CN202119177U - Ice cutting machine special for opening up of Yellow River - Google Patents
Ice cutting machine special for opening up of Yellow River Download PDFInfo
- Publication number
- CN202119177U CN202119177U CN2011202008423U CN201120200842U CN202119177U CN 202119177 U CN202119177 U CN 202119177U CN 2011202008423 U CN2011202008423 U CN 2011202008423U CN 201120200842 U CN201120200842 U CN 201120200842U CN 202119177 U CN202119177 U CN 202119177U
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- China
- Prior art keywords
- wheel
- frame
- stand
- rotating shaft
- lifting support
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Abstract
The utility model discloses an ice cutting machine special for opening up of the Yellow River, which comprises a door-shaped machine frame. The left side and the right side of the door-shaped machine frame are respectively provided with a wheel stand seat, and two main wheel stands are fixedly installed at the bottom of each wheel frame seat. Four hydraulic cylinders are installed in the door-shaped machine frame, piston rods of the hydraulic cylinders are connected with a top plate of the door-shaped machine frame, a lifting support is installed among the four hydraulic cylinders, an overturning frame is installed in the lifting support, the left side and the right side of the overturning frame are respectively provided with a rotating shaft, and the overturning frame is hinged to the lifting support through the rotating shafts. A gear box and an overturning motor are arranged on the lifting support, an input shaft of the gear box is connected with an output shaft of the overturning motor, and an output shaft of the gear box is fixedly connected with one rotating shaft. A lead screw and a guide rod are installed in parallel in the overturning frame, a second motor is installed at one end of the overturning frame, a second gear is installed on an output shaft of the second motor, a first gear is installed on the lead screw, the first gear is meshed with the second gear, a moving seat is movably installed on the guide rod, a nut is installed on the moving seat, and the nut is connected with the lead screw in threaded mode.
Description
Technical field
The utility model relates to a kind of the Yellow River special-purpose ice slush cutting machine of constructing a canal.
Background technology
When construct a canal in the Yellow River, need large-area ice cube on the river surface be cut into fragment, in case cause card ice Yong Shui phenomenon.But, there is not large-scale ice cube disintegrating apparatus at present, small-sized reducing mechanism is only arranged, for example the saw blade diameter is less than one meter the icepro machine of cutting, and causes the labour intensity of trash ice work big, inefficiency, is difficult to stop card and ices the Yong Shui phenomenon.In addition; Because the river surface ice sheet of the overwhelming majority is thicker; And the saw blade of existing disintegrating apparatus is less, and the sanction of disintegrating apparatus is cut the purpose that the degree of depth and dynamics can't reach actual cutting and grinding ice cube, therefore; Existing disintegrating apparatus can only use as the aid of the work of opening ice of constructing a canal, and the main means of constructing a canal that open ice then can only be adopted the high explosion of dangerous property.
Efficient height, intensity of workers are little though large-scale ice cube disintegrating apparatus opens ice, and are difficult to transportation, can't actually apply; Its main cause is: the first, because the little light cast-cutting saw slice of its quality is the convenient below that is positioned at equipment all the time of cutting, the saw blade mount pad that quality is big, various adjustment frames etc. are up; Cause the center of gravity of ice cube disintegrating apparatus higher; Therefore, the situation that the ice cube disintegrating apparatus is tumbled occurs, not only can cause disintegrating apparatus badly damaged with regular meeting in the process of motor vehicle traction; The progress that influence is opened ice and constructed a canal also can cause serious traffic accident; The second, because near the ground the riverbank mostly is uneven, soil block and dell are numerous, and saw blade is positioned at below, and therefore, saw blade was prone to and ground bumps saw blade is smashed when reducing mechanism walked to the river bank.For these reasons, realizing not having large-scale ice cube disintegrating apparatus.
The utility model content
The purpose of the utility model provides a kind of the Yellow River special-purpose ice slush cutting machine of constructing a canal, and it can effectively cut the ice cube of the Yellow River river surface overwhelming majority, and can be drawn by motor vehicle, and convenient transportation can solve the problem that present technology exists.
