CN203069069U - Chain-type tube conveying device for loading hose - Google Patents
Chain-type tube conveying device for loading hose Download PDFInfo
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- CN203069069U CN203069069U CN 201320063330 CN201320063330U CN203069069U CN 203069069 U CN203069069 U CN 203069069U CN 201320063330 CN201320063330 CN 201320063330 CN 201320063330 U CN201320063330 U CN 201320063330U CN 203069069 U CN203069069 U CN 203069069U
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- China
- Prior art keywords
- chain
- wheel
- loading hose
- shaped wheel
- conveying device
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Abstract
The utility model discloses a chain-type tube conveying device for a loading hose. The tube conveying device adopts the structure that a movable housing (2) is arranged above a fixed housing (1); a row of first V-shaped wheels (3) is arranged in the movable housing in the horizontal direction; each first V-shaped wheel (3) is sleeved with a corresponding first axle (4); two adjacent first axles (4) are connected through a first chain mechanism; a row of second V-shaped wheels (5) is arranged in the fixed housing in the horizontal direction; each second V-shaped wheel (5) is sleeved with a corresponding second axle (6); and two adjacent second axles (6) are connected through a second chain mechanism. The tube conveying device provided by the utility model can realize automatic tube conveying and tube returning, on one hand, has a simple structure, is convenient for operation, is high in efficiency and reduces labor intensity of workers, on the other hand, ensures filling uniformity of explosive materials in a gun bore, guarantees conveying stability of the loading hose, and can improve the conveying quality of the loading hose.
Description
Technical field
The utility model belongs to the dynamite charge technical field of underground engineering, specifically, relates in particular to a kind of sending pipe and moving back pipe unit of underground engineering commercial explosive loading hose that be applicable to.
Background technology
Two kinds of charging means of the general employing of the bursting work of underground mine, a kind of is mechanized charging, a kind of is the manual charging.The domestic manpower that generally adopts send pipe at present, because of loading hose length long, weight is big, the big gun hole depth, hand labor intensity is big, loading rate is low, danger is big, cost is high, and can't guarantee the uniformity of dynamite charge in the big gun hole, causes the explosive returning charge easily, reduce demolition effect, polluted environment.
The utility model content
Technical problem to be solved in the utility model is to provide the chain-type loading hose pipe-conveying device of a kind of simple and convenient and good stability
The technical solution of the utility model is as follows: a kind of chain-type loading hose pipe-conveying device, be provided with movable housing (2) in the top of stationary housing (1), be provided with one along left and right directions in this movable housing (2) and ranked first V shaped wheel (3), each first V shaped wheel (3) is set on corresponding first wheel shaft (4), connects by first link chain mechanism between the two adjacent first round axles (4); Be provided with one along left and right directions and ranked second V shaped wheel (5) in described stationary housing (1), each second V shaped wheel (5) is set on corresponding second wheel shaft (6), connects by second link chain mechanism between two adjacent second wheel shafts (6).
Adopt above technical scheme, with loading hose from top one ranked first V shaped wheel and below one ranked second between the V shaped wheel and pass through, the pipe shaft of loading hose is snapped in the V-shaped groove of corresponding V shaped wheel.Control the running of first link chain mechanism and second link chain mechanism, first wheel shaft and second wheel shaft are rotated towards opposite direction, such first V shaped wheel and first wheel shaft rotate synchronously, second V shaped wheel and second wheel shaft rotate synchronously, under the effect of frictional force between V shaped wheel and the loading hose, it is mobile to the left or to the right to drive loading hose, thereby realizes that loading hose carries in the big gun hole or return from the big gun hole.This shows that the utility model adopts the mechanization operation to realize sending pipe and moving back pipe of loading hose, and is easy and simple to handle, the efficient height, maneuverability has not only alleviated working strength of workers, and accurately can guarantee the uniformity of dynamite charge in the big gun hole because of transmission, effectively avoided the explosive returning charge.Simultaneously, the high level of synchronization of chain drive has guaranteed the stability that V shaped wheel rotates, and has correspondingly guaranteed the conveying stability of loading hose, has improved the conveying quality of loading hose.
