CN209873915U

CN209873915U - Crusher device for rock mountain

Info

Publication number: CN209873915U
Application number: CN201920514720.8U
Authority: CN
Inventors: 安宝峰; 姚庆昌; 胡兴民; 左臣明; 李斌
Original assignee: TAIAN JIA HE HEAVY INDUSTRY MACHINERY Co Ltd
Current assignee: TAIAN JIA HE HEAVY INDUSTRY MACHINERY Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-31
Anticipated expiration: 2029-04-16

Abstract

The utility model provides a breaker device for rock massif, include the breaker device body that has walking chassis (1), walking chassis facial make-up device (3) and breaker (8), the vertical center line of walking chassis facial make-up device (3) sets up to be the interval arrangement distribution with the vertical center line of walking chassis (1), the biasing through walking chassis (1) and rotary platform (2) and walking chassis facial make-up device (3) distributes, the realization has increased the counter weight to breaker (8), no longer need drill the location and quantitative explosive blasting operation of filling again on the rock massif, consequently, the rock massif to excavation directly carries out high-power and high strength crushing operation.

Description

Crusher device for rock mountain

Technical Field

The invention relates to a crusher device, in particular to a crusher device for rock mountains.

Background

In the construction of metallurgy, mine, coal, road, water conservancy, telecommunications and civil buildings, rock mountain needs to be excavated, so the crusher device for rock mountain is an important engineering device, in the existing crusher device for rock mountain, drilling and positioning need to be carried out on the rock mountain, then explosive is filled quantitatively for blasting operation, the crushing is finished, and then manual secondary crushing is carried out, so that the method is time-consuming and labor-consuming, low in efficiency, high in strength, poor in safety and serious in damage to the peripheral inherent environment.

The technical scheme is applied based on the technical problems, technical characteristics and technical effects of the applicant in the technical book of technical exchange between 3 and 10 in 2019 and the prior art.

Disclosure of Invention

The object of the present invention is a crusher device for rock mountains.

In order to overcome the above technical drawbacks, it is an object of the present invention to provide a crusher device for rock mountains, thus enabling high power and high intensity crushing work directly on excavated rock mountains.

In order to achieve the purpose, the invention adopts the technical scheme that: the crusher device comprises a crusher device body with a walking chassis, a walking chassis loading device and a crusher, wherein the vertical central line of the walking chassis loading device is arranged to be distributed at intervals with the vertical central line of the walking chassis.

Due to the fact that the crusher device body is designed, the balance weight of the crusher is increased through the offset distribution of the walking chassis, the rotary platform and the walking chassis loading device, drilling positioning and explosive quantitative filling blasting operation do not need to be carried out on the rock mountain, and therefore high-power and high-strength crushing operation is directly carried out on the excavated rock mountain.

The invention designs that the walking chassis, the walking chassis upper mounting device and the knapper are mutually connected in a mode of increasing the balance weight of the knapper through offset distribution.

The invention designs that the crusher device body is also provided with a rotary platform, a main arm, an auxiliary arm, a crusher, a main arm telescopic cylinder, an auxiliary arm telescopic cylinder and a crusher telescopic cylinder.

The invention contemplates that the first attachment device for backhoe movement is provided on the crusher device body, the first attachment device being configured to include a coupling element.

The invention designs the crusher device, which also comprises a second accessory device for buffering and damping, wherein the second accessory device is arranged on the crusher device body and comprises a shock insulation hanging frame.

The invention designs that the crusher also comprises a third accessory device used for increasing weight and increasing striking force, the third accessory device is arranged on the crusher device body, and the third accessory device is arranged to comprise a filling body.

The invention designs that a rotary platform is arranged on a walking chassis, a walking chassis upper mounting device is arranged on the rotary platform, a main arm is arranged on the walking chassis upper mounting device, an auxiliary arm is arranged on the main arm, and a shock insulation hanging rack is arranged between the auxiliary arm and a knapper, a connecting part is arranged between the shock insulation hanging rack and the auxiliary arm, a crusher telescopic cylinder is arranged between the connecting part and the auxiliary arm, an auxiliary arm telescopic cylinder is arranged between the auxiliary arm and the main arm, a main arm telescopic cylinder is arranged between the main arm and the walking chassis upper device, the main arm and the auxiliary arm are respectively provided with a filling body, the walking chassis, the rotary platform, the knapper, the main arm telescopic cylinder, the auxiliary arm telescopic cylinder and the knapper telescopic cylinder are respectively communicated with the walking chassis upper device, and the vertical central line of the rotary platform is arranged to be in coincident arrangement with the vertical central line of the walking chassis.

The invention designs that the walking chassis is arranged as a crawler chassis, the upper end surface part of the frame of the walking chassis is connected with the rotary platform, and the walking motor Y4 of the walking chassis is communicated with the walking chassis upper device.

The invention designs that the rotary platform is arranged as a rotary support, the inner ring body of the rotary platform is arranged to be connected with the walking chassis, the outer ring body of the rotary platform is arranged to be connected with the walking chassis mounting device, and the rotary motor Y3 of the rotary platform is arranged to be communicated with the walking chassis mounting device.

The invention designs that the walking chassis upper device comprises a bracket part, an operation chamber part, a power chamber part and a balance block part, wherein the lower end surface part of the bracket part is connected with a rotary platform, the side surface part of the upper end surface of the bracket part is connected with the operation chamber part, a silicon oil damping cushion is arranged between the operation chamber part and the bracket part, the middle part of the upper end surface of the bracket part is connected with the power chamber part, the lower end surface part of the bracket part is connected with the balance block part, the upper end head of the bracket part is respectively connected with a main arm and a main arm telescopic cylinder through a pin shaft, the bracket part is a rectangular frame body, the operation chamber part is a cab with a protective clapboard on the front surface, the balance block part is a rectangular strip-shaped body, the power chamber part is provided with an engine and a hydraulic device, the end shaft of the engine of the power chamber part is connected with the end shaft of a high-pressure pump, the hydraulic device of the power bin part is respectively communicated with a walking chassis, a rotary platform, a crusher, a main arm telescopic cylinder, an auxiliary arm telescopic cylinder and a crusher telescopic cylinder, the hydraulic device of the power bin part is arranged to comprise a main pump Y1, a main control valve Y2, a rotary motor Y3, a walking motor Y4, a first pilot handle Y5, a second pilot handle Y6, a double-pilot foot valve Y7, a crusher foot valve Y8, a central rotary joint Y13, a first one-way valve Y14, a bypass valve Y15, an oil cooler Y16, an oil absorption filter element Y17, an oil return filter unit Y18, a hydraulic oil tank Y19, an air filter Y20, a pilot oil source valve block Y20, a first energy accumulator Y20, a third shuttle valve Y20, an OPpressure switch Y20, a stop valve Y20, a first shuttle valve Y20, a second shuttle valve Y20, a two-way valve Y20 and a second one-way valve Y20, and an OPTIL energy accumulator cavity are arranged in the main control cavity, and the main control cavity is provided with a main control valve Y20 and a TI, The energy-saving hydraulic pump system comprises a BUCKET cavity, a SWING cavity, a BOOM cavity and an ARM cavity, wherein an oil return filtering unit Y18 and an air filter Y20 are respectively arranged in a hydraulic oil tank Y19, an oil absorption filter element Y17 is arranged at the port part of the input end of a main pump Y1, a first one-way valve Y14, a bypass valve Y14 and an oil cooler Y14 are arranged at the port part of the output end of the main pump Y1, the bypass valve Y14 and the oil cooler Y14 are arranged to be connected with the oil cooler Y14 in parallel, a pilot filter Y14, a pilot oil source valve Y14, a first energy storage device Y14, a pressure switch Y14 and a first shuttle valve Y14 are arranged between the main pump Y14 and the pilot oil source valve Y14, the first energy storage device Y14 is sequentially communicated with the main control valve Y14, the first energy storage device Y14 is arranged on the pilot oil source valve Y14, the main control valve Y14 and the first one-way valve Y14 are arranged between the pilot oil source valve Y14, and the main control handle Y, A second pilot handle Y6, a double foot valve Y7 and a breaker foot valve Y8 and a third shuttle valve Y24 arranged in the first pilot handle Y5, the first pilot handle Y5 arranged to communicate with the ARM cavity of the main control valve Y2 and the SWING cavity of the main control valve Y2 and the second pilot handle Y6 arranged to communicate with the BOOM cavity of the main control valve Y2 and the pocket cavity of the main control valve Y2 respectively, the double foot valve Y7 arranged to communicate with the TRAVEL cavity of the main control valve Y2 and the breaker foot valve Y8 arranged to communicate with the OPTION cavity of the main control valve Y2, the SWING motor Y3 arranged to communicate with the SWING cavity of the main control valve Y2, the walking motor Y4 arranged to communicate with the TRAVEL cavity of the main control valve Y2, the main ARM telescoping cylinder arranged to communicate with the ARM cavity of the main control valve Y2, the auxiliary ARM telescoping cylinder arranged to communicate with the bouom cavity of the main control valve Y2, the breaker foot valve Y8 arranged to communicate with the breaker foot valve Y6353 and the second breaker foot valve Y8653 arranged to communicate with the energy storage port of the second shuttle valve Y26 and the second hydraulic pressure storage tank 8653 arranged to communicate with the second breaker inlet port of the second pilot handle Y The input port of Y31 is set to communicate with one of the ports of the two-position three-way valve Y29 through the second check valve Y30, the other port PAO of the two-position three-way valve Y29 is set to communicate with one of the ports PAO of the second shuttle valve Y28, and the input port of the second shuttle valve Y28 is set to communicate with the SWING chamber of the main control valve Y2.

