CN207403714U - Gas brake loading machine - Google Patents

Abstract

A kind of gas brake loading machine provided by the utility model, including car body；Wheel, caliper and power set are installed on the car body；Brake disc is installed on the inside of the wheel；In the jaw of the brake disc insertion caliper, the power set control caliper is held tightly or is unclamped；Shaft coupling and shaft are further included, one end and the shaft of the shaft coupling are slidably connected, and the other end is detachably connected with wheel；The power set driving shaft coupling slides in shaft.Gas brake loading machine provided by the utility model is equipped with gas brake, accelerates the reactive speed of brake, reduces accident, reduce the damage of countershaft and vehicle bridge, improve service life.

Description

Gas brake loading machine

Technical field

The utility model is related to loading machine fields, and in particular to a kind of gas brake loading machine.

Background technology

Existing engineering truck, such as bulk cement carrier, fork truck, the brake system of use is mostly that oil is stopped.But it is stopped and reacted due to oil Speed is slightly slow, brake is soft, dynamics is small, and in the place that road conditions are poor, accident easily occurs.Further, since shaft is connected with wheel, During brake, caliper holds brake disc tightly, makes shaft in the state of high-speed rotation, stops suddenly, easily causes shaft and vehicle bridge Damage.

Utility model content

For in the prior art the defects of, gas brake loading machine provided by the utility model is equipped with gas brake, it is anti-to accelerate brake Answering property speed reduces accident, reduces the damage of countershaft and vehicle bridge, improves service life.

A kind of gas brake loading machine provided by the utility model, including car body；Be equipped on the car body wheel, caliper and Power set；Brake disc is installed on the inside of the wheel；In the jaw of the brake disc insertion caliper, the power set Caliper is controlled to hold tightly or unclamp；Shaft coupling and shaft are further included, one end and the shaft of the shaft coupling are slidably connected, another End is detachably connected with wheel；The power set driving shaft coupling slides in shaft.

Optionally, the power set include the gas chamber and air accumulator of installation on the car body；The inlet end of the air accumulator It is connected with the air compressor of the engine on car body, outlet side is connected with gas chamber；Piston is installed in the gas chamber；The work Plug and braking clipper joint；The piston control caliper is held tightly or is unclamped.

Optionally, the shaft coupling includes taper sheath, and the center of the brake disc is provided with connecting hole；The shaft insertion connects It connects in hole, is contradicted with wheel；Bigger diameter end and miner diameter end are provided on the taper sheath；The miner diameter end of the taper sheath is slided with shaft Dynamic connection, bigger diameter end insertion connecting hole is interior to be detachably connected with brake disc；The piston control taper sheath slides in shaft.

As shown from the above technical solution, the beneficial effects of the utility model：A kind of gas provided by the utility model, which is stopped, to be loaded Machine, including car body；Wheel, caliper and power set are installed on the car body；Brake disc is installed on the inside of the wheel； In the jaw of the brake disc insertion caliper, the power set control caliper is held tightly or is unclamped；Further include shaft coupling And shaft, one end and the shaft of the shaft coupling are slidably connected, the other end is detachably connected with wheel；The power set driving Shaft coupling slides in shaft.Gas brake loading machine provided by the utility model is equipped with gas brake, accelerates the reactive speed of brake, Reduction accident occurs, and reduces the damage of countershaft and vehicle bridge, improves service life.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all of the figs, it is similar Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the enlarged drawing at A in Fig. 1；

Reference numeral：

1- wheels, 2- calipers, 3- shafts, 4- gas chambers, 5- taper sheaths, 6- air accumulators, 11- brake discs, 41- pistons, 51- Bigger diameter end, 52- miner diameter ends, 111- connecting holes.

Specific embodiment

The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore example is only used as, and cannot this practicality be limited with this New protection domain.

It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality The ordinary meaning understood with new one of ordinary skill in the art.

In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instructions such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

In this application, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects It connects or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands concrete meaning of the above-mentioned term in the utility model.

In this application, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature It is that the first and second features contact directly or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.