The purpose of the utility model realizes through following technical scheme: the Yellow River special-purpose ice slush cutting machine of constructing a canal; Comprise portal frame; Portal frame is connected and composed by two panels of top board and front and back, portal frame each side be provided with a wheel stand, two panels in front and back of wheel stand and portal frame are solidly connected; Each takes turns two main wheel framves of bottom fixed installation of stand, and main road wheel is installed on the every main wheel frame; Four hydraulic cylinders are installed in the portal frame, and the piston rod of hydraulic cylinder is connected with the top board of portal frame, between four hydraulic cylinders lifting support is installed; Rollover stand is installed in the lifting support; Rotating shaft of the each side installation of rollover stand, rollover stand is hinged through rotating shaft and lifting support, and gearbox and upset motor are installed on the lifting support; The power shaft of gearbox is connected with the output shaft of upset motor, and the output shaft of gearbox is fixedly connected with a rotating shaft; Parallel installation leading screw and guide rod in the rollover stand; One end of rollover stand is installed second motor, and second gear is installed on the output shaft of second motor, and first gear is installed on the leading screw; First gear and second gears engaged; Activity installation and moving seat on the guide rod moves seat and goes up the installation nut, and nut is connected with threads of lead screw; Move seat and go up the installation guide post, it is protruding that guide post is provided with limited block, and elevating bracket is installed on the guide post; Elevating bracket is between the protruding and mobile seat of limited block; The saw blade mounting rod is installed on the elevating bracket, first motor and rotating shaft are installed on the saw blade mounting rod, first sprocket wheel is installed on the output shaft of first motor; The saw blade and second sprocket wheel are installed in the rotating shaft, and second sprocket wheel is connected with first sprocket wheel through chain; Elevating bracket is processed by the bigger metal derby of quality, for saw blade provides pressure.
For further realizing the purpose of the utility model; Can also adopt following technical scheme to realize: the said wheel installed lifter plate on the stand; One end of lifter plate is hinged with the wheel stand, the upper articulation of the other end of lifter plate and accessory whorl frame, and secondary road wheel is installed in the bottom of accessory whorl frame; On lifter plate and the hinged turning cylinder of wheel stand the lifter plate gear is installed, the outside of hydraulic cylinder is provided with tooth bar, tooth bar and lifter plate gears engaged; When the bottom of tooth bar and lifter plate gears engaged, lifter plate is in level, and the accessory whorl chord position is in the main wheel frame outside, secondary road wheel and main road wheel coplane; When the top of tooth bar and lifter plate gears engaged, lifter plate is holded up, and the accessory whorl chord position is in wheel stand top, and secondary road wheel and wheel carrier seated connection touch.Electric lock is installed on the lifting support, and a keeper is respectively installed at the two ends of rollover stand, and one of them keeper cooperates the position of locking lifting support and rollover stand with the dead bolt of electric lock.The inboard of lifting support is provided with limited block, and limited block is positioned at the rotating shaft periphery, and is the quadrant arc, and the periphery of rotating shaft is provided with the rotating shaft locating piece, and the rotating shaft locating piece also is the quadrant arc bump, and the rotating shaft locating piece cooperates with limited block.One side of said lifting support is provided with guide pin bushing, on the top board of portal frame guide pillar is installed, and the bottom of guide pillar is fixedly connected with the wheel stand; Guide pillar cooperates with guide pin bushing.
The good effect of the utility model is: it can install the large-scale ice cube cutting equipment of diameter at three meters to six meters saw blade, can effectively cut most ice cubes of the Yellow River river surface, with its pulverizing.Its center of gravity is adjustable, when motor vehicle draws, can center of gravity be moved down, and can guarantee that saw blade can not damage because of moving down to bump with ground or ice face.It also is equipped with the accessory whorl frame; The accessory whorl frame can be when the cutting ice cube; Increase the mobile support saddle area of cutting machine, make cutting machine on the ice face, place or go more stablely, can fundamentally stop cutting machine coping saw blade cutting ice cube and the situation generation of tumbling; Thereby can significantly improve the operating efficiency of cutting machine, improve the security of work.It also has compactness simple for structure, cheap for manufacturing cost and manipulate easy advantage.
