CN201816140U - Mortar vehicle and extending discharge device therefor - Google Patents
Mortar vehicle and extending discharge device therefor Download PDFInfo
- Publication number
- CN201816140U CN201816140U CN2010205458494U CN201020545849U CN201816140U CN 201816140 U CN201816140 U CN 201816140U CN 2010205458494 U CN2010205458494 U CN 2010205458494U CN 201020545849 U CN201020545849 U CN 201020545849U CN 201816140 U CN201816140 U CN 201816140U
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- mortar vehicle
- mortar
- finished product
- drawing mechanism
- discharge bucket
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Abstract
The utility model discloses a mortar vehicle and an extending discharge device therefor. The extending discharge device comprises a finished product discharge hopper connected with the extending ends of more than one horizontal extending components fixedly connected on an upper rack of the mortar vehicle. The mortar vehicle comprises a mortar vehicle chassis, an upper part fixed on the chassis by the upper rack of the mortar vehicle and the extending discharge device. The utility model has the advantages of simple and compact structure, low cost, wide range of application, capabilities of greatly improving the construction efficiency and saving the construction cost of the mortar vehicle while ensuring steady and fast discharge of the mortar vehicle, and the like, and is simple and convenient in operation,.
Description
Technical field
The utility model is mainly concerned with the mortar apparatus field, refers in particular to a kind of mortar vehicle.
Background technology
In the ballastless track high-speed railway work progress, need perfusion a kind of special asphalt cement mortar (CA mortar or BZM mortar) between ballastless track concrete bearing bed and track plate inner chamber, this mortar is mainly formed according to certain technological process system of mixing by compositions such as pitch, water, dry powder, additives.For convenience, the mortar with stirring is poured into track plate inner chamber in time, adopts mobile asphalt cement mortar car (abbreviation mortar vehicle) to carry out the production and the perfusion work of mortar both at home and abroad usually.Mortar vehicle is mainly reached to go up to adorn partly by traction headstock, semi-trailer trailer chassis, vehicle levelling device to be formed, wherein going up the dress part is the van-type structure, inside comprises storage, conveying and the metering system of materials such as dry powder, water, pitch, additive, cleaning device, mixer and finished product material drawing mechanism.During mortar vehicle work, conveying device stirs various mass transport to the mixer that is positioned at the compartment afterbody, mix the Dump gate of mortar bottom mixer that makes and enter the finished product discharge bucket, the finished product discharge bucket is given rise to certain altitude by lifting device then, makes asphalt cement mortar be injected in the track plate inner chamber by the outlet of discharge bucket bottom under the effect of gravity.
As depicted in figs. 1 and 2, in the structure of traditional mortar vehicle, on the frame 1 of installing be placed on the chassis of semi-trailer 9, mixer 2 places the afterbody of installation frame 1.Travel or during the mixer discharging, this moment, the piston rod of elevating ram 4 was in compressive state, made lift arm 3 be in vertical position when mortar vehicle, discharge bucket 7 is fitted with mixer discharging opening 15 under the effect of compressed oil cylinder 5.The top of discharge bucket 7 is provided with elastic caoutchouc circle 10, and mortar leaks when being used to prevent mixer 2 dischargings.Afterbody bumper 6 is fixed on the lift arm 3, can play the hull back protective action.
When mortar vehicle is carried out the perfusion of mortar, connect grouting hose 13 by snap joint 11 for discharge bucket 7, this moment, the piston rod of elevating ram 4 stretched out, and gradually lift arm 3 was lifted, and discharge bucket 7 maintenance levels are guaranteed in compressed oil cylinder 5 actions simultaneously.When discharge bucket 7 rises to when height grouting, the Pneumatic butterfly valve of discharge bucket 7 bottoms is opened, and mortar enters into the grouting place of appointment through grouting hose 13 and grouting 14 under the gravity effect.The reductor 8 of discharge bucket 7 bottoms is in running order all the time in the filling process, drives the stirring vane rotation in the finished product discharge bucket, guarantees that the mortar discharging in the hopper is complete.
