thrush across snowblower, described a plurality of riser parallel to each other and with vertical setting of C type cross bar, the bottom of riser is fixedly connected with C type cross bar, and described C type cross bar one end is connected with spring one end, and the spring other end is fixed on the upper of kuppe body.
7. according to snowblower claimed in claim 1, it is characterized in that: described belt place is provided with the ratchet device that can control degree of tightness, comprise gripper shoe, transition wheel, tensioning handle and tensioning ratchet pawl, described gripper shoe is detachably fixedly connected with frame; Described transition wheel, tensioning handle and tensioning ratchet pawl are all flexibly connected with gripper shoe, and tensioning handle and tensioning ratchet pawl are positioned at transition wheel below, and tensioning ratchet pawl and tensioning handle offset; On tensioning ratchet pawl, be fixedly connected with adjustable handle, on adjustable handle, be connected with the regulating wheel that can make belt form the tensioning of indent camber line; Tensioning handle is fixedly connected with fastening handle, and fastening handle end is fixedly connected with the reset tension spring that can make tensioning handle reset, and described belt is V-type cingulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644495.7A CN103669276A (en) | 2013-12-05 | 2013-12-05 | Snow blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644495.7A CN103669276A (en) | 2013-12-05 | 2013-12-05 | Snow blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103669276A true CN103669276A (en) | 2014-03-26 |
Family
ID=50307991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310644495.7A Pending CN103669276A (en) | 2013-12-05 | 2013-12-05 | Snow blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669276A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124826A (en) * | 1997-10-21 | 1999-05-11 | Sasaki Corporation:Kk | Breaking device of iced snow face for snow remover |
| CN2461959Y (en) * | 2001-02-15 | 2001-11-28 | 李福生 | Lappet snow clearing machine |
| CN202380431U (en) * | 2011-12-07 | 2012-08-15 | 江苏沃得植保机械有限公司 | Handrail folding device of snow blower |
| CN103103958A (en) * | 2012-12-24 | 2013-05-15 | 程虎 | Road surface ice and snow clearing equipment driven by leather belt transmission mode |
| CN202989845U (en) * | 2013-01-04 | 2013-06-12 | 浙江乐客来机械有限公司 | Snow blower |
| CN203247535U (en) * | 2013-07-12 | 2013-10-23 | 麻润存 | Road-protecting ice and snow removing machine |
| CN103397612A (en) * | 2013-08-22 | 2013-11-20 | 黄思华 | Traction type ice-breaking snow remover |
-
2013
- 2013-12-05 CN CN201310644495.7A patent/CN103669276A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124826A (en) * | 1997-10-21 | 1999-05-11 | Sasaki Corporation:Kk | Breaking device of iced snow face for snow remover |
| CN2461959Y (en) * | 2001-02-15 | 2001-11-28 | 李福生 | Lappet snow clearing machine |
| CN202380431U (en) * | 2011-12-07 | 2012-08-15 | 江苏沃得植保机械有限公司 | Handrail folding device of snow blower |
| CN103103958A (en) * | 2012-12-24 | 2013-05-15 | 程虎 | Road surface ice and snow clearing equipment driven by leather belt transmission mode |
| CN202989845U (en) * | 2013-01-04 | 2013-06-12 | 浙江乐客来机械有限公司 | Snow blower |
| CN203247535U (en) * | 2013-07-12 | 2013-10-23 | 麻润存 | Road-protecting ice and snow removing machine |
| CN103397612A (en) * | 2013-08-22 | 2013-11-20 | 黄思华 | Traction type ice-breaking snow remover |
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Application publication date: 20140326 |