Description of drawings
Fig. 1 is the construct a canal structural representation of special-purpose ice slush cutting machine of the described the Yellow River of the utility model, and cutting machine described in the figure is convenient to lay and draw in folding collapsed state, and its center of gravity moves down to be convenient to keep balance in the motor vehicle traction, moves more steady; Fig. 2 is the construct a canal structural representation of special-purpose ice slush cutting machine of the described the Yellow River of the utility model, and cutting machine described in the figure can increase the stability of cutting ice slush in deployed condition; Fig. 3 is that the A of Fig. 2 is to the structure for amplifying sketch map; Fig. 4 is the B-B cross-sectional view of Fig. 3; Fig. 5 is that the C of Fig. 2 is to the structure for amplifying sketch map.
Numbers in the figure: a shaped frame 2 frame stand 3 wheel frame 4 wheel frame cavity 5 lift plate 6 walking round seven main wheel frame 8 main walking round nine lifting plate gear 10 tooth piston rod 11 of hydraulic cylinder 12 Article 13 elevator 14 moves the electric lock 15 block 17 block 16 lift stopper guide rod 18 bumps 19 first motor mounting rod 20 blade 23 blade 21 shaft 22 second sprocket chain drive sprocket 25 26 24 First guide 27 first gear 28 second gear 29 second motor 30 screw 31 guide sleeve 32 post 33 Tilting motor gearbox 36 35 34 stopper shaft 37 shaft positioning block 38 rotating shaft nut 40 39 hinged flip the seat frame 41.
The specific embodiment
The described the Yellow River of the utility model special-purpose ice slush cutting machine of constructing a canal; As depicted in figs. 1 and 2; Comprise portal frame 1, portal frame 1 is connected and composed by two panels of top board and front and back, portal frame 1 each side be provided with one the wheel stand 2; Wheel stand 2 is solidly connected with two panels in front and back of portal frame 1; Each takes turns two main wheel framves 7 of front and back, bottom fixed installation of stand 2, and main road wheel 8 is installed on the every main wheel frame 7, and wheel stand 2, main wheel frame 7 and main road wheel 8 connect and compose the mobile support saddle of said cutting machine.As shown in figures 1 and 3, four hydraulic cylinders 11 are installed in the portal frame 1, the piston rod 10 of hydraulic cylinder 11 is fixedly connected with the top board of portal frame 1; Lifting support 13 is installed between four hydraulic cylinders 11; Rollover stand 40 is installed in the lifting support 13, rotating shaft 36 of the each side installation of rollover stand 40, rollover stand 40 is hinged through rotating shaft 36 and lifting support 13; Rollover stand 40 can rotate around lifting support 13 through rotating shaft 36; Gearbox 35 and upset motor 33 are installed on the lifting support 13, and the power shaft of gearbox 35 is connected with the output shaft of upset motor 33, and the output shaft of gearbox 35 is fixedly connected with a rotating shaft 36; Parallel installation leading screw 30 and guide rod 26 in the rollover stand 40, an end of rollover stand 40 are installed on the output shaft of second motor, 29, the second motors 29 second gear 28 are installed; First gear 27 is installed on the leading screw 30; First gear 27 and 28 engagements of second gear, activity installation and moving seat 15 on the guide rod 26 moves seat 15 and can move along guide rod 26 straight lines; Move nut 39 is installed on the seat 15, nut 39 is threaded with leading screw 30; Move guide post 17 is installed on the seat 15; It is protruding 18 that guide post 17 is provided with limited block, and elevating bracket 16 is installed on the guide post 17, and elevating bracket 16 can slide up and down along guide post 17; Elevating bracket 16 is between limited block protruding 18 and mobile seat 15; Saw blade mounting rod 20 is installed on the elevating bracket 16, on the output shaft of installation first motor 19 and rotating shaft 21, the first motors 19 first sprocket wheel 24 is installed on the saw blade mounting rod 20; Installation saw blade 22 and second sprocket wheel, 23, the second sprocket wheels 23 are connected with first sprocket wheel 24 through chain 25 in the rotating shaft 21; Elevating bracket 16 is processed by the bigger metal derby of quality, for saw blade 22 provides pressure.The diameter of saw blade 22 is usually between three meters to six meters.