Mortar vehicle when work, must guarantee that finished product discharge bucket level dumps out to prevent mortar.Owing to all adopted levelling device on the existing mortar vehicle chassis, make mortar vehicle on guaranteeing on the rugged road surface, adorn the whole maintenance level of part, therefore just need the finished product discharge bucket with respect to adorning part level all the time on the whole mortar vehicle.From Fig. 1, Fig. 2 as can be known, when elevating ram 4 work, compressed oil cylinder 5 needs accurately action to guarantee discharge bucket 7 tops level all the time.The patent No. is the level control device that patent that CN201009365, name are called " a kind of mortar vehicle finished product storage bin hopper that level control device is housed " has proposed to detect by obliquity sensor finished product discharge bucket gradient, the action of the gradient control ratio reversal valve by detecting hopper in real time, thus the movement velocity of control compressed oil cylinder is guaranteed finished product discharge bucket level.But because the spool of reversal valve is a sliding valve structure, be easy to generate leakage during work, cause this device stability relatively poor, in case when reworking after a period of time that quits work, corresponding electrical control parameter need reset.The patent No. is all to have mentioned a kind of method that adopts servo-cylinder that compressed oil cylinder is accurately controlled in the patent of CN201009370 and CN201086360, its thought be lift arm and on installation a servo-cylinder is set between the frame, its size and stroke and compressed oil cylinder are identical, and the oil-in of this servo-cylinder links to each other with oil-out with the oil-in of compressed oil cylinder respectively with oil-out simultaneously.By the installation site of accurate Calculation servo-cylinder, make that servo-cylinder can be controlled compressed oil cylinder all the time in the lift arm motion process accurately to move, thereby guarantee finished product discharge bucket level.The control effect of this device is better than the method that the CN201009365 patent is adopted, but needs to calculate in a large number the stroke and the installation site of servo-cylinder, and installation accuracy is required very high, in addition in case let out in taking place between two oil cylinders and be difficult for investigation.
In addition, as shown in Figure 1, existing mortar vehicle by discharge bucket 7 tops elastic caoutchouc circle 10 and the discharge port on the frame between friction sealed when preventing mixer 2 dischargings mortar leak, if rubber ring elasticity is better, then sealing effectiveness is better, but wearing and tearing are very fast, needs often to change rubber ring; If the hardness of rubber ring is higher, then its wearability is improved, but sealing effectiveness is relatively poor, and comes off easily and after the discharging opening collision.
Limited by a variety of causes, the ballastless track high-speed railway is mainly based on the overpass construction at present, because mortar vehicle can not be travelled on the railway overpass, therefore be the perfusion of directly carrying out asphalt cement mortar by the finished product discharge bucket under the few cases, but earlier with finished product discharge bucket lifting certain altitude, mortar is discharged to (middle rotating bucket also need be equipped with reductor, stirring vane and control valve) in the special middle rotating bucket from discharge bucket, rotating bucket is sling and is carried out the perfusion of mortar in will being somebody's turn to do with crane then.Because the finished product discharge bucket can't carry out fast quick-detach, so this process need finished product discharge bucket and middle two kinds of grouting containers of rotating bucket, construction cost is higher, and needs the more time of cost in the mortar transfer process, thereby causes efficiency of construction lower.
The utility model content
The technical problems to be solved in the utility model just is: at the technical problem that prior art exists, the utility model provide a kind of simple and compact for structure, with low cost, easy and simple to handle, wide accommodation, guarantee the mortar vehicle discharging steadily and the mortar vehicle that can improve the efficiency of construction of mortar vehicle fast simultaneously greatly and save construction cost with flexible drawing mechanism and mortar vehicle thereof.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of mortar vehicle comprises the finished product discharge bucket with flexible drawing mechanism, it is characterized in that: described finished product discharge bucket links to each other with the flexible end that is fixed in the horizontal telescopic component on the installation frame on the mortar vehicle more than.