Described first link chain mechanism is made of first drive sprocket (7), first chain (8) and first driven sprocket (9), first wheel shaft (4) at high order end is gone up suit first drive sprocket (7), all the other several first wheel shafts (4) are gone up suit first driven sprocket (9), be connected by first chain (8) between described first drive sprocket (7) and nearest first driven sprocket (9), also connect by first chain (8) between two adjacent first driven sprockets (9).Above structure forms many group driving-chains and carries out transmission in movable housing, increased tractive force, makes structure become compact, has reduced the bulk of structure, has saved production cost.
Described second link chain mechanism is made of second drive sprocket (7 '), second chain (8 ') and second driven sprocket (9 '), second wheel shaft (6) at high order end is gone up suit second drive sprocket (7 '), all the other several second wheel shafts (6) are gone up suit second driven sprocket (9 '), be connected by second chain (8 ') between described second drive sprocket (7 ') and nearest second driven sprocket (9 '), also connect by second chain (8 ') between two adjacent second driven sprockets (9 ').Above structure forms many group driving-chains and carries out transmission in stationary housing, increased tractive force, makes structure become compact, has reduced the bulk of structure, has saved production cost.
As preferably, four first wheel shafts (4) have been rotatably connected on the described movable housing (2); Four second wheel shafts (6) have been rotatably connected on the stationary housing (1).
The working face angle of described first V shaped wheel (3) and second V shaped wheel (5) equates, is 90 °.Above structure makes that the loading hose that is clipped in the middle can be evenly stressed at the four direction of flexible pipe circumference, the situation of having avoided loading hose to be crushed out of shape too greatly because of the pressure that is subjected to.
Working face at described first V shaped wheel (3) and second V shaped wheel (5) is provided with annular knurl, make the single line contact increase to multi-thread contact like this, increase the coefficient of friction between V shaped wheel and the loading hose, can effectively prevent V shaped wheel and loading hose generation relative motion.
Outside at described stationary housing (1) and movable housing (2) is provided with the pressure adjusting module, this pressure adjusting module is by compressing support (10), double-screw bolt (11), nut (12), compression spring (13) and sleeve (14) constitute, compress under the front and back side direction of support (10) and extend, each forms three legs (10a), the corresponding side surface of the bottom of this leg (10a) and stationary housing (1) fixes, described top and double-screw bolt (11) threaded engagement that compresses support (10), and locked by nut (12), the lower end of described double-screw bolt (11) is stretched in movable housing (2) the end face stationary sleeve (14), and the compressing of the lower surface of double-screw bolt (11) is on compression spring (13).Above structure can change the decrement of compression spring when rotating double-screw bolt, make leg drive stationary housing change in displacement up and down takes place, and can adjust V shaped wheel to the thrust of loading hose.The compression spring is contained in sleeve inner, has limited the relative displacement of left and right directions, better reliability.
Beneficial effect: the utility model can be realized sending pipe automatically and moving back pipe of loading hose, and one side is simple in structure, easy to operate, efficient is high, alleviated working strength of workers; On the other hand, can guarantee the uniformity of dynamite charge in the big gun hole, and can guarantee the conveying stability of loading hose, improve the conveying quality of loading hose.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of first V shaped wheel and associated components thereof.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, directly over stationary housing 1, be provided with movable housing 2, be provided with one along left and right directions in this movable housing 2 and ranked first V shaped wheel 3, the number of first V shaped wheel 3 is determined according to actual needs, can be two, three, five or other number, present embodiment is preferably four, and four first V shaped wheels 3 are on sustained height.Each first V shaped wheel 3 is set on the first corresponding wheel shaft 4, and first wheel shaft 4 is rotatably connected with movable housing 2, connects by first link chain mechanism between the two adjacent first round axles 4.Described first link chain mechanism is made of first drive sprocket 7, first chain 8 and first driven sprocket 9, suit first drive sprocket 7 on first wheel shaft 4 of high order end, this first wheel shaft 4 is by motor-driven, suit first driven sprocket 9 on its excess-three root first wheel shaft 4, be connected by first chain 8 between described first drive sprocket 7 and nearest first driven sprocket 9, also connect by first chain 8 between two adjacent first driven sprockets 9.