The invention designs that a first containing cavity is arranged in the middle of a first arm part of a main arm, a first pin hole body is arranged in the middle of the first arm part, a second pin hole body is arranged on the rear end head of the first arm part, a third pin hole body is arranged on the upper end face part of the first arm part, a fourth pin hole body is arranged on the front end head of the first arm part, the inner wall of the first containing cavity is connected with the end head of a filling body, the first pin hole body is connected with a main arm telescopic cylinder through a pin shaft, the second pin hole body is connected with a walking chassis upper mounting device through a pin shaft, the third pin hole body is connected with an auxiliary arm telescopic cylinder through a pin shaft, the fourth pin hole body is connected with an auxiliary arm through a pin shaft, the first arm part is arranged to be an L-shaped joint body, the first containing cavity is arranged to seal an inner cavity, and the first pin hole body, The second pin shaft hole body, the third pin shaft hole body and the fourth pin shaft hole body are respectively circular hole-shaped bodies.

The invention designs that a second containing cavity is arranged in the middle part of a second arm part of an auxiliary arm, a fifth pin hole body is arranged on the lower side part of the rear end of the second arm part, a sixth pin hole body is arranged on the upper side part of the rear end of the second arm part, a seventh pin hole body is arranged on the upper end surface part of the second arm part, an eighth pin hole body and a ninth pin hole body are respectively arranged on the front end head of the second arm part, the inner wall of the second containing cavity is connected with the end head of a filling body, the fifth pin hole body is connected with a main arm through a pin shaft, the sixth pin hole body is connected with an auxiliary arm telescopic cylinder through a pin shaft, the seventh pin hole body is connected with a crusher telescopic cylinder through a pin shaft, the eighth pin hole body is connected with a connecting part through a pin shaft, and the ninth pin hole body is connected with a vibration isolation hanger through a pin shaft, the second arm is set to be a triangular joint body, the second containing cavity is set to be a sealed inner cavity, the fifth pin hole body, the sixth pin hole body, the seventh pin hole body, the eighth pin hole body and the ninth pin hole body are respectively set to be circular hole bodies, and the center point of the eighth pin hole body is set to be distributed at intervals with the center point of the ninth pin hole body.

The invention designs that the ratio of the aperture of the first pin shaft hole body to the diameter of a pin shaft connected between the first pin shaft hole body and the main arm telescopic cylinder is set to be 1.24-1.50:1, and the ratio of the aperture of the fifth pin shaft hole body to the diameter of a pin shaft connected between the fifth pin shaft hole body and the main arm is set to be 1.24-1.50: 1.

The invention designs that the connecting assembly is arranged to comprise a first connecting rod part and a second connecting rod part, one end head of the first connecting rod part is arranged to be connected with one end head of the second connecting rod part through a pin shaft, the other end head of the first connecting rod part is arranged to be connected with the auxiliary arm through a pin shaft, the other end head of the second connecting rod part is arranged to be connected with the hanging rack through a pin shaft, and the first connecting rod part and the second connecting rod part are respectively arranged to be rectangular strip-shaped bodies.

The invention designs a shock insulation hanging rack which comprises an upper rack part, a lower rack part, an elastic block part, a string rod part, a convex block part and a containing shell part, wherein the upper end surface part of the lower rack part is respectively provided with the convex block part and the containing shell part, the containing shell part is connected with the lower rack part through a bolt, the convex block part is arranged in the containing shell part, the elastic block part is arranged in the containing shell part, the convex block part is arranged in embedded connection with the elastic block part, the lower end surface part of the upper rack part is provided with the string rod part, the string rod part is arranged in threaded connection with the upper rack part, the upper end surface part of the containing shell part and the elastic block part are respectively provided with a serial hole body, the string rod part is respectively arranged in inserted connection with the serial hole body of the containing shell part and the serial hole body of the elastic block part, the upper end surface part of the upper rack part is respectively provided with a tenth pin hole body and an eleventh pin hole body, and the tenth pin hole, an eleventh pin hole body is connected with the auxiliary arm through a pin shaft, a twelfth pin hole body and a thirteenth pin hole body are respectively arranged at the lower end surface part of the lower frame part and are respectively connected with the crusher through pin shafts, the upper frame part and the lower frame part are respectively arranged into rectangular frame bodies, elastic block parts are arranged into rectangular rubber block bodies, a string rod part is arranged into a hexagon bolt, a protruding block part is arranged into a rectangular seat body, a containing shell part is arranged into a rectangular box body, the tenth pin hole body, the eleventh pin hole body, the twelfth pin hole body and the thirteenth pin hole body are respectively provided with circular hole bodies, an elastic block part, a string rod part, a protruding block part and a containing shell part are arranged into a group of middle elastic parts, and eight groups of middle elastic parts are respectively arranged between the upper frame part and the lower frame part, the four groups of middle elastic components and the other four groups of middle elastic components are arranged and distributed in a front-back arrangement mode along the transverse center line of the lower frame portion.

The invention designs that the knappers are triangular and connected with a shock insulation hanging rack through pin shafts, and the driving motors of the knappers are communicated with a walking chassis upper mounting device.

The invention designs that a main arm telescopic cylinder, an auxiliary arm telescopic cylinder and a cracker telescopic cylinder are respectively arranged into two-section telescopic cylinders, a hydraulic circuit of the main arm telescopic cylinder, a hydraulic circuit of the auxiliary arm telescopic cylinder and a hydraulic circuit of the cracker telescopic cylinder are respectively arranged to be communicated with a walking chassis upper mounting device, one end head of the main arm telescopic cylinder is arranged to be connected with the walking chassis upper mounting device through a pin shaft, the other end head of the main arm telescopic cylinder is arranged to be connected with a main arm through a pin shaft, one end head of the auxiliary arm telescopic cylinder is arranged to be connected with the main arm through a pin shaft, the other end head of the auxiliary arm telescopic cylinder is arranged to be connected with an auxiliary arm through a pin shaft, and one end head of the cracker telescopic cylinder is arranged to be connected with an auxiliary arm through a pin shaft and the other end head of the cracker telescopic cylinder is arranged to.

The invention designs that the filling bodies are arranged into rectangular strip blocks, the filling bodies are respectively arranged into built-in connection with the main arm and the auxiliary arm, the ends of the filling bodies are respectively arranged into connection with the main arm and the auxiliary arm, and the filling bodies are respectively arranged along the central line of the main arm and the central line of the auxiliary arm at intervals.

The invention designs that a walking chassis, a rotary platform, a walking chassis upper device, a main arm, an auxiliary arm, a knapper, a main arm telescopic cylinder, an auxiliary arm telescopic cylinder and a knapper telescopic cylinder are arranged to be distributed in a mode of gravity center interval distribution, the walking chassis, the rotary platform, the walking chassis upper device, the main arm, the auxiliary arm, the knapper, the main arm telescopic cylinder, the auxiliary arm telescopic cylinder and the knapper telescopic cylinder and a connecting member are arranged to be distributed in a mode of back-shovel operation, the walking chassis, the rotary platform, the walking chassis upper device, the main arm, the auxiliary arm, the knapper, the main arm telescopic cylinder, the auxiliary arm telescopic cylinder and the knapper telescopic cylinder and the shock insulation hanger are arranged to be distributed in a shock insulation mode, the walking chassis, the rotary platform, the walking chassis upper device, the main arm, the auxiliary arm, the knapper, the main arm telescopic cylinder, the, the second connecting rod part is connected with the tenth pin shaft hole body through a pin shaft, the eleventh pin shaft hole body is connected with the ninth pin shaft hole body through a pin shaft, the eighth pin shaft hole body is connected with the first connecting rod part through a pin shaft, the fifth pin shaft hole body is connected with the fourth pin shaft hole body through a pin shaft, and the second pin shaft hole body is connected with the bracket part through a pin shaft.

