CN201245185Y - Crawler type walking device of tank - Google Patents
Crawler type walking device of tank Download PDFInfo
- Publication number
- CN201245185Y CN201245185Y CNU2008201121408U CN200820112140U CN201245185Y CN 201245185 Y CN201245185 Y CN 201245185Y CN U2008201121408 U CNU2008201121408 U CN U2008201121408U CN 200820112140 U CN200820112140 U CN 200820112140U CN 201245185 Y CN201245185 Y CN 201245185Y
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- caterpillar block
- outside
- inboard
- wheel
- tooth
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- Expired - Fee Related
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Abstract
The utility model relates to a crawler unit of a tank. The crawler unit is respectively provided with inside creeper treads, outside creeper treads, an inside pedrail-driving wheel, an outside pedrail-driving wheel, inside loading wheels, outside loading wheels, engaging loading wheels, an inside guide wheel, an outside guide wheel and corresponding carrier wheels; wherein, each creeper tread is provided with driving inductive teeth which correspond to driving pits arranged on the driving wheels; the loading wheels, the guide wheels and the carrier wheels are provided with sockets or engaging sockets corresponding to the driving inductive teeth and engaging tongues; and the inside and the outside creeper treads are engaged together. A main tank body steel plate is provided with a protective armor band plate and directional pedrail blasting blocks. Two pedrails are arranged on each side of the tank and not only can operate simultaneously but also can operate independently, and as a result, not only is the combat maneuverability greatly enhanced, but also the crew and the tank can be prevented from injury to the max. Overhauling and part replacement are convenient and simple, and the defensive quality and the escaping ability are effectively enhanced. The crawler unit is an ideal crawler unit for the tank at present.
Description
Technical field
The utility model relates to a kind of tank cterpillar drive.
Background technology
At present, the tank that uses almost all adopts independent crawler type design both at home and abroad, crawler belt plays important effect in tank, it is not only carrying the weight of tank self, and be the necessary system of walking, especially in war, the damage of running gear concerns the life of occupant in the tank, and can escape after tank is injured becomes the direction of various countries' research and development.Yet, present independent crawler-type traveling system, doing wartime, in case hit any one link in the running gear by shell or land mine, such as: a caterpillar block, a driving wheel, a guide wheel or continuous plural teeth groove etc., all can lose ability to act, not only lose tank, and make tank crew's safety be subjected to serious threat.
The utility model content
The tank cterpillar drive that the purpose of this utility model provides the two crawler belts in a kind of both sides, can escape.
For achieving the above object, the technical solution adopted in the utility model is: a kind of tank cterpillar drive, comprise drive wheel, carrier wheel, caterpillar block, bearing wheed, guide wheel, drive wheel cooperates with the caterpillar block transmission, and caterpillar block rolls with carrier wheel, bearing wheed, guide wheel and cooperates.
Described caterpillar block is made of inboard caterpillar block, outside caterpillar block, inboard caterpillar block by bearing pin link together, outside caterpillar block links together by bearing pin, on the inboard caterpillar block of each piece, outside caterpillar block, be respectively equipped with 2 drivings that are fixed on the caterpillar block and induce tooth, be respectively equipped with the internal gearing tongue that is fixed on the caterpillar block, outer interlock tongue at the contact jaw of inboard caterpillar block of each piece and outside caterpillar block.
Described drive wheel is by inboard caterpillar block drive wheel, outside caterpillar block drive wheel, inboard track propulsion gear, outside track propulsion gear constitutes, inboard track propulsion gear is in transmission connection by drive shaft sleeve and the inboard caterpillar block drive wheel that is fixed on the drive shaft sleeve, outside track propulsion gear is in transmission connection by transmission shaft and the outside caterpillar block drive wheel that is fixed on the transmission shaft, drive shaft sleeve is connected by bearing and transmission shaft activity, drive shaft sleeve is respectively by bearing and main car body steel plate, the body-fixing plate activity is connected, and transmission shaft is connected by bearing and body-fixing plate activity.Be circumferentially with 2 groups on inboard caterpillar block drive wheel, the outside caterpillar block drive wheel respectively and induce tooth transverse pitch, the big or small corresponding driving pit that cooperates with 2 drivings.The corresponding cooperation of horizontal maximum width together touched in spacing between inboard caterpillar block drive wheel, the outside caterpillar block drive wheel and internal gearing tongue, outer interlock whip graft.The corresponding cooperation of longitudinal pitch between the tooth induced in the driving that described each group drives same position on the circumferential spacing of pit any two between adjacent two and adjacent two caterpillar blocks.