As further improvement of the utility model:
Described horizontal telescopic component comprises and is fixed on the mortar vehicle basic arm, the horizontal telescopic oil cylinder on the installation frame and is sheathed on the above telescopic arm of one-level in the basic arm successively, described basic arm be fixed in mortar vehicle on the mounting rail of installing on the frame be connected.
Be arranged with installing plate on the lateral wall of described basic arm, described installing plate is fixed on the mounting rail by connector.
Be provided with the gib block more than between described basic arm and the adjacent expansion arm and between the adjacent expansion arm.
The flexible end of described horizontal telescopic component is provided with connected body, is equiped with the elevating ram assembly of vertically arranging on the described connected body, and described finished product discharge bucket is supported on the flexible end of described elevating ram assembly.
The flexible end of described elevating ram assembly is provided with gripper shoe, and described gripper shoe is provided with and is used for cooperating with the finished product discharge bucket alignment pin of location.
Described elevating ram assembly is arranged in the connected body and the lateral wall of elevating ram assembly is fixed on the connected body.
End towards the mortar vehicle afterbody on the described connected body is provided with bumper.
Be equiped with automobile tail light and reflector on the described bumper.
The utility model further discloses a kind of mortar vehicle, comprises the mortar vehicle chassis, is fixed in upward adorning on the mortar vehicle chassis by installation frame on the mortar vehicle, it is characterized in that: also comprise the flexible drawing mechanism of above-mentioned any one mortar vehicle.
Snap joint and hand-operated valve that described finished product discharge bucket comprises bucket body, is installed in the rabbling mechanism in the bucket body and is positioned at bucket body discharging buckle.
Described bucket body is provided with more than one hanger.
Described bucket body is provided with and is used for cooperating with the flexible end of horizontal telescopic component the positioning seat of location more than one.
Described bucket body feed hole edges place is provided with elastic sealing gasket.
Compared with prior art, advantage of the present utility model is:
1, mortar vehicle of the present utility model flexible drawing mechanism and mortar vehicle thereof, simple and compact for structure, with low cost, horizontal telescopic component one end is rigidly connected on the installation frame and the flexible mode of employing level, the problem that discharge bucket can not the maintenance level when thoroughly having solved the mortar vehicle construction;
2, mortar vehicle of the present utility model flexible drawing mechanism and mortar vehicle thereof, the finished product discharge bucket adopts new design, and this finished product discharge bucket location has the characteristics of original finished product discharge bucket and middle rotating bucket concurrently fast, both can be in the milk in the original place, and rotating bucket uses in also can serving as;
3, mortar vehicle of the present utility model flexible drawing mechanism and mortar vehicle thereof, on carrying out overpass or in the tunnel during ballastless track construction, owing to need not mortar is carried out transfer, so the more original drawing mechanism of efficient has a distinct increment, and can reduce the quantity of grouting container, reduce construction cost;
4, mortar vehicle of the present utility model adopts between discharge bucket and the discharge port and compresses hermetically-sealed construction with flexible drawing mechanism and mortar vehicle thereof, original relatively friction sealed structure, and sealing property is greatly enhanced;
5, mortar vehicle of the present utility model flexible drawing mechanism and mortar vehicle thereof, by being installed in the bumper of flexible drawing mechanism afterbody, no matter vehicle travels still all can provide effective security protection to mortar vehicle under the construction state, and the bumper of original drawing mechanism can only provide driving that protection is installed.
Description of drawings
Fig. 1 for existing mortar vehicle travel or mixer discharging state under structural representation;
Fig. 2 is the existing structural representation of mortar vehicle under the grouting state;
To be mortar vehicle that the flexible drawing mechanism of the utility model is installed travelling or the structural representation of flexible drawing mechanism during the mixer discharging Fig. 3;
To be mortar vehicle that the flexible drawing mechanism of the utility model is installed travelling or backsight structural representation during the mixer discharging Fig. 4;
Fig. 5 is an installation frame connection diagram on horizontal telescopic component and the mortar vehicle in the utility model;
Fig. 6 is the structure for amplifying schematic diagram of installation frame junction on horizontal telescopic component and the mortar vehicle;
Structural representation when Fig. 7 stretches out for telescopic arm in the horizontal telescopic component;
Plan structure schematic diagram when Fig. 8 stretches out for telescopic arm in the horizontal telescopic component;
Structural representation when Fig. 9 works for the elevating ram assembly;
Figure 10 is the backsight structural representation of mortar vehicle when directly carrying out mortar injection with the finished product discharge bucket;
Figure 11 is the structural representation of horizontal telescopic component and elevating ram assembly in the specific embodiment;
Figure 12 is a finished product discharge bucket structural representation in the specific embodiment.
