CN204506350U - Lateral wheel is apart from telescopic devices - Google Patents

Lateral wheel is apart from telescopic devices Download PDF

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Publication number
CN204506350U
CN204506350U CN201520151071.1U CN201520151071U CN204506350U CN 204506350 U CN204506350 U CN 204506350U CN 201520151071 U CN201520151071 U CN 201520151071U CN 204506350 U CN204506350 U CN 204506350U
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China
Prior art keywords
telescopic boom
hollow
hollow telescopic
mount pad
cylinder
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CN201520151071.1U
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Chinese (zh)
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周泓宇
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周泓宇
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Abstract

The utility model discloses a kind of lateral wheel apart from telescopic devices, it comprises the HM Hydraulic Motor for wheels walking, hollow telescopic boom and hydraulic cylinder in telescopic arm, the middle part of hollow telescopic boom is enclosed within mount pad, mount pad is fixedly connected with vehicle frame, the two ends of hollow telescopic boom be respectively equipped with can with the bolted short flange of mount pad and regular way blue, the external side end of hollow telescopic boom is with to turn to Connection Block to be formed hinged, Connection Block is turned to be connected with HM Hydraulic Motor, hollow telescopic boom has pin-and-hole, and connect by the connecting pin inserting this pin-and-hole the telescopic boom cylinder be placed in hollow telescopic boom, the other end of telescopic boom cylinder stretches out hollow telescopic boom and is formed hinged with vehicle frame.Working truck is installed the utility model mechanism, can regulate the transverse pitch of wheel as required, operation is relatively more flexible, working truck can be made not easily to turn on one's side, can also meet normal traveling demand.