As shown in Figure 1 and Figure 2, in stationary housing 1, be provided with a number that ranked second V shaped wheel 5, the second V shaped wheels 5 along left and right directions and equate with first V shaped wheel 3, be four.Four second V shaped wheels 5 lay respectively at four first V shaped wheels 3 under, and four second V shaped wheels 5 are on sustained height.Described second V shaped wheel 5 is set on the second corresponding wheel shaft 6, connects by second link chain mechanism between two adjacent second wheel shafts 6.Described second link chain mechanism is made of second drive sprocket 7 ', second chain 8 ' and second driven sprocket 9 ', suit second drive sprocket 7 ' on second wheel shaft 6 of high order end, this second wheel shaft 6 is by motor-driven, suit second driven sprocket 9 ' on its excess-three root second wheel shaft 6, be connected by second chain 8 ' between described second drive sprocket 7 ' and nearest second driven sprocket 9 ', also connect by second chain 8 ' between two adjacent second driven sprockets 9 '.
As shown in Figure 1 and Figure 2, the working face angle of first V shaped wheel 3 and second V shaped wheel 5 equates, is 90 °.Working face at first V shaped wheel 3 and second V shaped wheel 5 is provided with annular knurl.Outside at described stationary housing 1 and movable housing 2 is provided with the pressure adjusting module, this pressure adjusting module is by compressing support 10, double-screw bolt 11, nut 12, compression spring 13 and sleeve 14 constitute, compress under the front and back side direction of support 10 and extend, each forms three leg 10a, the bottom of this leg 10a and the corresponding side surface of stationary housing 1 (leading flank or trailing flank) fix, described top and double-screw bolt 11 threaded engagement that compress support 10, and by nut 12 lockings, the lower end of described double-screw bolt 11 is stretched in the movable housing 2 end face stationary sleeve 14, and the lower surface of double-screw bolt 11 and the upper end butt that compresses spring 13, the tube end butt of the lower end of compression spring 13 and sleeve 14.
Operation principle of the present utility model is as follows:
With loading hose 15 from top one ranked first V shaped wheel 3 and below one ranked second between the V shaped wheel 5 and pass through, the pipe shaft of loading hose 15 is snapped in the V-shaped groove of corresponding V shaped wheel, first V shaped wheel 3 is supported by loading hose 15.Rotate by driven by motor first drive sprocket 7 and second drive sprocket 7 ', under the effect of first chain 8 and second chain 8 ', each first driven sprocket 9 and second driven sprocket 9 ' rotate together, and first wheel shaft 4 and second wheel shaft 6 are rotated towards opposite direction, such first V shaped wheel 3 and first wheel shaft 4 rotate synchronously, second V shaped wheel 5 and second wheel shaft 6 rotate synchronously, at V shaped wheel 3,5 and loading hose 15 between under the effect of frictional force, it is mobile to the left or to the right to drive loading hose 15, thereby realizes that loading hose carries in the big gun hole or return from the big gun hole.
Although below by reference to the accompanying drawings preferred embodiment of the present utility model is described; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic rather than determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite of the utility model aim and claim; can make multiple similar expression; as change the shape of V shaped wheel working face; perhaps change the V-arrangement angle of V shaped wheel; perhaps change the number of driven sprocket etc., such conversion all falls within the protection domain of the present utility model.