The specific embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
As shown in Figure 3, mortar vehicle of the present utility model comprises finished product discharge bucket 18 with flexible drawing mechanism, and finished product discharge bucket 18 links to each other with the flexible end that is fixed in the horizontal telescopic component 20 on the installation frame 1 on the mortar vehicle more than.The fixed form of installation frame 1 can be thread connection or welding on horizontal telescopic component 20 and the mortar vehicle.Installation frame 1 is placed on the mortar vehicle chassis 9 on the mortar vehicle, and mixer 2 places the afterbody of installation frame 1 on the mortar vehicle, and its below is provided with discharge port 16.Adopted levelling device on the mortar vehicle chassis 9, made that installation frame 1 can remain level (not giving unnecessary details at this) on the mortar vehicle.
In the present embodiment, horizontal telescopic component 20 be horizontally fixed on the bottom of installation frame 1 along vehicle heading by mounting rail 21, it stretches out the afterbody that direction is pointed to mortar vehicle chassis 9.The front end of horizontal telescopic component 20 is provided with the elevating ram assembly 19 that axis direction is a vertical direction, and finished product discharge bucket 18 can be placed in the top of elevating ram assembly 19, and the front end of horizontal telescopic component 20 also is equipped with a bumper 17 simultaneously.Bumper 17 is by being bolted to the front end of horizontal telescopic component 20, and tail shape can be equipped with the automobile tail light 172 and the reflector 171 that satisfy the state compulsion authentication requesting referring to Fig. 4 on it.But the arrangement mode independent assortment of light fixture is not limited to a kind of compound mode shown in the figure.
Horizontal telescopic component 20 is two and about the median plane symmetric arrangement of mortar vehicle, the detailed mounting structure schematic diagram of horizontal telescopic component 20 can be with reference to Fig. 3, Fig. 5 and Fig. 6.Each horizontal telescopic component 20 includes and is fixed on the mortar vehicle basic arm 201, the horizontal telescopic oil cylinder 204 on the installation frame 1 and is sheathed on the above telescopic arm of one-level in the basic arm 201 successively, basic arm 201 be fixed in mortar vehicle on the mounting rail 21 of installing on the frame 1 be connected.As Fig. 5 and shown in Figure 11, in the present embodiment, horizontal telescopic component 20 is a telescopic arm by basic arm 201, first segment telescopic arm 202(mainly), connected body 209 with and inner telescopic oil cylinder 204, piston rod 205, first cylinder support 203, second cylinder support 206 form.Referring to Fig. 6, the cross sectional shape of basic arm 201, first segment telescopic arm 202 is the rectangle cavity ring, and the sectional dimension of basic arm 201 is bigger, and first segment telescopic arm 202 can be placed on wherein and have the gap, and clearance distance all equates all around.Move along straight path when making that first segment telescopic arm 202 is flexible, be provided with four gib blocks 207 between first segment telescopic arm 202 and the basic arm 201.The material of gib block 207 can be a steel plate, also can be wear-resisting vulcanie.Be symmetrically welded with installing plate 208 on the both sides shell of basic arm 201, installing plate 208 then is fixed on the mounting rail 21 by bolt 22, spring washer 23 and nut 24.Mounting rail 21 has 3 in the utility model, and is parallel to each other each other, and the two ends of every mounting rail 21 are welded on the installation frame 1, thereby makes basic arm 201 be fixed on the mortar vehicle on the installation frame 1.