The invention has the technical effects that: the main arm and the auxiliary arm are arranged, in order to overcome the defects of insufficient downward pressure and insufficient striking force, the material specifications of the main arm and the auxiliary arm are increased, and meanwhile, the inner cavities of the main arm and the auxiliary arm are filled with solidified weight-increasing materials; in order to expand and extend the crushing operation range and enable the hitting point to be adjusted randomly within a certain range, a digging type backhoe operation device is adopted, and a four-link rocker arm structure is additionally arranged; in order to reduce damage to other parts of a machine tool caused by vibration generated when a crusher works, a special shock insulation hanging frame is arranged between the crusher and a connecting rod rocker arm mechanism for connection, and the special shock insulation hanging frame absorbs and cuts off transmission of impact vibration of the crusher to other parts; in order to reduce oil consumption and reduce the operating cost of a breaker, a hydraulic system confluence integrated system is arranged, and the efficiency of a power system and a hydraulic system is exerted to the maximum extent; in order to improve the flexibility and climbing capability of the whole machine in walking under complex and severe environments, a high-strength wide-width crawler and an over-specification walking driving mechanism are configured; meanwhile, in order to ensure the use reliability, a main frame, a swing mechanism and the like of the swing platform are all designed in a reinforced mode; in order to reduce the damage of impact vibration of a breaker to an operator, a protective partition plate is additionally arranged on the front face of an operation chamber, and a silicone oil shock absorption buffer cushion of the operation chamber is additionally arranged.

In the technical scheme, the crusher device body for increasing the counter weight of the crusher through the offset distribution is an important technical characteristic, and has novelty, creativity and practicability in the technical field of crusher devices for rock mountains, and the terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a schematic view of the present invention,

figure 2 is a right side view of figure 1,

figure 3 is a schematic view of the structure of the main arm 4,

figure 4 is a schematic view of the structure of the secondary arm 5,

figure 5 is a schematic structural view of the shock-isolating mount 7,

figure 6 is a right side view of figure 6,

figure 7 is a schematic diagram of the hydraulics of the power compartment 33,

a walking chassis-1, a rotary platform-2, a walking chassis upper mounting device-3, a main arm-4, an auxiliary arm-5, a connecting part-6, a shock insulation hanger-7, a crusher-8, a filler-9, a main arm telescopic cylinder-91, an auxiliary arm telescopic cylinder-92, a crusher telescopic cylinder-93, a bracket part-31, an operation chamber part-32, a power chamber part-33, a balance block part-34, a first arm part-41, a first accommodating cavity-42, a first pin hole body-43, a second pin hole body-44, a third pin hole body-45, a fourth pin hole body-46, a second arm part-51, a second accommodating cavity-52, a fifth pin hole body-53, a sixth pin hole body-54, a seventh pin hole body-55, a third pin hole body-33, a second arm part-34, a first accommodating cavity part-42, a, An eighth pin hole body-56, a ninth pin hole body-57, a first connecting rod part-61, a second connecting rod part-62, an upper frame part-71, a lower frame part-72, an elastic block part-73, a string rod part-74, a protruding block part-79, a containing shell part-70, a tenth pin hole body-75, an eleventh pin hole body-76, a twelfth pin hole body-77, a thirteenth pin hole body-78, a main pump-Y1, a main control valve-Y2, a rotary motor-Y3, a walking motor-Y4, a first pilot handle-Y5, a second pilot handle-Y6, a dual-pedal valve-Y7, a crusher pedal valve-Y8, a central rotary joint-Y13, a first check valve-Y14, a bypass valve-Y15, an oil cooler-Y16, an oil absorption filter element-Y17, The system comprises a return oil filtering unit-Y18, a hydraulic oil tank-Y19, an air filter-Y20, a pilot filter-Y21, a pilot oil source valve block-Y22, a first energy accumulator-Y23, a third shuttle valve-Y24, a pressure switch-Y25, a stop valve-Y26, a first shuttle valve-Y27, a second shuttle valve-Y28, a two-position three-way valve-Y29, a second one-way valve-Y30 and a second energy accumulator-Y31.

Detailed Description

Terms such as "having," "including," and "comprising," as used with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof, in accordance with the examination guidelines.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and further, unless otherwise specified, the equipments and materials used in the following examples are commercially available, and if the processing conditions are not explicitly specified, please refer to the commercially available product specifications or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is one of the first embodiments of the present invention, which is specifically described with reference to the accompanying drawings, and comprises a traveling chassis 1, a rotating platform 2, a traveling chassis upper mounting device 3, a main arm 4, an auxiliary arm 5, a coupling member 6, a shock-isolating hanger 7, a crusher 8, a packing body 9, a main arm telescopic cylinder 91, an auxiliary arm telescopic cylinder 92 and a crusher telescopic cylinder 93, wherein the traveling chassis upper mounting device 3 is disposed on the rotating platform 2, the main arm 4 is disposed on the traveling chassis upper mounting device 3, the auxiliary arm 5 is disposed on the main arm 4, the shock-isolating hanger 7 is disposed between the auxiliary arm 5 and the crusher 8, the coupling member 6 is disposed between the shock-isolating hanger 7 and the auxiliary arm 5, the crusher telescopic cylinder 93 is disposed between the coupling member 6 and the auxiliary arm 5, the auxiliary arm 92 is disposed between the auxiliary arm 5 and the main arm 4, and the main arm telescopic cylinder 91 is disposed between the main arm 4 and the traveling chassis upper mounting device 3, the main arm 4 and the sub arm 5 are respectively provided with a filler 9, and the traveling chassis 1, the revolving platform 2, the crusher 8, the main arm telescopic cylinder 91, the sub arm telescopic cylinder 92, and the crusher telescopic cylinder 93 are respectively provided to be communicated with the traveling chassis upper mounting device 3.

In the present embodiment, the traveling chassis 1 is provided as a crawler chassis and the upper end surface portion of the frame of the traveling chassis 1 is provided to be coupled with the revolving platform 2, and the traveling motor Y4 of the traveling chassis 1 is provided to communicate with the traveling chassis upper mount 3.

Through walking chassis 1, formed the support tie point to rotary platform 2 and walking chassis facial make-up device 3, by walking chassis 1, realized being connected with rotary platform 2, realized with walking chassis facial make-up device 3's being connected, its technical aim at: for acting as a moving body.

In this embodiment, the revolving platform 2 is set as a revolving support, the inner ring body of the revolving platform 2 is set to be coupled with the traveling chassis 1, the outer ring body of the revolving platform 2 is set to be coupled with the traveling chassis upper mounting device 3, the revolving motor Y3 of the revolving platform 2 is set to be communicated with the traveling chassis upper mounting device 3, and the vertical central line of the revolving platform 2 is set to be distributed in a coincident arrangement with the vertical central line of the traveling chassis 1.

Through rotary platform 2, formed the support tie point to walking chassis 1 and walking chassis facial make-up device 3, by rotary platform 2, realized being connected with walking chassis 1, realized with walking chassis facial make-up device 3's being connected, its technical aim at: used as a main body for all-round rotation.