Described bearing wheed is made of outside bearing wheed, interlock bearing wheed, inboard bearing wheed, and the interlock bearing wheed places between outside bearing wheed and the inboard bearing wheed, and connects by the tooth embedding clutch structure of end face; The corresponding cooperation of horizontal maximum width of tooth induced in axial spacing between axial spacing, interlock bearing wheed and the inboard bearing wheed between the outside bearing wheed and the interlock bearing wheed and driving.The axial width of inboard bearing wheed induces the transverse pitch between the tooth consistent with 2 drivings on the inboard caterpillar block, and the axial width of outside bearing wheed induces the transverse pitch between the tooth consistent with 2 drivings on the caterpillar block of the outside.The outer rim of described interlock bearing wheed is circumferentially with occlusal crib, the section of occlusal crib is consistent with the section that internal gearing tongue, outer interlock whip graft are touched together, and the axial width of interlock bearing wheed induces the interior driving on tooth and the outside caterpillar block to induce the transverse pitch between the tooth consistent with the outer driving on the inboard caterpillar block.
Described guide wheel is made of inboard guide wheel, guided outside wheel, inboard guide wheel, guided outside wheel are connected by bearing and center shaft activity respectively, be respectively equipped with 2 circumferential recess on the outer rim of inboard guide wheel, guided outside wheel, circumferential recess respectively with inboard caterpillar block, outside caterpillar block on driving induce tooth to cooperate, the section of circumferential recess induces the section of tooth consistent with driving, and corresponding cooperation of horizontal maximum width together touched in the axial spacing between inboard guide wheel, the guided outside wheel and internal gearing tongue, outer interlock whip graft.
Described carrier wheel is made of outer carrier wheel, interior carrier wheel, and carrier wheel is identical with the structure of guide wheel, and cooperates with outside caterpillar block, inboard caterpillar block respectively.
Above upper inboard caterpillar block, outside caterpillar block, be provided with and main car body steel plate bonded assembly explosion piece chamber, at the indoor crawler belt directional blasting piece that is provided with of explosion piece.
On the main car body steel plate above the upper inboard caterpillar block, be provided with the shellproof protecting band plate of captiveing joint with the main car body steel plate, the width of shellproof protecting band plate is corresponding with the width of inboard caterpillar block, distance between the length of shellproof protecting band plate and the explosion piece chamber is corresponding, and shellproof protecting band plate is from certain angle that is inclined upwardly outside to inside.
Above-mentioned tank cterpillar drive, the longitudinal pitch unanimity between the tooth is induced in the driving of any adjacent two last same positions of described inboard caterpillar block and outside caterpillar block.
Above-mentioned tank cterpillar drive is circumferentially with the loss of weight groove respectively on described inboard caterpillar block drive wheel, the outside caterpillar block drive wheel.
Above-mentioned tank cterpillar drive, the section that described internal gearing tongue, outer interlock whip graft are touched together is an equicrural triangle, or the awl arc, or the rectangle of band chamfering or arc angle.
The beneficial effects of the utility model are:
1, the caterpillar block of tank both sides adopts inboard caterpillar block, two crawler belt interlocks of outside caterpillar block to use, can be when blowing up wherein any crawler belt, escape or take other measures, ensure occupant's safety and tank loss to greatest extent, and change, maintenance is very convenient.
2, the drive wheel of tank adopts inside and outside two drive wheels, both can be simultaneously forward, to rear drive, drive separately, and in case one of them is injured, still can return our department, on-call maintenance.
3, employing is provided with explosion piece chamber on the main car body steel plate, the indoor directional blasting piece that is provided with of explosion piece, can be when wound wherein a crawler belt, utilizing the directional blasting piece to blow up influences the injured crawler belt of normal operation, utilize the corresponding driving wheel to take off the crawler belt of being blown up again, utilize another crawler belt escape in working order.