Description

Lateral wheel is apart from telescopic devices
Technical field
The utility model relates to a kind of vehicle body fittings, and specifically a kind of lateral wheel of working truck lateral wheel distance that changes is apart from telescopic devices.
Background technology
At present, in reality, when working truck is in the severe road conditions traveling of jolting or in operation, when owing to being confined to the factor of self easily turning on one's side, the confinement that the slope caused dare not be walked, road bump seriously dare not be crossed.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of lateral wheel apart from telescopic devices, working truck is not easily turned on one's side, can also meet normal traveling demand.
The utility model lateral wheel is apart from telescopic devices, comprise the HM Hydraulic Motor for wheels walking, hollow telescopic boom and hydraulic cylinder in telescopic arm, the middle part of hollow telescopic boom is enclosed within mount pad, mount pad is fixedly connected with vehicle frame, the two ends of hollow telescopic boom be respectively equipped with can with the bolted short flange of mount pad and regular way blue, the external side end of hollow telescopic boom is with to turn to Connection Block to be formed hinged, Connection Block is turned to be connected with HM Hydraulic Motor, hollow telescopic boom has pin-and-hole, and connect by the connecting pin inserting this pin-and-hole the telescopic boom cylinder be placed in hollow telescopic boom, the other end of telescopic boom cylinder stretches out hollow telescopic boom and is formed hinged with vehicle frame.
The described Connection Block that turns to is fixedly connected with steering connector bar, and the other end and the steering cylinder of steering connector bar are hinged, the other end of steering cylinder with turn to bottom bar hinged, turn to the other end of bottom bar to be fixedly connected with the medial extremity of hollow telescopic boom.
Working truck is installed the utility model mechanism, can regulate the transverse pitch of wheel as required, operation is relatively more flexible, working truck can be made not easily to turn on one's side, can also meet normal traveling demand.
Accompanying drawing explanation
Fig. 1 is schematic perspective view the utility model lateral wheel be arranged on apart from telescopic devices on working truck.
Fig. 2 is schematic top plan view when wheel is not stretched in Fig. 1.
Fig. 3 be in Fig. 1 wheel be stretched after schematic top plan view.
In Fig. 1: 1-wheel, 2-HM Hydraulic Motor, 3-turns to Connection Block, 4-hollow telescopic boom, the short flange of 5-, 6-regular way is blue, 7-telescopic boom cylinder, and 8-connects base, 9-steering connector bar, and 10-turns to bottom bar, 11-steering cylinder, 12-mount pad, 13-connecting pin, 14-props bicycle frame device, 15-vehicle frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in drawings, the utility model lateral wheel comprises the HM Hydraulic Motor 2 of walking for wheels 1 apart from telescopic devices, hollow telescopic boom 4 and hydraulic cylinder in telescopic arm 7, one end of HM Hydraulic Motor 2 is connected with wheel 1, the other end is connected with bolt with turning to Connection Block 3, the middle part of hollow telescopic boom 4 is enclosed within mount pad 12 also can slide on mount pad 12, mount pad 12 and vehicle frame 15 are welded and fixed, the external side end of hollow telescopic boom 4 and medial extremity are fixed with short flange 5 and regular way orchid 6 respectively by welding manner, the external side end of hollow telescopic boom 4 is with to turn to Connection Block 3 to be formed by connecting pin hinged, hollow telescopic boom 4 has pin-and-hole, and the one end of the telescopic boom cylinder 7 be placed in hollow telescopic boom 4 is connected by the connecting pin 13 inserting this pin-and-hole, the other end of telescopic boom cylinder 7 is stretched out hollow telescopic boom 7 and is formed by connecting pin hinged with the connection base 8 be fixed on vehicle frame 15.
Because the utility model installs the utility model mechanism in conventional truck, the structure of its steering swivel system needs to do following improvement: Connection Block 3 will be turned to be fixedly connected with bolt with steering connector bar 9, the other end and the steering cylinder 11 of steering connector bar 9 are hinged, the other end of steering cylinder 11 with turn to bottom bar 10 hinged, turn to the other end of bottom bar 10 to be fixedly connected with the medial extremity of hollow telescopic boom 4.
The utility model lateral wheel apart from telescopic devices, by the Hydraulic Pump fuel feeding of vehicle interior and by controller with high pressure fuel pipe fuel feeding to HM Hydraulic Motor 2, telescopic boom cylinder 7 and steering cylinder 10, to realize each oil cylinder operation.
When using the utility model, prop bicycle frame device 14 at the dual-side of the vehicle frame 15 of working truck by being welded with fluid pressure type, each wheel is all provided with the utility model mechanism.
Principle of work of the present utility model is as follows:
When not needing lateral wheel apart from time elongated, as shown in Figure 2, being shortened by the stroke of telescopic boom cylinder 7 drives hollow telescopic boom 4 to move inward, and make short flange 5 be attached to mount pad 12, with bolt, short flange 5 is fixedly connected with mount pad 12, prevent when car is advanced because the effect of torsion makes telescopic boom 4 and then rotate, and now, wheel 1, HM Hydraulic Motor 2, turn to Connection Block 3, telescopic boom 4, steering connector bar 9, turn to bottom bar 10 and steering cylinder 11 all link with telescopic boom 4 in be reduced to most hyphen to wheelspan, and do not affect the Steering of wheel.
When needs lateral wheel is apart from when extending, as shown in Figure 3, export to by controller fuel feeding and by high pressure fuel pipe and prop bicycle frame device 14, make to prop bicycle frame device 14 lift frame 15, pull down the bolt of the short flange of locking and mount pad 12, by the movement outward of telescopic oil cylinder stroke 7 elongated trend, and make regular way orchid 6 be attached to mount pad 12, with bolt, regular way blue 6 is fixedly connected with mount pad 12, prevent when car is advanced because the effect of torsion makes telescopic boom 4 relative frame 15 rotate, and now, wheel 1, HM Hydraulic Motor 2, mount pad 12, telescopic boom 4, steering connector bar 9, turn to bottom bar 10 and steering cylinder 11 all link with telescopic boom 4 outer extend the longest lateral wheel apart from and do not affect the Steering of wheel.

Claims (2)

1. lateral wheel is apart from telescopic devices, it is characterized in that: it comprises the HM Hydraulic Motor for wheels walking, hollow telescopic boom and hydraulic cylinder in telescopic arm, the middle part of hollow telescopic boom is enclosed within mount pad, mount pad is fixedly connected with vehicle frame, the two ends of hollow telescopic boom be respectively equipped with can with the bolted short flange of mount pad and regular way blue, the external side end of hollow telescopic boom is with to turn to Connection Block to be formed hinged, Connection Block is turned to be connected with HM Hydraulic Motor, hollow telescopic boom has pin-and-hole, and connect by the connecting pin inserting this pin-and-hole the telescopic boom cylinder be placed in hollow telescopic boom, the other end of telescopic boom cylinder stretches out hollow telescopic boom and is formed hinged with vehicle frame.
2. lateral wheel according to claim 1 is apart from telescopic devices, it is characterized in that: described in turn to Connection Block to be fixedly connected with steering connector bar, the other end and the steering cylinder of steering connector bar are hinged, the other end of steering cylinder with turn to bottom bar hinged, turn to the other end of bottom bar to be fixedly connected with the medial extremity of hollow telescopic boom.
CN201520151071.1U 2015-03-17 2015-03-17 Lateral wheel is apart from telescopic devices Active CN204506350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520151071.1U CN204506350U (en) 2015-03-17 2015-03-17 Lateral wheel is apart from telescopic devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520151071.1U CN204506350U (en) 2015-03-17 2015-03-17 Lateral wheel is apart from telescopic devices

Publications (1)

Publication Number Publication Date
CN204506350U true CN204506350U (en) 2015-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520151071.1U Active CN204506350U (en) 2015-03-17 2015-03-17 Lateral wheel is apart from telescopic devices

Country Status (1)

Country Link
CN (1) CN204506350U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106143028A (en) * 2016-07-14 2016-11-23 西安理工大学 The water of a kind of amphibious vehicle travels pushing means
TWI566681B (en) * 2015-08-19 2017-01-21 wen-jun Xue The steering mechanism of agricultural machinery
CN106394687A (en) * 2016-11-15 2017-02-15 杜杭泽 Vehicle frame mechanism with distance-adjustable wheels
CN107988861A (en) * 2017-11-24 2018-05-04 中铁重工有限公司 Subway work complete set of equipments and method of laying a railway track
CN109515065A (en) * 2018-10-09 2019-03-26 吉林大学 It is a kind of can automatic ration adjust automotive wheel away from adjustment system and method for adjustment
CN110834669A (en) * 2019-11-01 2020-02-25 重庆长安工业(集团)有限责任公司 Vehicle wheel tread adjusting mechanism
CN111716507A (en) * 2020-06-24 2020-09-29 浙江交工金筑交通建设有限公司 Method for producing precast concrete
CN111923661A (en) * 2020-08-11 2020-11-13 山东省农业机械科学研究院 Wheel tread adjusting mechanism, chassis and field operation vehicle

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI566681B (en) * 2015-08-19 2017-01-21 wen-jun Xue The steering mechanism of agricultural machinery
CN106143028A (en) * 2016-07-14 2016-11-23 西安理工大学 The water of a kind of amphibious vehicle travels pushing means
CN106143028B (en) * 2016-07-14 2018-08-03 西安理工大学 Pushing meanss are travelled in a kind of water of amphibious vehicle
CN106394687A (en) * 2016-11-15 2017-02-15 杜杭泽 Vehicle frame mechanism with distance-adjustable wheels
CN107988861A (en) * 2017-11-24 2018-05-04 中铁重工有限公司 Subway work complete set of equipments and method of laying a railway track
CN107988861B (en) * 2017-11-24 2019-06-07 中铁重工有限公司 Subway work complete set of equipments and method of laying a railway track
CN109515065A (en) * 2018-10-09 2019-03-26 吉林大学 It is a kind of can automatic ration adjust automotive wheel away from adjustment system and method for adjustment
CN110834669A (en) * 2019-11-01 2020-02-25 重庆长安工业(集团)有限责任公司 Vehicle wheel tread adjusting mechanism
CN111716507A (en) * 2020-06-24 2020-09-29 浙江交工金筑交通建设有限公司 Method for producing precast concrete
CN111923661A (en) * 2020-08-11 2020-11-13 山东省农业机械科学研究院 Wheel tread adjusting mechanism, chassis and field operation vehicle

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