In this embodiment, the traveling chassis upper equipment 3 is provided to include a bracket portion 31, an operation chamber portion 32, a power chamber portion 33, and a balance block portion 34, and a lower end surface portion of the bracket portion 31 is provided to be coupled to the revolving platform 2, a side surface portion of an upper end surface of the bracket portion 31 is provided to be coupled to the operation chamber portion 32 and a silicone oil shock absorbing cushion is provided between the operation chamber portion 32 and the bracket portion 31, an intermediate portion of an upper end surface of the bracket portion 31 is provided to be coupled to the power chamber portion 33, a lower end surface portion of the bracket portion 31 is provided to be coupled to the balance block portion 34 and an upper end of the bracket portion 31 is provided to be coupled to the main arm 4 and the main arm telescopic cylinder 91 through a pin shaft, respectively, a vertical center line of the traveling chassis upper equipment 3 is provided to be arranged to be spaced apart from a vertical center line of the traveling chassis 1, the bracket portion 31, the balance weight part 34 is arranged into a rectangular strip-shaped body, the power bin part 33 is arranged to contain an engine and a hydraulic device, an end shaft of the engine of the power bin part 33 is connected with an end shaft of a high-pressure pump of the hydraulic device of the power bin part 33, the hydraulic device of the power bin part 33 is respectively arranged to be communicated with the walking chassis 1, the rotary platform 2, the crusher 8, the main arm telescopic cylinder 91, the auxiliary arm telescopic cylinder 92 and the crusher telescopic cylinder 93,

the hydraulic device of the power bin part 33 is provided with a main pump Y1, a main control valve Y1, a rotary motor Y1, a walking motor Y1, a first pilot handle Y1, a second pilot handle Y1, a dual foot valve Y1, a crusher foot valve Y1, a central rotary joint Y1, a first check valve Y1, a bypass valve Y1, an oil cooler Y1, an oil suction filter Y1, an oil return filter unit Y1, a hydraulic oil tank Y1, an air filter Y1, a pilot oil source valve Y1, a first energy accumulator Y1, a third shuttle valve Y1, a pressure switch Y1, a stop valve Y1, a first shuttle valve Y1, a second shuttle valve Y1, a two-position three-way valve Y1, a second check valve Y1 and a second energy accumulator Y1, a main pump Y1, an oil suction TION cavity, an OPOPOPON cavity, a BOG ROOM Y1 and an air filter Y1 are respectively arranged in the main pump Y1, an inlet of the main pump Y1 and the oil return filter 1 are respectively arranged in the main pump 1, a first one-way valve Y, a bypass valve Y and an oil cooler Y are arranged at the outlet part of the output end of a main pump Y, the bypass valve Y is connected with the oil cooler Y in parallel, a pilot filter Y, a pilot oil source valve block Y, a first energy accumulator Y, a pressure switch Y and a first shuttle valve Y are arranged between the main control valve Y and the main pump Y, the main pump Y is arranged to be communicated with the pilot filter Y, the pilot oil source valve block Y, the first energy accumulator Y, the first shuttle valve Y and the main control valve Y in sequence, the first energy accumulator Y is arranged on the pilot oil source valve block Y, the pressure switch Y is arranged on the main control valve Y, a first pilot handle Y, a second pilot handle Y, a duplex foot valve Y and a breaker foot valve Y are arranged between the first one-way valve Y and the main control valve Y, a third shuttle valve Y is arranged in the first pilot handle Y, the first pilot handle Y is respectively arranged to be communicated with an ARM cavity of the main control valve Y and a SWING cavity of the main control valve Y, and the second pilot handle Y are respectively arranged To be communicated with a BOOM cavity of the master valve Y2 and a pocket cavity of the master valve Y2, a tandem foot valve Y7 is provided to be communicated with a TRAVEL cavity of the master valve Y2 and a crusher foot valve Y8 is provided to be communicated with an OPTION cavity of the master valve Y2, a SWING motor Y3 is provided to be communicated with a SWING cavity of the master valve Y2, a walk motor Y4 is provided to be communicated with a TRAVEL cavity of the master valve Y2, a main ARM telescopic cylinder 91 is provided to be communicated with an ARM cavity of the master valve Y2, a sub ARM telescopic cylinder 92 is provided to be communicated with a BOOM cavity of the master valve Y2, a crusher telescopic cylinder 93 is provided to be communicated with a pocket cavity of the master valve Y2, a stop valve Y26 and a second accumulator Y31 are respectively provided at hydraulic input ports of the crusher 8 and an input port of the second accumulator Y31 is provided to be communicated with one of two-position three-way valves Y29 through a second check valve Y30, and another port of the three-way valves PAO 29 is provided to be communicated with one of the shuttle ports 28 of the two-position three-way valves Y36, the input port of the second shuttle valve Y28 is placed in communication with the SWING chamber of the main control valve Y2.

Through walking chassis facial make-up device 3, formed the support tie point to main arm 4, walking chassis 1, rotary platform 2, knapper 8, main arm telescoping cylinder 91, sub-arm telescoping cylinder 92 and knapper telescoping cylinder 93, by bracket portion 31, realized being connected with main arm 4, by bracket portion 31 and power storehouse portion 33, realized being connected with rotary platform 2, realized being connected with main arm telescoping cylinder 91, by power storehouse portion 33, realized being connected with walking chassis 1, realized being connected with knapper 8, realized being connected with sub-arm telescoping cylinder 92, realized being connected with knapper telescoping cylinder 93, by operation room portion 32, realized the ann's seat to operating personnel, by balancing piece portion 34, realized the balance treatment with knapper 8, its technical aim lies in: for controlling the power output port and as a counterweight for the crusher.

In the present embodiment, a first accommodation cavity 42 is provided in the middle portion of the first arm portion 41 of the main arm 4 and a first pin hole body 43 is provided in the middle portion of the first arm portion 41, a second pin hole body 44 is provided on the rear end of the first arm portion 41 and a third pin hole body 45 is provided on the upper end surface portion of the first arm portion 41, a fourth pin hole body 46 is provided on the front end of the first arm portion 41 and the inner wall of the first accommodation cavity 42 is provided to be coupled with the end of the packing body 9, the first pin hole body 43 is provided to be coupled with the main arm expansion cylinder 91 by a pin and the ratio of the hole diameter of the first pin hole body 43 to the diameter of a pin provided at the connection of the first pin hole body 43 and the main arm expansion cylinder 91 is set to 1.24 to 1.50:1, the second pin hole body 44 is provided to be coupled with the traveling chassis mounting device 3 by a pin and the third pin hole body 45 is provided to be coupled with the sub-arm expansion cylinder 92 by a pin, the fourth pin hole body 46 is provided to be coupled with the sub-arm 5 by a pin and the first arm portion 41 is provided as an L-shaped joint, the first accommodation cavity 42 is provided as a sealed inner cavity, and the first pin hole body 43, the second pin hole body 44, the third pin hole body 45, and the fourth pin hole body 46 are respectively provided as circular hole-shaped bodies.

Through the main arm 4, a supporting connection point of the walking chassis uploading device 3, the auxiliary arm 5, the filling body 9, the main arm telescopic cylinder 91 and the auxiliary arm telescopic cylinder 92 is formed, the connection with the walking chassis uploading device 3 is realized through the first arm 41 and the second pin hole body 44, the connection with the auxiliary arm 5 is realized through the first arm 41 and the fourth pin hole body 46, the connection with the main arm telescopic cylinder 91 is realized through the first arm 41 and the first pin hole body 43, the connection with the auxiliary arm telescopic cylinder 92 is realized through the first arm 41 and the third pin hole body 45, the connection with the filling body 9 is realized through the first arm 41 and the first accommodating cavity 42, and the technical purpose is that: for use as an inner segment of a folding arm.

In the present embodiment, a second accommodation cavity 52 is provided in the middle portion of the second arm portion 51 of the sub arm 5 and a fifth pin hole body 53 is provided on the lower side portion of the rear end of the second arm portion 51, a sixth pin hole body 54 is provided on the upper side portion of the rear end of the second arm portion 51 and a seventh pin hole body 55 is provided on the upper end surface portion of the second arm portion 51, an eighth pin hole body 56 and a ninth pin hole body 57 are provided on the front end portion of the second arm portion 51, respectively, and the inner wall of the second accommodation cavity 52 is provided to be coupled with the end portion of the packing body 9, the fifth pin hole body 53 is provided to be coupled with the main arm 4 by a pin and the ratio of the aperture of the fifth pin hole body 53 to the diameter of a pin provided at the connection of the fifth pin hole body 53 and the main arm 4 is set to 1.24 to 1.50:1, the sixth pin hole body 54 is provided to be coupled with the sub arm telescopic cylinder 92 by a pin and the seventh pin hole body 55 is provided to be coupled with the telescopic cylinder 93 by a pin, the eighth pin hole body 56 is connected with the connecting member 6 through a pin and the ninth pin hole body 57 is connected with the vibration-isolating hanger 7 through a pin, the second arm 51 is a triangular joint and the second accommodating cavity 52 is a sealed inner cavity, the fifth pin hole body 53, the sixth pin hole body 54, the seventh pin hole body 55, the eighth pin hole body 56 and the ninth pin hole body 57 are respectively arranged into a circular hole, and the center point of the eighth pin hole body 56 is arranged to be spaced from the center point of the ninth pin hole body 57.

Through the sub-arm 5, a supporting connection point of the main arm 4, the connecting part 6, the shock insulation hanger 7, the filling body 9, the sub-arm telescopic cylinder 92 and the crusher telescopic cylinder 93 is formed, the connection with the main arm 4 is realized through the second arm 51 and the fifth pin hole body 53, the connection with the connecting part 6 is realized through the second arm 51 and the eighth pin hole body 56, the connection with the shock insulation hanger 7 is realized through the second arm 51 and the ninth pin hole body 57, the connection with the sub-arm telescopic cylinder 92 is realized through the second arm 51 and the seventh pin hole body 55, the connection with the crusher telescopic cylinder 93 is realized through the second arm 51 and the second accommodating cavity 52, the connection with the filling body 9 is realized, and the technical purpose is that: for use as an outer segment of a folding arm.