4, employing is provided with shellproof protecting band plate on the main car body steel plate above the upper caterpillar block, can protect inboard protecting band plate and avoid the damage of armour-piercing shell, even if outside caterpillar block be wound, still can utilize inboard caterpillar block to escape, satisfy the escape demand to greatest extent.
5, adopt the interlock bearing wheed to place between outside bearing wheed and the inboard bearing wheed, and connect by the tooth embedding clutch structure of end face; Axial spacing between adjacent two bearing wheeds with drive corresponding cooperation of horizontal maximum width induce tooth, the interlock bearing wheed is provided with and the corresponding occlusal crib of inside and outside interlock tongue, interior outside crawler belt can be interlocked, the common tank that drives advances or falls back when injury-free, during one of them damage, another still can move on or fall back.
6, employing is provided with the driving pit on drive wheel, on caterpillar block, be provided with to drive and induce tooth, can realize driving and advance or fall back, at guide wheel, carrier wheel is provided with circumferential recess, can make inboard caterpillar block, outside caterpillar block closely is interlocked, avoid dislocation, that is to say, inboard caterpillar block, the stabilized driving tongue of outside caterpillar block by being provided with above, the internal gearing tongue, driving pit on outer interlock tongue and the drive wheel, guide wheel, carrier wheel is provided with circumferential recess and closely is interlocked, add the position-limiting action of bearing wheed, inboard caterpillar block, outside caterpillar block is when advancing jointly or falling back, and is stable.Even wherein the fried section of quilt does not influence another crawler belt operation.
The utility model adopts both sides that two crawler belts respectively are set, each bar crawler belt both can move jointly, also can isolated operation, not only increased the combat manoeuvre ability greatly, and, avoided occupant's the loss and the loss of tank to greatest extent, the maintain and replace parts are convenient, simple, having increased defence and escape ability effectively, is the desirable running gear of present battle tank.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Description of drawings
Fig. 1 is that the utility model master looks scheme drawing
Fig. 2 is the utility model drive wheel axial section enlarged diagram
Fig. 3 is the utility model bearing wheed axial section enlarged diagram
Fig. 4 is the utility model outside track plate structure scheme drawing
Fig. 5 is the inboard track plate structure scheme drawing of the utility model
Fig. 6 is the utility model guide wheel structure axial section enlarged diagram
Fig. 7 is the utility model carrier wheel structure axial section enlarged diagram
Mark among the figure: 1-drive wheel 2-carrier wheel 3-caterpillar block 4-bearing wheed 5-drives and induces the outer interlock tongue 23-of the inboard caterpillar block 8-of the tooth 6-internal gearing tongue 7-guide wheel 9-circumferential recess 10-guided outside inboard guide wheel 12-main car body steel plate 13-crawler belt directional blasting piece 14-crawler belt directional blasting piece 15-explosion piece chamber 16-of wheel 11-shellproof protecting band plate 17-explosion piece chamber 18-crawler belt directional blasting piece 19-crawler belt directional blasting piece 20-inboard caterpillar block drive wheel 21-outside caterpillar block drive wheel 22-to drive the inboard bearing wheed 27-of pit 24-outside bearing wheed 25-interlock bearing wheed 26-occlusal crib 29, the inboard track propulsion gear 32 of 30-loss of weight groove 31-, 34-body-fixing plate 33-outside track propulsion gear 35,36,37, carrier wheel in the outer carrier wheel 43-of 38-bearing 39-outside caterpillar block 40-drive shaft sleeve 41-transmission shaft 42-
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, a kind of tank cterpillar drive, comprise drive wheel 1, carrier wheel 2, caterpillar block 3, bearing wheed 4, guide wheel 8, drive wheel 1 cooperates with caterpillar block 3 transmissions, and caterpillar block 3 rolls and cooperates with carrier wheel 2, bearing wheed 4, guide wheel 8.
Described caterpillar block 3 is made of inboard caterpillar block 7, outside caterpillar block 39, inboard caterpillar block 7 by bearing pin link together, outside caterpillar block 39 links together by bearing pin, on the inboard caterpillar block 7 of each piece, outside caterpillar block 39, be respectively equipped with 2 drivings that are fixed on the caterpillar block and induce tooth 5, be respectively equipped with the internal gearing tongue 22 that is fixed on the caterpillar block, outer interlock tongue 6 at the contact jaw of the inboard caterpillar block 7 of each piece and outside caterpillar block 39.