As shown in figure 11, telescopic oil cylinder 204 and piston rod 205 are arranged on the telescopic arm inner chamber, wherein an end of telescopic oil cylinder 204 is hinged with first cylinder support 203 that is fixed on the connected body 209, one end of piston rod 205 is then hinged with second cylinder support 206, and second cylinder support 206 is fixed on the frame 1 of installing on the mortar vehicle.Because connected body 209 is fixed on the front end of first segment telescopic arm 202, therefore when piston rod 205 stretches, telescopic oil cylinder 204 can drive first segment telescopic arm 202 and finish and stretch out and contractile motion.Certainly, also can the piston rod 205 and first cylinder support 203 is hinged, the telescopic oil cylinder 204 and second cylinder support 206 are hinged, and the function that is realized is just the same.In the present embodiment, be fixed in the connected body 209 of telescopic arm front end, be processed with screwed hole on its plane, be used for installation insurance thick stick 17 by the car body outside; Its inner vertical direction has elevating ram assembly 19 to pass, and cylinder body 191 outer rings of elevating ram assembly are fixed on the connected body 209.The elevating ram piston rod 192 of elevating ram assembly 19 is positioned at cylinder body 191 tops, and a gripper shoe 193 is fixed at its top.Gripper shoe 193 is vertical with the axis direction of elevating ram piston rod 192, and its plan view shape can be circular, square or other shape.The axial direction of gripper shoe 193 upper edge oil cylinders is provided with alignment pin 194, and the lower end of this alignment pin 194 is cylindrical, and the top is conical.
The utility model further provides a kind of mortar vehicle, comprises mortar vehicle chassis 9, is fixed in upward adorning on the mortar vehicle chassis 9 by installation frame 1 on the mortar vehicle, and it also comprises the flexible drawing mechanism of above-mentioned mortar vehicle.
As shown in figure 12, in the present embodiment, finished product discharge bucket 18 can satisfy transfer and the required function of cast mortar.Finished product discharge bucket 18 mainly comprises bucket body 181, rabbling mechanism, hand-operated valve 185, snap joint 11, elastic sealing gasket 183, hanger 182, positioning seat 184 and waterproof socket 187.Rabbling mechanism comprises stirring vane 186 and reductor 8, and stirring vane 186 is installed in the base plate center of bucket body 181 inside, is driven by bucket body 181 outer reductors 8.The base plate of finished product discharge bucket 18 is certain angle of inclination, and it is complete to be convenient to the mortar discharging.Hand-operated valve 185 and snap joint 11 are installed in the discharging opening position of finished product discharge bucket 18 successively, the discharging that hand-operated valve 185 is used to control finished product discharge bucket 18 whether, snap joint 11 is used for loading and unloading fast grouting hose 13.The edge of charging aperture is equipped with a circle elastic sealing gasket 183 on the bucket body 181, when the bottom that finished product discharge bucket 18 is sent to mixer 2 connects material, under the effect of elevating ram assembly 19, elastic sealing gasket 183 can be realized fitting tightly with the discharge port 16 of mixer 2, and mortar leaks when preventing the mixer discharging.The uniform hanger 182 that is welded with around the bucket body 181 of finished product discharge bucket 18, and near bucket body 181 top edges, fix a pair of positioning seat 184.The shape of alignment pin 194 is identical on positioning seat 184 cavity shape sizes and the elevating ram assembly 19, is matched in clearance between the two.In the present embodiment because two horizontal telescopic components 20 are arranged, therefore just include two elevating ram assemblies 19, the centre distance of alignment pin 194 is identical on the centre bore of such two positioning seats 184 distance and two the elevating ram assemblies 19, therefore finished product discharge bucket 18 can be placed on the gripper shoe 193 at elevating ram piston rod 192 tops finished product discharge bucket 18 maintenance levels.Positioning seat 184 is arranged at an angle with hanger 182, is not interfered each other.Since finished product discharge bucket 18 connect material, stirring vane 186 must keep stirring constantly in the processes such as transfer, grouting, bucket body 181 bottoms of finished product discharge bucket 18 are fixed with a waterproof socket 187 and are used for external power supply for this reason, the opening of waterproof socket 187 down, the back of plug links by cable 188 connection box for motor with reductor 8.When finished product discharge bucket 18 directly was in the milk work, the output that waterproof socket 187 can be directly with mortar vehicle carries generator connected; Go to other place when being in the milk work when finished product discharge bucket 18 needs be hung, waterproof socket 187 can connect with other independent power supply.