In the present embodiment, the coupling member 6 is configured to include a first coupling rod portion 61 and a second coupling rod portion 62, one end of the first coupling rod portion 61 is configured to be coupled to one end of the second coupling rod portion 62 through a pin, the other end of the first coupling rod portion 61 is configured to be coupled to the sub-arm 5 through a pin, the other end of the second coupling rod portion 62 is configured to be coupled to the shock-isolating hanger 7 through a pin, and the first coupling rod portion 61 and the second coupling rod portion 62 are respectively configured to be rectangular bars.

Through the coupling spare 6, formed the support tie point to fly jib 5 and shock insulation stores pylon 7, by first hookup pole portion 61, realized being connected with fly jib 5, by second hookup pole portion 62, realized being connected with shock insulation stores pylon 7, its technical aim at: for forming a four-bar linkage with the secondary arm 5 and the shock-isolating hanger 7.

In the present embodiment, the seismic isolation mount 7 is configured to include an upper frame portion 71, a lower frame portion 72, an elastic block portion 73, a string portion 74, a protruding block portion 79 and a housing case portion 70 and the protruding block portion 79 and the housing case portion 70 are respectively provided at an upper end surface portion of the lower frame portion 72, the housing case portion 70 is configured to be coupled with the lower frame portion 72 by bolts and the protruding block portion 79 is provided in the housing case portion 70, the elastic block portion 73 is provided in the housing case portion 70 and the protruding block portion 79 is configured to be in-fit with the elastic block portion 73, the string portion 74 is provided at a lower end surface portion of the upper frame portion 71 and the string portion 74 is configured to be screw-coupled with the upper frame portion 71, string holes are respectively provided in the upper end surface portion of the housing case portion 70 and the elastic block portion 73 and the string portions 74 are respectively configured to be in-fit with the string holes of the housing case portion 70 and the elastic block, a tenth pin hole body 75 and an eleventh pin hole body 76 are respectively provided at an upper end surface portion of the upper frame portion 71 and the tenth pin hole body 75 is provided to be coupled with the coupling member 6 by a pin, the eleventh pin hole body 76 is coupled with the sub-arm 5 by a pin, a twelfth pin hole body 77 and a thirteenth pin hole body 78 are respectively provided at a lower end surface portion of the lower frame portion 72 and the twelfth pin hole body 77 and the thirteenth pin hole body 78 are respectively provided to be coupled with the crusher 8 by a pin, the upper frame portion 71 and the lower frame portion 72 are respectively provided to be rectangular frame-shaped bodies and the elastic block portion 73 is provided to be a rectangular rubber block-shaped body, the cluster bar portion 74 is provided to be a hexagonal bolt and the protruding block portion 79 is provided to be a rectangular seat-shaped body, the accommodating case portion 70 is provided to be a rectangular box-shaped body and the tenth pin hole body 75 and the eleventh pin hole body 76, the twelfth pin hole body 77 and the thirteenth pin hole body, an elastic block portion 73, a stringing portion 74, a projecting block portion 79 and a housing portion 70 are provided to constitute a group of intermediate elastic members and eight groups of intermediate elastic members are provided between the upper frame portion 71 and the lower frame portion 72, respectively, wherein four groups of intermediate elastic members and four other groups of intermediate elastic members are provided to be arranged in tandem along the transverse center line of the lower frame portion 72.

Through shock insulation stores pylon 7, formed the support tie point to fly jib 5, hookup piece 6 and knapper 8, by eleventh round pin axle hole body 76, realized being connected with fly jib 5, by tenth round pin axle hole body 75, realized closing the piece 6 with the hookup being connected, by twelfth round pin axle hole body 77 and thirteenth round pin axle hole body 78, realized being connected with knapper 8, its technical aim at: for use as a shock mount for the breaker 8.

In this embodiment, the breakers 8 are arranged as triangular breakers and the breakers 8 are arranged to be coupled to the shock insulation hangers 7 by means of pins, the drive motors of the breakers 8 being arranged to communicate with the travelling chassis superstructure 3.

Through knapper 8, formed the support tie point to walking chassis facial make-up device 3 and shock insulation stores pylon 7, by knapper 8, realized with walking chassis facial make-up device 3's being connected, realized being connected with shock insulation stores pylon 7, its technical aim at: the device is used for carrying out crushing operation on rock mountains.

In this embodiment, the main arm telescopic cylinder 91, the sub arm telescopic cylinder 92 and the breaker telescopic cylinder 93 are respectively provided as two-section telescopic cylinders and the hydraulic circuit of the main arm telescopic cylinder 91, the hydraulic circuit of the sub arm telescopic cylinder 92 and the hydraulic circuit of the breaker telescopic cylinder 93 are respectively provided to communicate with the walking chassis upper mount 3, one end of the main arm telescopic cylinder 91 is provided to be coupled with the walking chassis upper mount 3 through a pin shaft and the other end of the main arm telescopic cylinder 91 is provided to be coupled with the main arm 4 through a pin shaft, one end of the sub arm telescopic cylinder 92 is provided to be coupled with the main arm 4 through a pin shaft and the other end of the sub arm telescopic cylinder 92 is provided to be coupled with the sub arm 5 through a pin shaft, one of the ends of the breaker telescoping cylinder 93 is arranged to be coupled to the sub-arm 5 by a pin and the other end of the breaker telescoping cylinder 93 is arranged to be coupled to the coupling member 6 by a pin.

Through main arm telescoping cylinder 91, sub-boom telescoping cylinder 92 and cracker telescoping cylinder 93, formed the support tie point to walking chassis facial make-up device 3, main arm 4, sub-boom 5 and hookup closes piece 6, by main arm telescoping cylinder 91, sub-boom telescoping cylinder 92 and cracker telescoping cylinder 93, realized with walking chassis facial make-up device 3's connection, realized being connected with main arm 4, realized being connected with sub-boom 5, realized being connected with hookup closes piece 6, its technical purpose lies in: for carrying out the folding movement of the main arm 4, the secondary arm 5 and the coupling element 6.

In this embodiment, the filling bodies 9 are rectangular blocks and the filling bodies 9 are respectively arranged to be connected with the main arm 4 and the auxiliary arm 5 in a built-in manner, the ends of the filling bodies 9 are respectively arranged to be connected with the main arm 4 and the auxiliary arm 5 and the filling bodies 9 are respectively arranged to be distributed along the central line of the main arm 4 and the central line of the auxiliary arm 5 at intervals.

Through obturator 9, formed the support tie point to main arm 4 and auxiliary 5, by obturator 9, realized being connected with main arm 4, realized being connected with auxiliary 5, its technical aim at: for weighting the main arm 4 and the sub-arm 5.

In this embodiment, the traveling chassis 1, the revolving platform 2, the traveling chassis upper equipment 3, the main arm 4, the sub-arm 5, the crusher 8, the main arm telescopic cylinder 91, the sub-arm telescopic cylinder 92, and the crusher telescopic cylinder 93 are arranged so as to be distributed at intervals of the center of gravity, and the traveling chassis 1, the revolving platform 2, the traveling chassis upper equipment 3, the main arm 4, the sub-arm 5, the crusher 8, the main arm telescopic cylinder 91, the sub-arm telescopic cylinder 92, the crusher telescopic cylinder 93, and the coupling member 6 are arranged so as to be distributed in the backhoe operation, and the traveling chassis 1, the revolving platform 2, the traveling chassis upper equipment 3, the main arm 4, the sub-arm 5, the crusher 8, the main arm telescopic cylinder 91, the sub-arm telescopic cylinder 92, the crusher telescopic cylinder 93, and the seismic isolation hanger 7 are arranged so as to be distributed in the seismic isolation manner, and the traveling chassis 1, the revolving platform 2, the traveling chassis upper, The sub-arm 5, the breaker 8, the main arm telescopic cylinder 91, the sub-arm telescopic cylinder 92, the breaker telescopic cylinder 93 and the filler 9 are arranged to be distributed according to a mode of increasing hitting power, the second coupling rod part 62 is arranged to be coupled with the tenth pin hole body 75 through a pin, the eleventh pin hole body 76 is arranged to be coupled with the ninth pin hole body 57 through a pin, the eighth pin hole body 56 is arranged to be coupled with the first coupling rod part 61 through a pin, the fifth pin hole body 53 is arranged to be coupled with the fourth pin hole body 46 through a pin, and the second pin hole body 44 is arranged to be coupled with the bracket part 31 through a pin.