Described drive wheel 1 is by inboard caterpillar block drive wheel 20, outside caterpillar block drive wheel 21, inboard track propulsion gear 31, outside track propulsion gear 33 constitutes, inboard track propulsion gear 31 is in transmission connection by drive shaft sleeve 40 and the inboard caterpillar block drive wheel 20 that is fixed on the drive shaft sleeve 40, outside track propulsion gear 33 is in transmission connection by transmission shaft 41 and the outside caterpillar block drive wheel 21 that is fixed on the transmission shaft 41, drive shaft sleeve 40 is connected by bearing 38 and transmission shaft 41 activities, drive shaft sleeve 40 is respectively by bearing 37,36 with main car body steel plate 12, body-fixing plate 32 activities are connected, and transmission shaft 41 is connected by bearing 35 and body-fixing plate 34 activities.Be circumferentially with 2 groups on inboard caterpillar block drive wheel 20, the outside caterpillar block drive wheel 21 respectively and induce tooth 5 transverse pitchs, the big or small corresponding driving pit 23 that cooperates with 2 drivings.The corresponding cooperation of horizontal maximum width that spacing between inboard caterpillar block drive wheel 20, the outside caterpillar block drive wheel 21 and internal gearing tongue 22, outer interlock tongue 6 contact; The corresponding cooperation of longitudinal pitch between the tooth 5 induced in the driving that described each group drives same position on the circumferential spacing of pit 23 any two between adjacent two and adjacent two caterpillar blocks.
Described bearing wheed 4 is made of outside bearing wheed 24, interlock bearing wheed 25, inboard bearing wheed 26, interlock bearing wheed 25 places between outside bearing wheed 24 and the inboard bearing wheed 26, and the tooth embedding clutch structure by end face connects, and corresponding cooperation of horizontal maximum width of tooth 5 induced in the axial spacing between the axial spacing between outside bearing wheed 24 and the interlock bearing wheed 25, interlock bearing wheed 25 and the inboard bearing wheed 26 and driving.The axial width of inboard bearing wheed 26 induces the transverse pitch between the tooth 5 consistent with 2 drivings on the inboard caterpillar block 7, and the axial width of outside bearing wheed 24 induces the transverse pitch between the tooth 5 consistent with 2 drivings on the outside caterpillar block 39.The outer rim of described interlock bearing wheed 25 is circumferentially with occlusal crib 27, the section of occlusal crib 27 is consistent with the section that internal gearing tongue 22, outer interlock tongue 6 contact, and the axial width of interlock bearing wheed 25 induces the interior driving on tooth 5 and the outside caterpillar block 39 to induce the transverse pitch between the tooth 5 consistent with the outer driving on the inboard caterpillar block 7.
Described guide wheel 8 is by inboard guide wheel 11, guided outside wheel 10 constitutes, inboard guide wheel 11, guided outside wheel 10 is connected by bearing and center shaft activity respectively, inboard guide wheel 11, be respectively equipped with 2 circumferential recess 9 on the outer rim of guided outside wheel 10, circumferential recess 9 respectively with inboard caterpillar block 7, driving on the caterpillar block 39 of the outside induces tooth 5 to cooperate, the section of circumferential recess 9 induces the section of tooth 5 consistent with driving, inboard guide wheel 11, axial spacing and internal gearing tongue 22 between the guided outside wheel 10, the corresponding cooperation of horizontal maximum width that outer interlock tongue 6 contacts.
Described carrier wheel 2 is made of outer carrier wheel 42, interior carrier wheel 43, and carrier wheel 2 is identical with the structure of guide wheel 8, and cooperates with outside caterpillar block 39, inboard caterpillar block 7 respectively.
Above upper inboard caterpillar block 7, outside caterpillar block 39, be provided with and main car body steel plate bonded assembly explosion piece chambers 15,17 12, in explosion piece chamber 15, be provided with crawler belt directional blasting piece 13,14, in explosion piece chamber 17, be provided with crawler belt directional blasting piece 18,19.