With said cutting machine by motor vehicle traction to the Yellow River during river surface, the said cutting machine contraction state that is in as shown in Figure 1, at this moment; The center of gravity of said cutting machine moves down; Move steadily, and saw blade 22 upwards; Can not cause damage even cutting machine and ground bump yet, guarantee saw blade 22 safety saw blade 22.
During cutting river surface ice cube, primer fluid cylinder pressure 11 moves on the hydraulic cylinder 11 pulling lifting supports 13; Move past in the journey last, upset motor 33 starts, and drives rotating shaft 36 through gearbox 35 and rotates; Rotating shaft 36 drives rollover stand 40 and turns over turnback, makes saw blade 22 upsets downwards, so that carry out cutting work.In rollover stand 40 switching processes, lifting support 13 continues to rise, and prevents that saw blade 22 from directly contacting with the ice face.After rollover stand 40 upset was accomplished, lifting support 13 slowly moved down, and started first motor, 19, the first motors 19 simultaneously and drove saw blades 22 rotations through first sprocket wheel 24, chain 25 and second sprocket wheel 23; When saw blade 22 continues to move down with lifting support after the ice face contacts 13, until moving seat 15 and till elevating bracket 16 contacts.After this, saw blade 22 continues rotation, and elevating bracket 16 is pressing saw blade 22 constantly to go deep in the ice cube downwards, till elevating bracket 16 and limited block protruding 18 contacts, accomplishes the work of once cutting.
Second motor 29, second gear 28, first gear 27, leading screw 30 and nut 39 connect and compose moves forward and backward mechanism and can drive saw blades 22 and move along guide rod 26 through moving seat 15 and elevating bracket 16, to enlarge the scope of cutting.After once cutting was accomplished, tractor capable of using spurred said cutting machine and moves to new cutting position to the left or to the right.
Like Fig. 1, Fig. 2 and shown in Figure 5, the said wheel installed lifter plate 5 on the stand 2, and an end of lifter plate 5 is hinged with wheel stand 2, the upper articulation of the other end of lifter plate 5 and accessory whorl frame 3, and secondary road wheel 6 is installed in the bottom of accessory whorl frame 3; On the hinged turning cylinder 38 of lifter plate 5 and wheel stand 2 lifter plate gear 9 is installed, the outside of hydraulic cylinder 11 is provided with tooth bar 12, tooth bar 12 and 9 engagements of lifter plate gear.As shown in Figure 2, when the bottom of tooth bar 12 and 9 engagements of lifter plate gear, lifter plate 5 is in level; Accessory whorl frame 3 is positioned at main wheel frame 7 outsides; Secondary road wheel 6 and main road wheel 8 coplanes, this moment, the area of mobile support saddle increased, and the stability of said cutting machine is convenient to carry out cutting work more by force.When cutting finishes, need be with said cutting machine be folding when packing up, along with moving up of hydraulic cylinder 11, lifter plate gear 9 drives lifter plate 5 and lifts under the effect of tooth bar 12, and lifter plate 5 moves to accessory whorl frame 3 and takes turns stand 2 tops.When the top of tooth bar 12 and 9 engagements of lifter plate gear, lifter plate 5 is holded up, and accessory whorl frame 3 is positioned at wheel stand 2 tops, secondary road wheel 6 with take turns stand 2 and contact.In hydraulic cylinder 11 uphill process, rollover stand 40 relative lifting supports 13 rotate 180 degree, make saw blade 22 recover position upwards again.Can offer accessory whorl frame inner chamber 4 in the accessory whorl frame 3; To reduce the weight of accessory whorl frame 3, can during in collapsed state, make the major part of lifter plate 5 be positioned at accessory whorl frame inner chamber 4 at said cutting machine simultaneously; To reduce the volume of said cutting machine, save the space of putting cutting machine.