When the engine in the power bin 33 is started, the hydraulic device of the power bin 33 is made to output hydraulic power, hydraulic power is provided for the traveling chassis 1, the rotary platform 2, the crusher 8, the main arm telescopic cylinder 91, the auxiliary arm telescopic cylinder 92 and the crusher telescopic cylinder 93, the traveling motion is realized by the operation of the traveling chassis 1, the omnibearing rotary motion is realized by the rotary platform 2, the rotation of the first arm 41 on the bracket part 31 is realized by the main arm telescopic cylinder 91, the rotation of the second arm 51 on the first arm 41 is realized by the auxiliary arm telescopic cylinder 92, the rotation of the first connecting rod part 61 and the second connecting rod part 62 on the second arm 51 is realized by the crusher telescopic cylinder 93, so that the crusher 8 is put at the operation point of the rock mountain, the crusher 8 is started to operate, the rock mountain is crushed, and the acting force generated by the crusher 8 vibrates, the vibration amplitude of the upper frame part 71 is reduced by the connection of the stringing part 74 and the accommodating shell part 70 with the upper frame part 71, and the vibration amplitude of the main arm 4 is reduced by the buffering of the movable section of the pin shaft between the fifth pin shaft hole body 53 and the first pin shaft hole body 43 and the pin shaft between the first pin shaft hole body 43 and the main arm telescopic cylinder 91, and the stability of the bracket part 31 is maintained.

When the main pump Y1 works, hydraulic oil is absorbed by a hydraulic oil tank Y19, the working state of the auxiliary ARM telescopic cylinder 92 is controlled by the first check valve Y14, the bypass valve Y15 and the oil cooler Y16, the working state of the rotary motor Y3 is controlled by the SWING cavity of the main control valve Y2 through the first pilot handle Y5, the working state of the main ARM telescopic cylinder 91 is controlled by the BOOM cavity of the main control valve Y2 through the second pilot handle Y6, the working state of the crusher telescopic cylinder 93 is controlled by the BUCKET cavity of the main control valve Y2, the working state of the main ARM telescopic cylinder 93 is controlled by the main control hydraulic oil through the dual foot valve Y7, the working state of the main control motor Y4 is controlled by the TRAVEL walking cavity of the main control valve Y2 through the dual foot valve Y7, the working state of the main control hydraulic oil is controlled by the crusher foot valve Y8 through the OPTION cavity of the main control valve Y2, and the two-position three-way valve SWO 3 through the SWING cavity of the second pilot valve Y3984, and the shuttle valve Y28 And the other port PAO is communicated, and the two-position three-way valve Y29 is communicated with the second energy accumulator Y31 through the second one-way valve Y30, so that the SWING cavity of the main control valve Y2 is also communicated with the hydraulic input port of the crusher 8, and the power hydraulic oil is combined to act in the crusher 8.

In the second embodiment of the present invention, the ratio of the aperture of the first pin hole 43 to the diameter of the pin disposed at the connection between the first pin hole 43 and the main arm telescopic cylinder 91 is set to 1.24:1, and the ratio of the aperture of the fifth pin hole 53 to the diameter of the pin disposed at the connection between the fifth pin hole 53 and the main arm 4 is set to 1.24: 1.

In the third embodiment of the present invention, the ratio of the aperture of the first pin hole 43 to the diameter of the pin disposed at the connection between the first pin hole 43 and the main arm telescopic cylinder 91 is set to 1.50:1, and the ratio of the aperture of the fifth pin hole 53 to the diameter of the pin disposed at the connection between the fifth pin hole 53 and the main arm 4 is set to 1.50: 1.

In the fourth embodiment of the present invention, the ratio of the aperture of the first pin hole 43 to the diameter of the pin provided at the connection between the first pin hole 43 and the main arm telescopic cylinder 91 is set to 1.37:1, and the ratio of the aperture of the fifth pin hole 53 to the diameter of the pin provided at the connection between the fifth pin hole 53 and the main arm 4 is set to 1.37: 1.

In a second embodiment of the invention, the travelling chassis 1, the travelling chassis superstructure 3 and the breakers 8 are coupled to each other in such a way that an increased counterweight to the breakers 8 is achieved by an offset distribution.

In the present embodiment, among others, the crusher device body further has a swing platform 2, a main arm 4, an auxiliary arm 5, a crusher 8, a main arm telescopic cylinder 91, an auxiliary arm telescopic cylinder 92, and a crusher telescopic cylinder 93.

In this embodiment, a first attachment device for the backhoe movement is also included and is provided on the crusher device body, the first attachment device being configured to include the coupling assembly 6.

In this embodiment, a second attachment device for damping is further included and is provided on the crusher device body, the second attachment device being configured to include a shock-isolation mount 7.

In this embodiment, a third attachment device for increasing the weight and the striking force is further included and is disposed on the crusher device body, and the third attachment device is configured to include the filling body 9.

A second embodiment of the invention is based on the first embodiment.

When the present invention is verified, for the pin shaft connected to the first pin shaft hole body 43 and the main arm telescopic cylinder 91, the pin shaft connected to the fifth pin shaft hole body 53 and the main arm 4, and the pin shaft connected to the sixth pin shaft hole body 54 and the sub arm telescopic cylinder 92, which are disposed in a triangular shape in the middle, since the pin shaft connected to the first pin shaft hole body 43 and the main arm telescopic cylinder 91, and the pin shaft connected to the fifth pin shaft hole body 53 and the main arm 4 are in a non-restricted state, an effective partition is generated for an impact force generated by the vibration of the crusher 8, and the service lives of the main arm telescopic cylinder 91, the sub arm telescopic cylinder 92, and the crusher telescopic cylinder 93 are prolonged.

The invention has the following characteristics:

1. due to the fact that the crusher device body is designed, the balance weight of the crusher 8 is increased through the offset distribution of the walking chassis 1, the rotary platform 2 and the walking chassis upper mounting device 3, drilling positioning and quantitative explosive filling blasting operation do not need to be carried out on the rock mountain, and therefore high-power and high-strength crushing operation is directly carried out on the excavated rock mountain.

2. Because the design of the rotary platform 2, the main arm 4, the auxiliary arm 5, the knapper 8, the main arm telescopic cylinder 91, the auxiliary arm telescopic cylinder 92 and the knapper telescopic cylinder 93, the omnibearing and multi-section folding arm operation is realized.

3. Due to the design of the connecting assembly 6, a four-bar linkage assembly is formed, and the movement of the backhoe is realized.

4. Due to the design of the shock insulation hanging rack 7, a vibration source generated by the crusher 8 is isolated through the buffering of the elastic component.

5. Due to the design of the filling body 9, the counter impact force is enhanced due to the increased weight of the main arm 4 and the sub arm 5.

6. Because the structural shape is limited by the numerical range, the numerical range is the technical characteristic of the technical scheme of the invention, and is not the technical characteristic obtained by formula calculation or limited tests, and tests show that the technical characteristic of the numerical range achieves good technical effect.

7. Due to the design of the technical characteristics of the invention, tests show that each performance index of the invention is at least 1.7 times of the existing performance index under the action of the single and mutual combination of the technical characteristics, and the invention has good market value through evaluation.

Still other technical features that are the same as or similar to those of the crusher device body for achieving the addition of the counterweight to the crusher 8 by means of an offset distribution are one of the embodiments of the present invention, and the technical features of the above-described embodiments may be combined in any combination, and in order to meet the requirements of patent laws, patent practice rules and examination guidelines, all possible combinations of the technical features of the above-described embodiments will not be described again.

Therefore, in the technical field of the crusher device for the rock mountain, all the crusher devices comprise a crusher device body with a walking chassis 1, a walking chassis upper mounting device 3 and a crusher 8, and the vertical central line of the walking chassis upper mounting device 3 is arranged at intervals with the vertical central line of the walking chassis 1. Are within the scope of the invention.

Claims

1. A breaker device for rock massif, characterized by: the crusher device comprises a crusher device body with a walking chassis (1), a walking chassis loading device (3) and a crusher (8), wherein the vertical central line of the walking chassis loading device (3) is arranged to be distributed at intervals with the vertical central line of the walking chassis (1).

2. A crusher device for rock mountains as claimed in claim 1, wherein: the walking chassis (1), the walking chassis upper mounting device (3) and the knappers (8) are mutually connected in a mode of increasing the balance weight of the knappers (8) through offset distribution.