On the main car body steel plate 12 above the upper inboard caterpillar block 7, be provided with the shellproof protecting band plate 16 of captiveing joint with main car body steel plate 12, the width of the width of shellproof protecting band plate 16 and inboard caterpillar block 7 is corresponding, distance between the length of shellproof protecting band plate 16 and explosion piece chamber 15, the explosion piece chamber 17 is corresponding, and shellproof protecting band plate 16 is from certain angle that is inclined upwardly outside to inside.
The longitudinal pitch unanimity between the tooth 5 is induced in the driving of described inboard caterpillar block 7 and outside caterpillar block 39 any adjacent two last same positions.
Be circumferentially with loss of weight groove 30,29 respectively on described inboard caterpillar block drive wheel 20, the outside caterpillar block drive wheel 21.
The section that described internal gearing tongue 22, outer interlock tongue 6 contact is an equicrural triangle, or the awl arc, or the rectangle of band chamfering or arc angle.
During installation, caterpillar block 3 is connected together by bearing pin, induce tooth 5 to place the driving on the inboard caterpillar block 7 and drive pit 23, driving on the caterpillar block 39 of the outside is induced tooth 5 to place and is driven pit 23, internal gearing tongue 6 and outer interlock tongue 22 connect together and are stuck in inboard caterpillar block drive wheel 20, between the outside caterpillar block drive wheel 21, outside bearing wheed 24 is induced between the tooth 5 in 2 drivings on the outside caterpillar block 39,2 drivings of inboard bearing wheed 26 on inboard caterpillar block 7 are induced between the tooth 5, occlusal crib 27 on the interlock bearing wheed 25 just is engaged on internal gearing tongue 6 and the outer interlock tongue 22, and interior on the outside caterpillar block 39 moves the outer driving of stablizing on tongue and the inboard caterpillar block 7 and induce tooth just to be stuck between interlock bearing wheed 25 and the outside bearing wheed 24 and between interlock bearing wheed 25 and the inboard bearing wheed 26.Guide wheel 8 is consistent with carrier wheel 2 structures, driving induces tooth 5 to stretch into guide wheel 8 and carrier wheel 2 is provided with in the circumferential recess 9, internal gearing tongue 6 and outer interlock tongue 22 connect together be stuck between guided outside wheel 10 and the inboard guide wheel 11, between outer carrier wheel 42 and the interior carrier wheel 43.
During driving, by the inboard caterpillar block drive wheel 20 of drive shaft sleeve 40 transmissions, inboard caterpillar block drive wheel 20 induces tooth 5 that inboard caterpillar block 7 is rotated by driving pit 23 drive drivings to power by inboard track propulsion gear 31; By transmission shaft 41 transmissions outside caterpillar block drive wheel 21, outside caterpillar block drive wheel 21 induces tooth 5 that outside caterpillar block 7 is rotated by driving pit 23 drive drivings to power by outside track propulsion gear 33; Under the normal circumstances, inboard caterpillar block drive wheel 20, outside caterpillar block drive wheel 21 are in the same way, speed is rotated together.Tank advances or falls back.
When the inboard caterpillar block in two crawler belts of a side 7 be wound when influencing normal operation, ejecting crawler belt directional blasting piece 14 or crawler belt directional blasting piece 18 blows up it, then, make inboard caterpillar block drive wheel 20 reversings, outside caterpillar block drive wheel 21 is just changeing, and the tank straight ahead is until inboard caterpillar block 7 is thrown on rear ground, tank relies on outside caterpillar block 39 to return, and carries out maintain and replace.As a same reason, if outside caterpillar block 39 be wound, ejecting crawler belt directional blasting piece 13 or crawler belt directional blasting piece 19 blows up it, then, make 21 reversings of outside caterpillar block drive wheel, inboard caterpillar block drive wheel 20 is just changeing, the tank straight ahead, until outside caterpillar block 39 is thrown on rear ground, tank relies on inboard caterpillar block 7 to return, and carries out maintain and replace.
If in case armour-piercing shell laterally enters tank above upper caterpillar block 3, owing to be provided with shellproof protecting band plate 16 at main car body steel plate 12, the inboard caterpillar block 7 of shellproof protecting band plate 16 main protection exempts from wound, even if blow up or wound outside caterpillar block 39, still has inboard caterpillar block 7 can return escape.