When mortar vehicle was travelled, horizontal telescopic component 20 and elevating ram assembly 19 shrank fully, and installation frame 1 afterbody can carry out security protection to the mortar vehicle afterbody on the afterbody of bumper 17 and the mortar vehicle in a plane.Finished product discharge bucket 18 can be placed on the gripper shoe 193 at elevating ram assembly 19 tops at this moment, also can be consigned by other vehicle separately.
When the mixer 2 of mortar vehicle carried out discharging, as shown in Figure 3, finished product discharge bucket 18 need be placed on the gripper shoe 193 at elevating ram assembly 19 tops, and horizontal telescopic component 20 is in complete contraction state.This moment, the elastic sealing gasket 183 at finished product discharge bucket 18 tops fitted tightly with the discharge port 16 of mixer 2 under the effect of elevating ram assembly 19, and mortar spatters outward when avoiding discharging.The mixer 2 of mortar vehicle is in discharge process, and the hand-operated valve 185 of finished product discharge bucket 18 cuts out, and reductor 8 drives 186 pairs of mortars of stirring vane all the time and stirs, and avoids mortar that precipitation or segregation take place.
After mixer 2 dischargings finished, as shown in Figure 7 and Figure 8, the horizontal telescopic component 20 of mortar vehicle stretched out under the oil cylinder effect, and finished product discharge bucket 18 is stretched out on the mortar vehicle outside the dress.At this moment, if carry out the perfusion work of ballastless track on the overpass, then can directly rope 25 be fixed on the hanger 182 of finished product discharge bucket 18, use crane hook 26 that finished product discharge bucket 18 cast of carrying out mortar to the appointment station of slinging is got final product.In order to enhance productivity, after the finished product discharge bucket 18 of filling mortar hung away, the finished product discharge bucket 18 that can place again at elevating ram assembly 19 tops, horizontal then telescopic component 20 shrinks, the discharge bucket of sky is delivered to discharge port 16 belows of mixer 2, wait for the next discharging of mixer 2.If the cast station just near mortar vehicle and physical features lower, then the elevating ram piston rod 192 of elevating ram assembly 19 can be stretched out, finished product discharge bucket 18 is lifted to certain altitude, install grouting hose 13 and grouting 14 by snap joint 11 for it, directly carry out the perfusion of mortar, at this moment duty such as Fig. 9 and shown in Figure 10.After mortar cast in the finished product discharge bucket 18 finishes, take off grouting hose 13 by snap joint 11, elevating ram assembly 19 shrinks fully, and horizontal then telescopic component 20 shrinks, the finished product discharge bucket 18 of sky is delivered to discharge port 16 belows of mixer 2, wait for the next discharging of mixer 2.When finished product discharge bucket 18 carried out mortar injection, hand-operated valve 185 was opened, and reductor 8 still drives stirring vane 186 and rotates, so that the mortar discharging in will struggling against is complete.
Below only be preferred implementation of the present utility model, protection domain of the present utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.
Claims (14)
1. a mortar vehicle comprises finished product discharge bucket (18) with flexible drawing mechanism, it is characterized in that: described finished product discharge bucket (18) links to each other with the flexible end of horizontal telescopic component (20) on being fixed in the frame (1) of installing on the mortar vehicle more than one.
2. the flexible drawing mechanism of mortar vehicle according to claim 1, it is characterized in that: described horizontal telescopic component (20) comprises basic arm (201), the horizontal telescopic oil cylinder (204) that is fixed on the frame (1) of installing on the mortar vehicle and is sheathed on the above telescopic arm of one-level in the basic arm (201) successively, described basic arm (201) be fixed in mortar vehicle on the mounting rail (21) of installing on the frame (1) be connected.