For guaranteeing the fixed-site of rollover stand 40 and lifting support 13; Can not shake when as much as possible guaranteeing saw blade 22 cuttings; Extremely shown in Figure 3 like Fig. 1; Electric lock 14 is installed on the lifting support 13, and a keeper is respectively installed at the two ends of rollover stand 40, and one of them keeper cooperates the position of locking lifting support 13 and rollover stand 40 with the dead bolt of electric lock 14.When rollover stand 40 needs relative lifting support 13 to rotate, start electric lock 14, extract out in the keeper of the dead bolt of electric lock 14 by rollover stand 40, remove lifting support 13 rotations relatively of rollover stand 40 after the locking of rollover stand 40.After rotateing in place, start rollover stand 40, the dead bolt of rollover stand 40 and corresponding keeper are pegged graft, with lifting support 13 and rollover stand 40 lockings.
For preventing that rollover stand 40 relative lifting supports 13 from rotating the position; Like Fig. 3 and shown in Figure 4, the inboard of lifting support 13 is provided with limited block 34, and limited block 34 is positioned at rotating shaft 36 peripheries; And be the quadrant arc; The periphery of rotating shaft 36 is provided with rotating shaft locating piece 37, and rotating shaft locating piece 37 also is the quadrant arc bump, and rotating shaft locating piece 37 cooperates with limited block 34 makes rollover stand 40 lifting support 13 rotations 180 degree relatively.
As shown in Figure 3, a side of said lifting support 13 is provided with guide pin bushing 31, and guide pillar 32 is installed on the top board of portal frame 1, and the bottom of guide pillar 32 is fixedly connected with wheel stand 2; Guide pillar 32 cooperates the up-down to lifting support 13 to play the guiding role with guide pin bushing 31.
Claims (5)
1. the Yellow River special-purpose ice slush cutting machine of constructing a canal; It is characterized in that: comprise portal frame (1); Portal frame (1) is connected and composed by two panels of top board and front and back, portal frame (1) each side be provided with a wheel stand (2), wheel stand (2) is solidly connected with two panels in front and back of portal frame (1); Each takes turns bottom fixed installation two main wheel framves (7) of stand (2), and every main wheel frame (7) is gone up main road wheel (8) is installed; Four hydraulic cylinders (11) are installed in the portal frame (1); The piston rod (10) of hydraulic cylinder (11) is connected with the top board of portal frame (1); Lifting support (13) is installed between four hydraulic cylinders (11), rollover stand (40), a rotating shaft of the each side installation of rollover stand (40) (36) are installed in the lifting support (13); Rollover stand (40) is hinged through rotating shaft (36) and lifting support (13); Lifting support (13) is gone up gearbox (35) and upset motor (33) is installed, and the power shaft of gearbox (35) is connected with the output shaft of upset motor (33), and the output shaft of gearbox (35) is fixedly connected with a rotating shaft (36); Parallel installation leading screw (30) and guide rod (26) in the rollover stand (40); One end of rollover stand (40) is installed second motor (29), and second gear (28) is installed on the output shaft of second motor (29), and leading screw (30) is gone up first gear (27) is installed; First gear (27) and second gear (28) engagement; Guide rod (26) is gone up activity installation and moving seat (15), moves seat (15) and goes up installation nut (39), and nut (39) is threaded with leading screw (30); Move seat (15) and go up installation guide post (17); Guide post (17) is provided with limited block protruding (18); Guide post (17) is gone up elevating bracket (16) is installed, and elevating bracket (16) is positioned at limited block protruding (18) and moves between the seat (15), and elevating bracket (16) is gone up saw blade mounting rod (20) is installed; Saw blade mounting rod (20) is gone up first motor (19) and rotating shaft (21) is installed; First sprocket wheel (24) is installed on the output shaft of first motor (19), and rotating shaft (21) is gone up saw blade (22) and second sprocket wheel (23) is installed, and second sprocket wheel (23) is connected with first sprocket wheel (24) through chain (25); Elevating bracket (16) is processed by metal derby, for saw blade (22) provides pressure.