Claims (4)
1, a kind of tank cterpillar drive, comprise drive wheel (1), carrier wheel (2), caterpillar block (3), bearing wheed (4), guide wheel (8), drive wheel (1) cooperates with caterpillar block (3) transmission, caterpillar block (3) rolls with carrier wheel (2), bearing wheed (4), guide wheel (8) and cooperates, and it is characterized in that:
Described caterpillar block (3) is made of inboard caterpillar block (7), outside caterpillar block (39), inboard caterpillar block (7) by bearing pin link together, outside caterpillar block (39) links together by bearing pin, on the inboard caterpillar block (7) of each piece, outside caterpillar block (39), be respectively equipped with 2 drivings that are fixed on the caterpillar block and induce tooth (5), be respectively equipped with internal gearing tongue (22), the outer interlock tongue (6) that is fixed on the caterpillar block at the contact jaw of inboard caterpillar block of each piece (7) and outside caterpillar block (39);
Described drive wheel (1) is by inboard caterpillar block drive wheel (20), outside caterpillar block drive wheel (21), inboard track propulsion gear (31), outside track propulsion gear (33) constitutes, inboard track propulsion gear (31) is in transmission connection by drive shaft sleeve (40) and the inboard caterpillar block drive wheel (20) that is fixed on the drive shaft sleeve (40), outside track propulsion gear (33) is in transmission connection by transmission shaft (41) and the outside caterpillar block drive wheel (21) that is fixed on the transmission shaft (41), drive shaft sleeve (40) is connected by bearing (38) and transmission shaft (41) activity, drive shaft sleeve (40) is respectively by bearing (37,36) with main car body steel plate (12), body-fixing plate (32) activity is connected, and transmission shaft (41) is connected by bearing (35) and body-fixing plate (34) activity; Be circumferentially with 2 groups on inboard caterpillar block drive wheel (20), the outside caterpillar block drive wheel (21) respectively and induce tooth (5) transverse pitch, the big or small corresponding driving pit (23) that cooperates with 2 drivings; The corresponding cooperation of horizontal maximum width that spacing between inboard caterpillar block drive wheel (20), the outside caterpillar block drive wheel (21) and internal gearing tongue (22), outer interlock tongue (6) contact; The corresponding cooperation of longitudinal pitch between the tooth (5) induced in the driving that described each group drives same position on the circumferential spacing of pit (23) any two between adjacent two and adjacent two caterpillar blocks;
Described bearing wheed (4) is made of outside bearing wheed (24), interlock bearing wheed (25), inboard bearing wheed (26), interlock bearing wheed (25) places between outside bearing wheed (24) and the inboard bearing wheed (26), and the tooth embedding clutch structure by end face connects, and corresponding cooperation of horizontal maximum width of tooth (5) induced in the axial spacing between the axial spacing between outside bearing wheed (24) and the interlock bearing wheed (25), interlock bearing wheed (25) and the inboard bearing wheed (26) and driving; The axial width of inboard bearing wheed (26) induces the transverse pitch between the tooth (5) consistent with 2 drivings on the inboard caterpillar block (7), and the axial width of outside bearing wheed (24) induces the transverse pitch between the tooth (5) consistent with 2 drivings on the outside caterpillar block (39); The outer rim of described interlock bearing wheed (25) is circumferentially with occlusal crib (27), the section of occlusal crib (27) is consistent with the section that internal gearing tongue (22), outer interlock tongue (6) contact, and the axial width of interlock bearing wheed (25) induces the interior driving on tooth (5) and the outside caterpillar block (39) to induce the transverse pitch between the tooth (5) consistent with the outer driving on the inboard caterpillar block (7);
Described guide wheel (8) is by inboard guide wheel (11), guided outside wheel (10) constitutes, inboard guide wheel (11), guided outside wheel (10) is connected by bearing and center shaft activity respectively, inboard guide wheel (11), be respectively equipped with 2 circumferential recess (9) on the outer rim of guided outside wheel (10), circumferential recess (9) respectively with inboard caterpillar block (7), driving on the outside caterpillar block (39) induces tooth (5) to cooperate, the section of circumferential recess (9) induces the section of tooth (5) consistent with driving, inboard guide wheel (11), axial spacing and internal gearing tongue (22) between the guided outside wheel (10), the corresponding cooperation of horizontal maximum width that outer interlock tongue (6) contacts;
Described carrier wheel (2) is made of outer carrier wheel (42), interior carrier wheel (43), and carrier wheel (2) is identical with the structure of guide wheel (8), and cooperates with outside caterpillar block (39), inboard caterpillar block (7) respectively;
Be provided with and main car body steel plate (12) bonded assembly explosion piece chamber (15,17) in the top of upper inboard caterpillar block (7), outside caterpillar block (39), in explosion piece chamber (15), be provided with crawler belt directional blasting piece (13,14), in explosion piece chamber (17), be provided with crawler belt directional blasting piece (18,19);
On the main car body steel plate (12) of upper inboard caterpillar block (7) top, be provided with the shellproof protecting band plate (16) of captiveing joint with main car body steel plate (12), the width of the width of shellproof protecting band plate (16) and inboard caterpillar block (7) is corresponding, distance between the length of shellproof protecting band plate (16) and explosion piece chamber (15), the explosion piece chamber (17) is corresponding, and shellproof protecting band plate (16) is from certain angle that is inclined upwardly outside to inside.