- 2 are please referred to Fig.1, a kind of gas brake loading machine provided in this embodiment, including car body；Vehicle is installed on the car body Wheel 1, caliper 2 and power set；The inside of the wheel 1 is equipped with brake disc 11；The brake disc 11 is inserted into caliper 2 In jaw, the power set control caliper is held tightly or is unclamped；Further include shaft coupling and shaft 3, the one of the shaft coupling End is slidably connected with shaft 3, and the other end is detachably connected with wheel 1；The power set drive shaft coupling sliding in shaft 3 It is dynamic.When driving, the shaft coupling is connected vehicle with wheel 1, and the jaw of the caliper 2 is in releasing orientation, when needing to brake When, under the action of power set, the jaw of the caliper 2 holds brake disc 11 tightly, and wheel 1 is made to stop operating, and moves simultaneously Power apparatus drives shaft coupling to be slided to one end away from wheel 1, and the shaft coupling is separated with wheel 1, when reducing brake, countershaft 3 and the damage of vehicle bridge, improve service life.

It is further improved as to above-mentioned technical proposal, the power set include 4 He of gas chamber of installation on the car body Air accumulator 6；The inlet end of the air accumulator 6 is connected with the air compressor of the engine on car body, and outlet side connects with gas chamber 4 It is logical；Piston 41 is installed in the gas chamber 4；The piston 41 is connected with caliper 2；The piston 41 controls caliper 2 to hold tightly Or it unclamps.It holds tightly or unclamps convenient for control caliper 2.

It is further improved as to above-mentioned technical proposal, the shaft coupling includes taper sheath 5, in the brake disc 11 The heart is provided with connecting hole 111；The shaft 3 is inserted into connecting hole 111, is contradicted with wheel 1；Major diameter is provided on the taper sheath 5 End 51 and miner diameter end 52；The miner diameter end 52 of the taper sheath 5 is slidably connected with shaft 3, bigger diameter end 51 be inserted into connecting hole 111 in Brake disc 11 is detachably connected；The piston 41 controls taper sheath 5 to be slided in shaft 3.Vehicle when driving, the taper sheath 5 The madial wall of bigger diameter end 51 and connecting hole 111 contradict, swelling connecting hole makes the wheel 1 be connected with shaft 3；It is living during brake Plug 41 promotes caliper 2 to hold brake disc 11 tightly, while in piston 41 taper sheath 5 is promoted to slide, the bigger diameter end 51 of the taper sheath 5 It being separated with the madial wall of connecting hole 111, the wheel 1 is separated with shaft 3, when reducing brake, the damage of countershaft 3 and vehicle bridge, Improve service life.

In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model Applying example can put into practice without these specific details.In some instances, well known method, knot is not been shown in detail Structure and technology, so as not to obscure the understanding of this description.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the different embodiments described in this specification or example and different embodiments or exemplary feature into Row combines and combination.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly The scope of each embodiment technical solution of type, should all cover among the claim of the utility model and the scope of specification.

Claims (3)

1. a kind of gas brake loading machine, including car body；Wheel is installed on the car body（1）, caliper（2）And power set；Institute State wheel（1）Inside brake disc is installed（11）；The brake disc（11）It is inserted into caliper（2）Jaw in, the power Device control caliper is held tightly or is unclamped；It is characterized in that：Further include shaft coupling and shaft（3）, one end of the shaft coupling With shaft（3）It is slidably connected, the other end and wheel（1）It is detachably connected；The power set drive shaft coupling in shaft（3）On It slides.

2. gas brake loading machine according to claim 1, it is characterised in that：The power set include installing on the car body Gas chamber（4）And air accumulator（6）；The air accumulator（6）Inlet end connected with the air compressor of the engine on car body, outlet End and gas chamber（4）Connection；The gas chamber（4）Piston is inside installed（41）；The piston（41）With caliper（2）Connection；It is described Piston（41）Control caliper（2）It holds tightly or unclamps.

3. gas brake loading machine according to claim 2, it is characterised in that：The shaft coupling includes taper sheath（5）, the system Moving plate（11）Center be provided with connecting hole（111）；The shaft（3）It is inserted into connecting hole（111）It is interior, with wheel（1）It contradicts；It is described Taper sheath（5）On be provided with bigger diameter end（51）And miner diameter end（52）；The taper sheath（5）Miner diameter end（52）With shaft（3）It is sliding Dynamic connection, bigger diameter end（51）It is inserted into connecting hole（111）Interior and brake disc（11）It is detachably connected；The piston（41）Control taper Set（5）In shaft（3）Upper slip.