2. the Yellow River according to claim 1 special-purpose ice slush cutting machine of constructing a canal; It is characterized in that: the said stand (2) of taking turns is gone up installation lifter plate (5); One end of lifter plate (5) is hinged with wheel stand (2); The upper articulation of the other end of lifter plate (5) and accessory whorl frame (3), secondary road wheel (6) is installed in the bottom of accessory whorl frame (3); Lifter plate (5) is gone up with the hinged turning cylinder (38) of wheel stand (2) lifter plate gear (9) is installed, and the outside of hydraulic cylinder (11) is provided with tooth bar (12), tooth bar (12) and lifter plate gear (9) engagement; When the bottom of tooth bar (12) and lifter plate gear (9) engagement, lifter plate (5) is in level, and accessory whorl frame (3) is positioned at main wheel frame (7) outside, secondary road wheel (6) and main road wheel (8) coplane; When the top of tooth bar (12) and lifter plate gear (9) engagement, lifter plate (5) is holded up, and accessory whorl frame (3) is positioned at wheel stand (2) top, and secondary road wheel (6) contacts with wheel stand (2).
3. the Yellow River according to claim 1 special-purpose ice slush cutting machine of constructing a canal; It is characterized in that: lifting support (13) is gone up electric lock (14) is installed; A keeper is respectively installed at the two ends of rollover stand (40), and one of them keeper cooperates the position of locking lifting support (13) and rollover stand (40) with the dead bolt of electric lock (14).
4. the Yellow River according to claim 1 special-purpose ice slush cutting machine of constructing a canal; It is characterized in that: the inboard of lifting support (13) is provided with limited block (34); Limited block (34) is positioned at rotating shaft (36) periphery, and is the quadrant arc, and the periphery of rotating shaft (36) is provided with rotating shaft locating piece (37); Rotating shaft locating piece (37) also is the quadrant arc bump, and rotating shaft locating piece (37) cooperates with limited block (34).
5. the Yellow River according to claim 1 special-purpose ice slush cutting machine of constructing a canal, it is characterized in that: a side of said lifting support (13) is provided with guide pin bushing (31), and guide pillar (32) is installed on the top board of portal frame (1), and the bottom of guide pillar (32) is fixedly connected with wheel stand (2); Guide pillar (32) cooperates with guide pin bushing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202008423U CN202119177U (en) | 2011-06-15 | 2011-06-15 | Ice cutting machine special for opening up of Yellow River |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202008423U CN202119177U (en) | 2011-06-15 | 2011-06-15 | Ice cutting machine special for opening up of Yellow River |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119177U true CN202119177U (en) | 2012-01-18 |
Family
ID=45460238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202008423U Expired - Lifetime CN202119177U (en) | 2011-06-15 | 2011-06-15 | Ice cutting machine special for opening up of Yellow River |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261781A (en) * | 2011-06-15 | 2011-11-30 | 张建怀 | Ice cutting machine special for breaking ice in Yellow River |
-
2011
- 2011-06-15 CN CN2011202008423U patent/CN202119177U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261781A (en) * | 2011-06-15 | 2011-11-30 | 张建怀 | Ice cutting machine special for breaking ice in Yellow River |
| CN102261781B (en) * | 2011-06-15 | 2013-05-08 | 张建怀 | Ice cutting machine special for breaking ice in Yellow River |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120118 Effective date of abandoning: 20130508 |
|
| RGAV | Abandon patent right to avoid regrant |