2, according to the described tank cterpillar drive of claim 1, it is characterized in that: the longitudinal pitch unanimity between the tooth (5) is induced in the driving of any adjacent two last same positions of described inboard caterpillar block (7) and outside caterpillar block (39).
3, according to the described tank cterpillar drive of claim 1, it is characterized in that: be circumferentially with loss of weight groove (30,29) on described inboard caterpillar block drive wheel (20), the outside caterpillar block drive wheel (21) respectively.
4, according to the described tank cterpillar drive of claim 1, it is characterized in that: the section that described internal gearing tongue (22), outer interlock tongue (6) contact is an equicrural triangle, or the awl arc, or the rectangle of band chamfering or arc angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201121408U CN201245185Y (en) | 2008-04-23 | 2008-04-23 | Crawler type walking device of tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201121408U CN201245185Y (en) | 2008-04-23 | 2008-04-23 | Crawler type walking device of tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245185Y true CN201245185Y (en) | 2009-05-27 |
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ID=40729000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201121408U Expired - Fee Related CN201245185Y (en) | 2008-04-23 | 2008-04-23 | Crawler type walking device of tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245185Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390444A (en) * | 2011-10-24 | 2012-03-28 | 上海电力学院 | Adaptive ground emergency rescue aided robot |
| CN103894526A (en) * | 2012-12-26 | 2014-07-02 | 北京北方车辆集团有限公司 | Inductive-tooth manufacturing method |
| CN103894525A (en) * | 2012-12-26 | 2014-07-02 | 北京北方车辆集团有限公司 | Manufacturing method of induced teeth |
| CN107024359A (en) * | 2017-03-10 | 2017-08-08 | 中国北方车辆研究所 | The heavy burden wheel test device of flexible damping element and induction tooth arc-shaped base |
| CN111346766A (en) * | 2018-02-26 | 2020-06-30 | 严红飞 | Track occlusion conveying device |
-
2008
- 2008-04-23 CN CNU2008201121408U patent/CN201245185Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390444A (en) * | 2011-10-24 | 2012-03-28 | 上海电力学院 | Adaptive ground emergency rescue aided robot |
| CN103894526A (en) * | 2012-12-26 | 2014-07-02 | 北京北方车辆集团有限公司 | Inductive-tooth manufacturing method |
| CN103894525A (en) * | 2012-12-26 | 2014-07-02 | 北京北方车辆集团有限公司 | Manufacturing method of induced teeth |
| CN103894526B (en) * | 2012-12-26 | 2015-12-09 | 北京北方车辆集团有限公司 | Induction tooth manufacture method |
| CN103894525B (en) * | 2012-12-26 | 2016-03-09 | 北京北方车辆集团有限公司 | A kind of induction tooth manufacture method |
| CN107024359A (en) * | 2017-03-10 | 2017-08-08 | 中国北方车辆研究所 | The heavy burden wheel test device of flexible damping element and induction tooth arc-shaped base |
| CN111346766A (en) * | 2018-02-26 | 2020-06-30 | 严红飞 | Track occlusion conveying device |
| CN111346766B (en) * | 2018-02-26 | 2021-05-25 | 广东昊海重工科技有限公司 | Track occlusion conveying device |
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