3. the flexible drawing mechanism of mortar vehicle according to claim 2, it is characterized in that: be arranged with installing plate (208) on the lateral wall of described basic arm (201), described installing plate (208) is fixed on the mounting rail (21) by connector.
4. mortar vehicle according to claim 2 is characterized in that: be provided with the gib block (207) more than between described basic arm (201) and the adjacent expansion arm and between the adjacent expansion arm with flexible drawing mechanism.
5. according to claim 1 or the flexible drawing mechanism of 2 or 3 or 4 described mortar vehicle, it is characterized in that: the flexible end of described horizontal telescopic component (20) is provided with connected body (209), be equiped with the elevating ram assembly of vertically arranging (19) on the described connected body (209), described finished product discharge bucket (18) is supported on the flexible end of described elevating ram assembly (19).
6. the flexible drawing mechanism of mortar vehicle according to claim 5, it is characterized in that: the flexible end of described elevating ram assembly (19) is provided with gripper shoe (193), and described gripper shoe (193) is provided with and is used for cooperating with finished product discharge bucket (18) alignment pin (194) of location.
7. the flexible drawing mechanism of mortar vehicle according to claim 5, it is characterized in that: described elevating ram assembly (19) is arranged in the connected body (209) and the lateral wall of elevating ram assembly (19) is fixed on the connected body (209).
8. the flexible drawing mechanism of mortar vehicle according to claim 5, it is characterized in that: the end that described connected body (209) is gone up towards the mortar vehicle afterbody is provided with bumper (17).
9. mortar vehicle according to claim 8 is characterized in that: be equiped with automobile tail light (172) and reflector (171) on the described bumper (17) with flexible drawing mechanism.
10. a mortar vehicle comprises mortar vehicle chassis (9), is fixed in upward adorning on the mortar vehicle chassis (9) by the frame of installing on the mortar vehicle (1), it is characterized in that: also comprise the flexible drawing mechanism of mortar vehicle any in the aforesaid right requirement 1～9.
11. mortar vehicle according to claim 10 is characterized in that: snap joint (11) and hand-operated valve (185) that described finished product discharge bucket (18) comprises bucket body (181), is installed in the rabbling mechanism in the bucket body (181) and is positioned at bucket body (181) discharging opening place.
12. mortar vehicle according to claim 11 is characterized in that: described bucket body (181) is provided with more than one hanger (182).
13. mortar vehicle according to claim 11 is characterized in that: described bucket body (181) is provided with and is used for cooperating with the flexible end of horizontal telescopic component (20) positioning seat (184) of location more than one.
14. mortar vehicle according to claim 11 is characterized in that: described bucket body (181) feed hole edges place is provided with elastic sealing gasket (183).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205458494U CN201816140U (en) | 2010-09-28 | 2010-09-28 | Mortar vehicle and extending discharge device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205458494U CN201816140U (en) | 2010-09-28 | 2010-09-28 | Mortar vehicle and extending discharge device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816140U true CN201816140U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205458494U Expired - Fee Related CN201816140U (en) | 2010-09-28 | 2010-09-28 | Mortar vehicle and extending discharge device therefor |
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| CN (1) | CN201816140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947817A (en) * | 2010-09-28 | 2011-01-19 | 三一重工股份有限公司 | Expansion discharging device for mortar vehicle and mortar vehicle |
-
2010
- 2010-09-28 CN CN2010205458494U patent/CN201816140U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947817A (en) * | 2010-09-28 | 2011-01-19 | 三一重工股份有限公司 | Expansion discharging device for mortar vehicle and mortar vehicle |
| WO2012041078A1 (en) * | 2010-09-28 | 2012-04-05 | 湖南三一智能控制设备有限公司 | Telescopic discharging device for mortar vehicle and mortar vehicle |
| CN101947817B (en) * | 2010-09-28 | 2012-11-07 | 三一重工股份有限公司 | Expansion discharging device for mortar vehicle and mortar vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20130928 |