Claims (7)
1. chain-type loading hose pipe-conveying device, it is characterized in that: be provided with movable housing (2) in the top of stationary housing (1), be provided with one along left and right directions in this movable housing (2) and ranked first V shaped wheel (3), each first V shaped wheel (3) is set on corresponding first wheel shaft (4), connects by first link chain mechanism between the two adjacent first round axles (4); Be provided with one along left and right directions and ranked second V shaped wheel (5) in described stationary housing (1), each second V shaped wheel (5) is set on corresponding second wheel shaft (6), connects by second link chain mechanism between two adjacent second wheel shafts (6).
2. chain-type loading hose pipe-conveying device according to claim 1, it is characterized in that: described first link chain mechanism is made of first drive sprocket (7), first chain (8) and first driven sprocket (9), first wheel shaft (4) at high order end is gone up suit first drive sprocket (7), all the other several first wheel shafts (4) are gone up suit first driven sprocket (9), be connected by first chain (8) between described first drive sprocket (7) and nearest first driven sprocket (9), also connect by first chain (8) between two adjacent first driven sprockets (9).
3. chain-type loading hose pipe-conveying device according to claim 2, it is characterized in that: described second link chain mechanism is by second drive sprocket (7 '), second chain (8 ') and second driven sprocket (9 ') constitute, second wheel shaft (6) at high order end is gone up suit second drive sprocket (7 '), all the other several second wheel shafts (6) are gone up suit second driven sprocket (9 '), be connected by second chain (8 ') between described second drive sprocket (7 ') and nearest second driven sprocket (9 '), also connect by second chain (8 ') between two adjacent second driven sprockets (9 ').
4. chain-type loading hose pipe-conveying device according to claim 3, it is characterized in that: four first wheel shafts (4) have been rotatably connected on the described movable housing (2); Four second wheel shafts (6) have been rotatably connected on the stationary housing (1).
5. according to claim 1 or 2 or 3 or 4 described chain-type loading hose pipe-conveying devices, it is characterized in that: the working face angle of described first V shaped wheel (3) and second V shaped wheel (5) equates, is 90 °.
6. chain-type loading hose pipe-conveying device according to claim 5, it is characterized in that: the working face at described first V shaped wheel (3) and second V shaped wheel (5) is provided with annular knurl.
7. according to claim 1 or 6 described chain-type loading hose pipe-conveying devices, it is characterized in that: the outside at described stationary housing (1) and movable housing (2) is provided with the pressure adjusting module, this pressure adjusting module is by compressing support (10), double-screw bolt (11), nut (12), compression spring (13) and sleeve (14) constitute, compress under the front and back side direction of support (10) and extend, each forms three legs (10a), the corresponding side surface of the bottom of this leg (10a) and stationary housing (1) fixes, described top and double-screw bolt (11) threaded engagement that compresses support (10), and locked by nut (12), the lower end of described double-screw bolt (11) is stretched in movable housing (2) the end face stationary sleeve (14), and the compressing of the lower surface of double-screw bolt (11) is on compression spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063330 CN203069069U (en) | 2013-02-04 | 2013-02-04 | Chain-type tube conveying device for loading hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063330 CN203069069U (en) | 2013-02-04 | 2013-02-04 | Chain-type tube conveying device for loading hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069069U true CN203069069U (en) | 2013-07-17 |
Family
ID=48767847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063330 Expired - Lifetime CN203069069U (en) | 2013-02-04 | 2013-02-04 | Chain-type tube conveying device for loading hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532212A (en) * | 2021-08-20 | 2021-10-22 | 山西惠丰特种汽车有限公司 | Pipe feeder for on-site mixed explosive loading vehicle |
-
2013
- 2013-02-04 CN CN 201320063330 patent/CN203069069U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532212A (en) * | 2021-08-20 | 2021-10-22 | 山西惠丰特种汽车有限公司 | Pipe feeder for on-site mixed explosive loading vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |