CN201339207Y - Multifunctional snow pressing vehicle - Google Patents

Abstract

The utility model discloses a multifunctional snow pressing vehicle, which comprises a main vehicle body which has power and has an endless-track type travelling function, wherein the front end of the main vehicle body is equipped with a front auxiliary tool with a multi-directional rotating function, and the rear end thereof is equipped with a rear snow pressing auxiliary tool with the functions of triturating and compacting and a winch device for self rescuing when coming across with special landforms. The multifunctional snow pressing vehicle is suitable for various snowfield working environment, can achieve various operation requirements, has small volume, light weight, fast response speed, more types of attachments, strong passing property and high efficiency, which is suitable for laying and maintaining snow channels of ski areas, and is suitable for various special operation occasions such as snowfields, ice surfaces, deserts, marshes, hills, muddy fields, forests and the like.

Description

A kind of multi-functional pressure sled

Technical field

The utility model relates to a kind of multi-functional pressure sled, be mainly used in the operation such as smooth, maintenance of skifield trail, or can also be applied to rough topography environment such as snowfield, ice face, desert, marsh, hills, mire, jungle by the auxiliary facility in the front and back of change pressing the snow machine, bear and speedily carry out rescue work and personnel, goods and materials conveying, operations such as snowfield forest rescue.

Background technology

Skiing event as physical culture, body-building and amusement has become relatively a kind of consumption entertainment way of fashion of people, and emerging skifield is more and more.And the soft top layer of ski slide snow blows away by wind easily, so press the snow machine must possess the function of crushing by snow reality; Most of snow pack physical features has height, and the scraggly problem of trail is so press sled must possess flat snow, shop snow function; At the bigger snow pack of day and night temperature, the surface of snow is knot layer thin ice easily, so pressure snow machine must possess the thin ice of smashing snow group and snow face, the hard function that is organized into ripe snow of avenging; Snow pack trail with advanced trail has the very big gradient, so press sled must have enough big climbing capacity.Yet most at present skifield equipment is also very deficient, and Duo Jia takes the skifield artificial, common bulldozer or farm machinery to come smooth trail, and efficient is low, and the smooth weak effect of trail has certain potential safety hazard to skiing.In order to solve this contradiction, must seek a kind of multi-functional pressure sled that can finish snow pack trail arrangement repertoire.And, become the problem that presses for solution by assisting facility can also be applied to other multiple occasion before and after changing.

Summary of the invention

In view of above-mentioned present situation, the utility model provides the multi-functional pressure snow equipment in a kind of special use non-road surface operation, have operations such as laying to the skifield trail, maintenance, and to the arrangement of multiple more special operation occasion such as snowfield, ice face, desert, marsh, hills, mire, jungle.

For achieving the above object, the technical solution of the utility model is by realizing in such a way: a kind of multi-functional pressure sled, it comprises self-powered and has the vehicle main body of crawler type driving functions, at described vehicle main body front end the preceding accessory with multi-direction spinfunction is installed; One of this vehicle main body backend arrangement has to be smashed to pieces with the back pressure snow accessory of compacting functions and runs into extreme terrain and the capstan arrangement of saving oneself.Only the accessory of front and back need be transformed rough topography environment multi-purpose carriers such as can being used in ice face, desert, marsh, hills, mire, jungle a little, carry out that the conveying of personnel and goods and materials and snowfield forest are recovered etc.

According to scheme of the present utility model, related preceding accessory comprises the arm frame with projection body, and this arm frame one end is by the end of central axis hinge joint at rotating seat; This rotating seat other end is by an end of vertical axis hinge joint swing seat; Promoting mainly the tool strand with this swing seat other end by a horizontal axis and centre is connected; The hinge joint of tool both sides is promoted mainly in described centre has auxilliary the pushing away of both wings to link a both wings folding oil cylinder between tool and two bodies; The a pair of left rotation and right rotation oil cylinder of hinge joint on the projection body of described rotating seat one side and arm frame; Promote mainly a pair of oil cylinder that swings up and down of hinge joint on the tool at described rotating seat opposite side and centre; Then promote mainly tool both sides hinge joint pair of angled oil cylinder in arm frame both sides and centre; The hoist cylinder that links with main car body is installed in described arm frame bilateral symmetry.Therefore, centre in the preceding accessory of being given is promoted mainly and is pushed away before tool has, left and right directions horizontal sliding, left and right directions tilt to push away, above-below direction tilts to push away, the height lifting is promoted mainly the auxilliary tool that pushes away of ambilateral both wings in the middle of spreading to and launched relatively or tilt, in order to satisfy the needs of on-the-spot different terrain.

According to scheme of the present utility model, related back accessory comprises that back accessory support is connected with a total skeining of rear support bracket, auxilliary hoist cylinder after linking between described back accessory support and the rear support bracket assembly; Described rear support bracket assembly with it on the shoulder pole girder strand of position end is connected one and smashes snow cover assembly, between shoulder pole girder and rear support bracket assembly, link a damper; With smashing on the snow cover assembly combing plate assembly of smashing the snow axle assembly and being positioned at tail end is installed respectively.Back accessory unique design can be as required, multiple functional operation such as realize that the snow piece is smashed to pieces, put down.

According to above-mentioned application characteristic, related capstan arrangement is to adopt hydraulic capstan or worm-and-wheel gear.

According to above-mentioned application characteristic, on three positions between described shoulder pole girder and the back support assembly, be provided with travel switch.Because of having designed the travel switch of automatic-balancing system, can when rugged extreme surface operation, run into obstacle and lift automatically, and the operate as normal of protection plant equipment.

According to above-mentioned application characteristic, what its vehicle main body motivation transfer motion part adopted is hydraulic-driven, be made of motor, transfer case, hydraulic pump, motor: engine arrangement connects sundstrand pump by transfer case on vehicle main body, the power oil of sundstrand pump is by the CD-ROM drive motor of fluid pressure line through the control distribution of electromagnetic valve, finally export to the super wide rubber belt track of particular design by driven wheel by the motor rotation, finish hover ground and or the function of the sliding ground of ice independent ambulation; Before the unique design of accessory can be as required, about the realization, about, face upward comprehensive action such as bow; Back accessory unique design can be as required, multiple functional operation such as realize that the snow piece is smashed to pieces, put down.Equipment is in running, by the opposite pivot stud that turns to the realization car load of left and right sides motor, the accessory of front and back links to each other with main body frame by oil cylinder, can finish whole lifting action, maintain a certain distance with ground, guaranteed the kinematic dexterity of car load.Simultaneously, this equipment also has been equipped with self-help apparatus-hydraulic capstan in the vehicle main body rear end, to adapt to the comparison bad working environment.To answer different work environment and road surface in order making, can to change band tooth rubber belt track into rubber tyre, to satisfy the needs of operation.

In a word, a kind of multi-functional pressure sled that the utility model provides, has the multiple snowfield working environment of adaptation, can realize the several work demand, have that volume is little, in light weight, reaction speed is fast, the fixture kind is many, pass through that performance is strong, efficient is high, be the operations such as laying, maintenance that are fit at present the skifield trail, and to the use of multiple more special operation occasion such as snowfield, ice face, desert, marsh, hills, mire, jungle.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an accessory vertical view before Fig. 1;

Fig. 3 is an accessory right view behind Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

To a kind of multi-functional pressure sled shown in Figure 3, comprise crawler type power main car body 1 by Fig. 1, the motivation transfer motion part of this main car body 1 constitutes 5 by motor 2, transfer case 3, sundstrand pump 4, motor; Motor 2 is arranged on main car body 1 vehicle frame, and the back directly connects transfer case 3 and sundstrand pump 4, is connected to each action tank and motor 5 by pipeline, is finished the exercises of this equipment at the driving in-house operation by the operator.This machine also has been equipped with hydraulic capstan 6 simultaneously, is used for the operation of saving oneself of more special occasion and preceding accessory with accessory perching knife function is installed respectively and is had the back accessory of smashing to pieces with compacting functions at the front and rear of its main car body 1.In the present embodiment, related preceding accessory comprises the arm frame 15 with projection body, these arm frame 15 1 ends are by the end of central axis 24 hinge joints at rotating seat 23, with by a pair of left rotation and right rotation oil cylinder 18 of hinge joint on the projection body of rotating seat 23 1 sides and arm frame 15, promote mainly tool 20 relative arm frame 15 left-right rotation in the middle of the control; These rotating seat 23 other ends are by an end of vertical axis 25 hinge joint swing seats 26; Promoting mainly tool 20 strands with these swing seat 26 other ends by a horizontal axis 27 and centre is connected; The hinge joint of tool 20 both sides is promoted mainly in described centre has auxilliary the pushing away of both wings to link a both wings folding oil cylinder 22 between tool 21 and two bodies; The a pair of oil cylinder 19 that swings up and down of hinge joint on the tool 20 is promoted mainly in described rotating seat 23 opposite sides and centre, promotes mainly tool 20 in the middle of can controlling and swings up and down along horizontal axis 27; Then promote mainly hinge joint pair of angled oil cylinder 17 on the tool 20, in order to promote mainly tool 20 is made horizontal direction along vertical axis 25 left-right rotation in the middle of controlling in arm frame 15 both sides and centre; In described arm frame 15 bilateral symmetry the hoist cylinder 16 that links with main car body 1 is installed, in order to promote mainly the elevating movement of tool 20 integral body in the middle of controlling.In the present embodiment, twist on the vehicle frame of arm frame one end by preceding accessory and hoist cylinder and main car body 1 and be connected, utilize hoist cylinder control whole before the lifting or the adjustment that descends of accessory.Therefore, the tool perching knife is promoted mainly in the centre of preceding accessory can promote mainly the tool perching knife along the central axis left rotation and right rotation by the centre of accessory before the left rotation and right rotation oil cylinder control, realize having the angle of inclination before push away adjustment.Swing up and down oil cylinder by horizontal axis control swing up and down before push away adjustment.By promote mainly in the middle of the dump ram control tool perching knife along vertical strand direction do the horizontal tilt angle before push away adjustment.Push away the adjustment of tool with assisting, in order to adapt to different demands along expansion of twisted axis do or angle by both wings folding oil cylinder control both wings.In the present embodiment, described back accessory comprises rear support bracket assembly 7 of back accessory, auxilliary hoist cylinder 8 after linking between the vehicle frame of described back support assembly 7 and main car body 2; Shoulder pole girder 9 strands of utilizing back support assembly 7 and position end on it to have are connected one smashes snow and covers assembly 11, links a damper 10 between this shoulder pole girder 9 and the rear support bracket assembly 7; With smashing on the snow cover assembly 11 the combing plate assembly 13 of smashing snow axle assembly 12 and being positioned at tail end is installed respectively.Described back accessory is connected with power main car body 1 rear portion by rear support bracket assembly 7, hoist cylinder 8, and the reverse rotation realization by left and right sides motor 5 turns to.This back accessory is smashed to pieces and compacting functions by smashing snow axle assembly 12.In addition, because the position is provided with three travel switches 14 between shoulder pole girder 9 and the rear support bracket assembly 7, be used to control the autobalance of back accessory.Can when meet rugged extreme surface operation, run into obstacle and lift automatically, and the operate as normal of protection plant equipment.Power main car body 1 also can independent and preceding accessory, the back accessory is connected use, or the front and back accessory is replaced by the utensil of other pattern, to satisfy multi-purpose needs.

Claims (5)

1, a kind of multi-functional pressure sled is characterized in that: it comprises self-powered and has preceding accessory with multi-direction rotation of main car body (1) front end installation that crawler type is travelled; One of this main car body (1) backend arrangement has to be smashed to pieces with the back pressure snow accessory of compacting and runs into extreme terrain and the capstan arrangement (6) of saving oneself.

2, multi-functional pressure sled according to claim 1 is characterized in that: accessory comprises the arm frame (15) with projection body before described, and these arm frame (15) one ends are by the end of central axis (24) hinge joint at rotating seat (23); This rotating seat (23) other end is by an end of vertical axis (25) hinge joint swing seat (26); Promoting mainly tool (20) strand with this swing seat (26) other end by a horizontal axis (27) and centre is connected; The hinge joint of tool (20) both sides is promoted mainly in described centre has auxilliary the pushing away of both wings to link a both wings folding oil cylinder (22) between tool (21) and two bodies; Hinge joint a pair of left rotation and right rotation oil cylinder (18) on the projection body of described rotating seat (23) one sides and arm frame (15); Described rotating seat (23) opposite side and centre are promoted mainly tool (20) and are gone up a pair of oil cylinder (19) that swings up and down of hinge joint; Then promote mainly tool (20) both sides hinge joint pair of angled oil cylinder (17) in arm frame (15) both sides and centre; Be equipped with and main car body (1) hinge joint hoist cylinder (16) with described arm frame (15) bilateral symmetry.

3, multi-functional pressure sled according to claim 1 is characterized in that: described back accessory comprises that a rear support bracket assembly (7) strand connects, auxilliary hoist cylinder (8) after linking between the described rear support bracket assembly (7); This rear support bracket assembly (7) with its on shoulder pole girder (9) strand of position end is connected one and smashes snow cover assembly (11), between shoulder pole girder (9) and rear support bracket assembly (7), link a damper (10); With smash snow cover total (11) and install respectively on becoming and smash the combing plate assembly (13) of avenging axle assembly (12) and being positioned at tail end.

4, multi-functional pressure sled according to claim 1 is characterized in that: described capstan arrangement (6) is hydraulic capstan or worm-and-wheel gear.

5, multi-functional pressure sled according to claim 1 is characterized in that: be provided with travel switch (14) on three positions between shoulder pole girder and the back support assembly.

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