3. A crusher device for rock mountains as claimed in claim 1, wherein: wherein the crusher device body is also provided with a rotary platform (2), a main arm (4), an auxiliary arm (5), a crusher (8), a main arm telescopic cylinder (91), an auxiliary arm telescopic cylinder (92) and a crusher telescopic cylinder (93),

or, a first attachment device for the movement of the backhoe and arranged on the crusher device body, the first attachment device being arranged to comprise a coupling member (6),

or a second accessory device used for buffering and damping is arranged on the crusher device body, the second accessory device comprises a shock insulation hanging rack (7),

or a third accessory device for increasing weight and striking force is further included and is arranged on the crusher device body, and the third accessory device is arranged to include a filling body (9).

4. A crusher device for rock mountains as claimed in claim 3, wherein: the device comprises a rotary platform (2), a walking chassis upper mounting device (3), a main arm (4), an auxiliary arm (5), a shock insulation hanger (7), a crusher (8), a coupling member (6), a crusher telescopic cylinder (93), an auxiliary arm telescopic cylinder (92), a main arm telescopic cylinder (91), filling bodies (9), a walking chassis (1), the rotary platform (2), a shock insulation hanger (7) and an auxiliary arm (5), wherein the rotary platform (2) is arranged on a walking chassis upper mounting device (1), the walking chassis upper mounting device (3) is arranged on the rotary platform (2), the main arm (4) is arranged on the walking chassis upper mounting device (3), the auxiliary arm (5) is arranged on the main arm (4), the shock insulation hanger (7) is arranged between the auxiliary arm (5) and the auxiliary arm (6), the shock insulation hanger (7) is arranged between the auxiliary arm (5), the crusher telescopic cylinder (93) is arranged between the coupling member (6) and the auxiliary arm (5), the auxiliary arm (4), the knapper (8), the main arm telescopic cylinder (91), the auxiliary arm telescopic cylinder (92) and the knapper telescopic cylinder (93) are respectively communicated with the walking chassis upper mounting device (3), and the vertical central line of the rotary platform (2) is arranged to be in coincident arrangement with the vertical central line of the walking chassis (1).

5. A crusher device for rock mountains as claimed in claim 4, characterized in that: the walking chassis (1) is arranged as a crawler chassis, the end surface part of the upper end of the frame of the walking chassis (1) is connected with the rotary platform (2), a walking motor Y4 of the walking chassis (1) is arranged to be communicated with the walking chassis upper mounting device (3),

or the rotary platform (2) is set as a rotary support, the inner ring body of the rotary platform (2) is set to be connected with the walking chassis (1), the outer ring body of the rotary platform (2) is set to be connected with the walking chassis upper mounting device (3) and the rotary motor Y3 of the rotary platform (2) is set to be communicated with the walking chassis upper mounting device (3),

or, the walking chassis upper mounting device (3) is set to include a bracket part (31), an operation chamber part (32), a power chamber part (33) and a balance block part (34), the lower end surface part of the bracket part (31) is set to be connected with the rotary platform (2), the side surface part of the upper end surface of the bracket part (31) is set to be connected with the operation chamber part (32) and a silicon oil damping buffer cushion is arranged between the operation chamber part (32) and the bracket part (31), the middle part of the upper end surface of the bracket part (31) is set to be connected with the power chamber part (33), the lower end surface part of the bracket part (31) is set to be connected with the balance block part (34) and the upper end head of the bracket part (31) is respectively set to be connected with the main arm (4) and the main arm telescopic cylinder (91) through a pin shaft, the bracket part (31) is set to be a rectangular frame body and the operation chamber part (32) is, the balance weight part (34) is arranged into a rectangular strip-shaped body, the power bin part (33) is arranged to contain an engine and a hydraulic device, an end shaft of the engine of the power bin part (33) is connected with an end shaft of a high-pressure pump of the hydraulic device of the power bin part (33), the hydraulic device of the power bin part (33) is respectively arranged into a walking chassis (1), a rotary platform (2), a crusher (8), a main arm telescopic cylinder (91), an auxiliary arm telescopic cylinder (92) and a crusher telescopic cylinder (93) to be communicated,

the hydraulic device of the power bin part (33) is arranged to comprise a main pump Y1, a main control valve Y1, a rotary motor Y1, a walking motor Y1, a first pilot handle Y1, a second pilot handle Y1, a duplex foot valve Y1, a crusher foot valve Y1, a central rotary joint Y1, a first check valve Y1, a bypass valve Y1, an oil cooler Y1, an oil suction filter element Y1, an oil return filter unit Y1, a hydraulic oil tank Y1, an air filter Y1, a pilot oil source valve Y1, a first energy accumulator Y1, a third shuttle valve Y1, a pressure switch Y1, an oil suction stop valve Y1, a first shuttle valve Y1, a second shuttle valve Y1, a two-position three-way valve Y1, a second check valve Y1 and a second energy accumulator Y1, a TRAVEL Y1, a TION cavity, an OPON cavity, an ARM BOOM and an air filter unit Y1 are respectively arranged in the main pump Y1, an inlet end of the main pump Y1 and the oil filter element are respectively arranged in the main pump 1, a first one-way valve Y, a bypass valve Y and an oil cooler Y are arranged at the outlet part of the output end of a main pump Y, the bypass valve Y is connected with the oil cooler Y in parallel, a pilot filter Y, a pilot oil source valve block Y, a first energy accumulator Y, a pressure switch Y and a first shuttle valve Y are arranged between the main control valve Y and the main pump Y, the main pump Y is arranged to be communicated with the pilot filter Y, the pilot oil source valve block Y, the first energy accumulator Y, the first shuttle valve Y and the main control valve Y in sequence, the first energy accumulator Y is arranged on the pilot oil source valve block Y, the pressure switch Y is arranged on the main control valve Y, a first pilot handle Y, a second pilot handle Y, a duplex foot valve Y and a breaker foot valve Y are arranged between the first one-way valve Y and the main control valve Y, a third shuttle valve Y is arranged in the first pilot handle Y, the first pilot handle Y is respectively arranged to be communicated with an ARM cavity of the main control valve Y and a SWING cavity of the main control valve Y, and the second pilot handle Y are respectively arranged Set in communication with the BOOM cavity of the master valve Y2 and the pocket cavity of the master valve Y2, the tandem foot valve Y7 is set in communication with the TRAVEL cavity of the master valve Y2 and the crusher foot valve Y8 is set in communication with the OPTION cavity of the master valve Y2, the SWING motor Y3 is set in communication with the SWING cavity of the master valve Y2, the walk motor Y4 is set in communication with the TRAVEL cavity of the master valve Y2, the primary ARM telescopic cylinder (91) is set in communication with the ARM cavity of the master valve Y2, the secondary ARM telescopic cylinder (92) is set in communication with the BOOM cavity of the master valve Y2, the crusher telescopic cylinder (93) is set in communication with the pocket cavity of the master valve Y2, the hydraulic input ports of the crusher (8) are respectively provided with the stop valve Y26 and the second energy accumulator Y31 and the input port of the second energy accumulator Y31 is set in communication with one of the three-way valves Y29 through the second one of the check valve Y30, and the other two-position three-way valve Y29 is set in communication with the shuttle port 29, the input port of the second shuttle valve Y28 is placed in communication with the SWING chamber of the main control valve Y2,

or, a first containing cavity (42) is arranged in the middle of the first arm part (41) of the main arm (4), a first pin hole body (43) is arranged in the middle of the first arm part (41), a second pin hole body (44) is arranged on the rear end of the first arm part (41), a third pin hole body (45) is arranged on the upper end surface part of the first arm part (41), a fourth pin hole body (46) is arranged on the front end of the first arm part (41), the inner wall of the first containing cavity (42) is connected with the end of the filling body (9), the first pin hole body (43) is connected with the main arm telescopic cylinder (91) through a pin shaft, the second pin hole body (44) is connected with the walking chassis upper mounting device (3) through a pin shaft, and the third pin hole body (45) is connected with the auxiliary arm telescopic cylinder (92) through a pin shaft, the fourth pin hole body (46) is connected with the auxiliary arm (5) through a pin shaft, the first arm part (41) is arranged to be an L-shaped joint body, the first accommodating cavity body (42) is arranged to be a sealed inner cavity body, and the first pin hole body (43), the second pin hole body (44), the third pin hole body (45) and the fourth pin hole body (46) are respectively arranged to be circular hole bodies,

or, a second accommodation cavity (52) is provided in the middle of the second arm section (51) of the sub arm (5) and a fifth pin hole body (53) is provided on the lower side portion of the rear end of the second arm section (51), a sixth pin hole body (54) is provided on the upper side portion of the rear end of the second arm section (51) and a seventh pin hole body (55) is provided on the upper end surface portion of the second arm section (51), an eighth pin hole body (56) and a ninth pin hole body (57) are provided on the front end of the second arm section (51) respectively and the inner wall of the second accommodation cavity (52) is provided to be coupled with the end of the packing body (9), the fifth pin hole body (53) is provided to be coupled with the main arm (4) through a pin shaft, the sixth pin hole body (54) is provided to be coupled with the sub arm telescopic cylinder (92) through a pin shaft and the seventh pin hole body (55) is provided to be coupled with the crusher telescopic cylinder (93) through a pin shaft, the eighth pin hole body (56) is connected with the connecting part (6) through a pin shaft, the ninth pin hole body (57) is connected with the shock insulation hanging rack (7) through a pin shaft, the second arm part (51) is a triangular joint body, the second containing cavity (52) is a sealed inner cavity body, the fifth pin hole body (53), the sixth pin hole body (54), the seventh pin hole body (55), the eighth pin hole body (56) and the ninth pin hole body (57) are respectively circular hole bodies, the central point of the eighth pin hole body (56) is arranged to be distributed with the central point of the ninth pin hole body (57) at intervals,

or the knapper (8) is a triangle knapper and the knapper (8) is connected with the shock insulation hanging rack (7) through a pin shaft, the driving motor of the knapper (8) is communicated with the walking chassis upper mounting device (3),

or the main arm telescopic cylinder (91), the auxiliary arm telescopic cylinder (92) and the crusher telescopic cylinder (93) are respectively provided with two-section telescopic cylinders, a hydraulic circuit of the main arm telescopic cylinder (91), a hydraulic circuit of the auxiliary arm telescopic cylinder (92) and a hydraulic circuit of the crusher telescopic cylinder (93) are respectively communicated with the walking chassis upper mounting device (3), one end of the main arm telescopic cylinder (91) is connected with the walking chassis upper mounting device (3) through a pin shaft, the other end of the main arm telescopic cylinder (91) is connected with the main arm (4) through a pin shaft, one end of the auxiliary arm telescopic cylinder (92) is connected with the main arm (4) through a pin shaft, the other end of the auxiliary arm telescopic cylinder (92) is connected with the auxiliary arm (5) through a pin shaft, one end of the crusher telescopic cylinder (93) is connected with the auxiliary arm (5) through a pin shaft, and the other end of the crusher telescopic cylinder (93) is provided with the other end of the crusher telescopic cylinder (93) Is connected with the connecting assembly (6) through a pin shaft.

6. A crusher device for rock mountains as claimed in claim 4, characterized in that: the connecting assembly (6) is arranged to comprise a first connecting rod part (61) and a second connecting rod part (62), one end of the first connecting rod part (61) is connected with one end of the second connecting rod part (62) through a pin shaft, the other end of the first connecting rod part (61) is connected with the auxiliary arm (5) through a pin shaft, the other end of the second connecting rod part (62) is connected with the vibration-isolating hanging rack (7) through a pin shaft, and the first connecting rod part (61) and the second connecting rod part (62) are respectively arranged to be rectangular strip-shaped bodies.

7. A crusher device for rock mountains as claimed in claim 4, characterized in that: the shock insulation hanger (7) is arranged to include an upper frame part (71), a lower frame part (72), an elastic block part (73), a string rod part (74), a protruding block part (79) and a containing shell part (70), wherein the protruding block part (79) and the containing shell part (70) are respectively arranged at the upper end surface part of the lower frame part (72), the containing shell part (70) is connected with the lower frame part (72) through bolts, the protruding block part (79) is arranged in the containing shell part (70), the elastic block part (73) is arranged in the containing shell part (70), the protruding block part (79) is connected with the elastic block part (73) in an embedding manner, the string rod part (74) is arranged at the lower end surface part of the upper frame part (71) and is in threaded connection with the upper frame part (71), string hole bodies are respectively arranged at the upper end surface part of the containing shell part (70) and the string hole bodies are respectively arranged in series connection with the elastic block part (73), and the string hole bodies and the containing the elastic block parts (74) are respectively arranged with the string hole bodies and the serial hole body of the part (73) is connected in a plug-in mode, a tenth pin shaft hole body (75) and an eleventh pin shaft hole body (76) are respectively arranged at the upper end surface part of the upper frame part (71), the tenth pin shaft hole body (75) is connected with the connecting part (6) through a pin shaft, the eleventh pin shaft hole body (76) is connected with the auxiliary arm (5) through a pin shaft, a twelfth pin shaft hole body (77) and a thirteenth pin shaft hole body (78) are respectively arranged at the lower end surface part of the lower frame part (72), the twelfth pin shaft hole body (77) and the thirteenth pin shaft hole body (78) are respectively connected with the crusher (8) through a pin shaft, the upper frame part (71) and the lower frame part (72) are respectively arranged into rectangular frames, the elastic block part (73) is arranged into a rectangular rubber block body, the string rod part (74) is arranged into a hexagonal bolt and the protruding block part (79) is arranged into a rectangular seat, the containing shell part (70) is arranged to be a rectangular box body, a tenth pin shaft hole body (75), an eleventh pin shaft hole body (76), a twelfth pin shaft hole body (77) and a thirteenth pin shaft hole body (78) are respectively provided with a circular hole body, an elastic block part (73), a string rod part (74), a protruding block part (79) and the containing shell part (70) are arranged to form a group of middle elastic parts, eight groups of middle elastic parts are respectively arranged between the upper frame part (71) and the lower frame part (72), wherein four groups of middle elastic parts and the other four groups of middle elastic parts are arranged to be distributed in a front-back arrangement mode along the transverse center line of the lower frame part (72).

8. A crusher device for rock mountains as claimed in claim 4, characterized in that: the filling bodies (9) are rectangular strip blocks, the filling bodies (9) are respectively connected with the main arm (4) and the auxiliary arm (5) in a built-in mode, the ends of the filling bodies (9) are respectively connected with the main arm (4) and the auxiliary arm (5) in a connected mode, and the filling bodies (9) are respectively arranged along the central line of the main arm (4) and the central line of the auxiliary arm (5) in an interval distribution mode.

9. A crusher device for rock mountains as claimed in claim 4, characterized in that: the ratio of the aperture of the first pin hole body (43) to the diameter of a pin shaft arranged between the first pin hole body (43) and the main arm telescopic cylinder (91) is set to be 1.24-1.50:1, and the ratio of the aperture of the fifth pin hole body (53) to the diameter of a pin shaft arranged between the fifth pin hole body (53) and the main arm (4) is set to be 1.24-1.50: 1.

10. A crusher device for rock mountains as claimed in any one of claims 1 to 9, wherein: the device comprises a walking chassis (1), a rotary platform (2), a walking chassis upper mounting device (3), a main arm (4), an auxiliary arm (5), a crusher (8), a main arm telescopic cylinder (91), an auxiliary arm telescopic cylinder (92) and a crusher telescopic cylinder (93), wherein the walking chassis (1), the rotary platform (2), the walking chassis upper mounting device (3), the main arm (4), the auxiliary arm (5), the crusher (8), the main arm telescopic cylinder (91), the auxiliary arm telescopic cylinder (92) and the crusher telescopic cylinder (93) are distributed in a mode of gravity center interval distribution and a connection assembly (6), the walking chassis (1), the rotary platform (2), the walking chassis upper mounting device (3), the main arm (4), the auxiliary arm (5), the crusher (8), the main arm telescopic cylinder (91), the auxiliary arm telescopic cylinder (92) and the crusher telescopic cylinder (93) are distributed in a mode of back-shovel operation with a connection assembly (6), the walking chassis (1), the rotary platform (2), the walking chassis upper mounting device (3), the main arm (4), the (1) The rotary platform (2), the walking chassis uploading device (3), the main arm (4), the auxiliary arm (5), the knapper (8), the main arm telescopic cylinder (91), the auxiliary arm telescopic cylinder (92), the knapper telescopic cylinder (93) and the filling body (9) are distributed in a mode of increasing striking force, the second connecting rod part (62) is connected with the tenth pin shaft hole body (75) through a pin shaft, the eleventh pin shaft hole body (76) is connected with the ninth pin shaft hole body (57) through a pin shaft, the eighth pin shaft hole body (56) is connected with the first connecting rod part (61) through a pin shaft, the fifth pin shaft hole body (53) is connected with the fourth pin shaft hole body (46) through a pin shaft, and the second pin shaft hole body (44) is connected with the bracket part (31) through a pin shaft.