CN-121988438-A - Novel-layout crawler belt movable cone crushing equipment

CN121988438ACN 121988438 ACN121988438 ACN 121988438ACN-121988438-A

Abstract

The invention relates to the technical field of crawler mobile crushing equipment, in particular to crawler mobile cone crushing equipment with novel layout, which is characterized by comprising an equipment frame and a power unit assembly, wherein the bottom of the equipment frame is provided with a crawler traveling assembly, a belt feeder, a cone crushing main machine and a discharging and return screening assembly are sequentially arranged on the equipment frame from back to front, the power unit assembly is arranged at the rear part of the equipment frame and is positioned under the belt feeder so as to balance the weight applied by the discharging and return screening assembly at the front part of the equipment frame to a certain extent, and the gravity center position of the crawler mobile cone crushing equipment is adjusted backwards from the front part close to the crawler traveling assembly. The invention is beneficial to improving the stability and safety of the crawler mobile cone crushing equipment during crawler traveling by adjusting the overall layout of the crawler mobile cone crushing equipment, and also ensures that the overall stress of the crawler traveling assembly is more uniform, thereby being beneficial to prolonging the service life of the crawler traveling assembly.

Inventors

LEI HUAJUN
Ke Guobin
LUO XINYUAN
Yin hanyang
HE HANZE
HUANG FAN

Assignees

福建南方路面机械股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260128

Claims (10)

1. The novel layout of the crawler mobile cone crushing equipment comprises an equipment frame and a power unit assembly, wherein the bottom of the equipment frame is provided with a crawler walking assembly, a belt feeder, a cone crushing main machine and a discharging and return screening assembly are sequentially arranged on the equipment frame from back to front, the discharging end of the belt feeder is communicated with the feeding end of the cone crushing main machine, the discharging end of the cone crushing main machine is communicated with the feeding end of the discharging and return screening assembly, and the equipment frame is provided with a crushing main machine driving assembly positioned on one side of the cone crushing main machine.
2. The crawler mobile cone crusher with the novel layout as set forth in claim 1, further comprising a tail support frame fixedly installed at the rear side of the upper end of the machine frame, wherein the belt feeder is installed at the upper end of the tail support frame in a sliding manner through a sliding lifting device, and the tail support frame is bent upwards in an arched manner and forms an accommodating space below the tail support frame for accommodating the power unit assembly.
3. The crawler mobile cone crushing equipment with novel layout according to claim 2, wherein the tail support frame comprises two support beams which are arranged in parallel at intervals, the front end and the rear end of each support beam are fixedly connected and supported at the upper end of the equipment frame, the middle of each support beam is arched upwards and bent to form a protruding part, the rear outer side surface of each protruding part of each support beam is a first outward inclined surface which is convenient for the belt feeder to carry out inclined arrangement, the inclined angle of each first outward inclined surface is 19-23 degrees, a reinforcing cross rod is fixedly arranged between the upper sides of the protruding parts of the two support beams, and a reinforcing inclined rod is fixedly arranged between the front ends of the two support beams and the reinforcing cross rod.
4. The crawler belt movable cone crushing equipment with novel layout according to claim 3, wherein a front mounting plate which is horizontally arranged is fixedly arranged at the front end of the supporting beam, a plurality of front mounting holes are formed in the front mounting plate, a rear mounting plate which is horizontally arranged is fixedly arranged at the rear end of the supporting beam, a plurality of rear mounting holes are formed in the rear mounting plate, a middle mounting plate which is horizontally arranged is fixedly arranged between the lower sides of the rear ends of the supporting beam, a plurality of middle mounting holes which are arranged at intervals along the length direction of the middle mounting plate are formed in the middle mounting plate, a middle inclined plate is fixedly arranged between the upper sides of the rear ends of the supporting beam, the upper end face of the middle inclined plate is flush with the first outer inclined surface, the rear side edge of the middle inclined plate is fixedly abutted to the rear side edge of the middle mounting plate, a middle reinforcing plate is fixedly connected between the front side edge of the middle inclined plate and the front side edge of the middle mounting plate, and a plurality of operation gaps which are arranged in one-to-one correspondence with the middle mounting holes are formed in the middle reinforcing plate.
5. A crawler mobile cone crusher with novel layout according to claim 3, wherein side access openings are formed between the two supporting beams and the equipment frame in a surrounding manner, at least one openable side access door is installed at the side access openings, a rear shielding plate is fixedly installed between the rear sides of the protruding parts of the two supporting beams, an upper shielding plate is fixedly installed between the upper sides of the protruding parts of the two supporting beams, and a front shielding plate is fixedly installed between the front sides of the protruding parts of the two supporting beams.
6. The crawler belt movable cone crusher with the novel layout according to claim 5, wherein the power unit assembly comprises an engine, a hydraulic oil tank, a diesel tank, a first radiator, a main driving motor, an auxiliary driving motor and a second radiator, wherein the engine, the hydraulic oil tank, the diesel tank, the first radiator, the main driving motor and the auxiliary driving motor are fixedly installed on the equipment rack, the diesel tank is arranged on the front side in the accommodating space and is positioned in the equipment rack, the engine is arranged on the middle side in the accommodating space, the main driving motor is arranged on the rear side in the accommodating space, the hydraulic oil tank, the auxiliary driving motor and the second radiator are all arranged on the right side in the accommodating space and are close to the side access opening on the corresponding side, the auxiliary driving motor is also arranged between the engine and the hydraulic oil tank, the first radiator is arranged on the left side in the accommodating space and is close to the side access opening on the corresponding side, the engine, the main driving motor and the auxiliary driving motor is arranged on the middle side of the equipment rack, and the auxiliary driving motor is arranged on the middle side of the lower side of the equipment rack, and the lower side of the equipment rack is provided with an opening for the auxiliary driving motor.
7. The crawler mobile cone crusher with the novel layout according to claim 2, wherein the sliding lifting device comprises a tail sliding supporting mechanism, a head sliding supporting mechanism and a sliding driving mechanism, the tail sliding supporting mechanism is arranged between the tail of the belt feeder and the tail supporting frame and is in sliding fit with a tail sliding rail of the belt feeder, the head sliding supporting mechanism is arranged between the head of the belt feeder and the tail supporting frame and is in sliding fit with a head sliding rail of the belt feeder, the supporting position of the head sliding supporting mechanism is higher than the supporting position of the tail sliding supporting mechanism and enables the belt feeder to be obliquely arranged, and the sliding driving mechanism is arranged between the tail supporting frame and the belt feeder and is used for driving the belt feeder to be obliquely and slidably switched between a working position when the belt feeder ascends and a transport position when the belt feeder descends.
8. The crawler mobile cone crushing equipment with the novel layout according to claim 1, wherein hydraulic supporting mechanisms are arranged on the left side and the right side of the rear portion of the equipment rack, each hydraulic supporting mechanism comprises a hydraulic lifting supporting leg, a mounting seat, a first pin shaft and a second pin shaft, the mounting seat is fixedly mounted on the equipment rack, one side of the top of each hydraulic lifting supporting leg is hinged with the mounting seat through the first pin shaft, and the second pin shaft is detachably inserted into the other side of each hydraulic lifting supporting leg and the mounting seat and used for enabling the hydraulic lifting supporting leg to be in a downward-turning supporting position or an upward-turning walking position.
9. The crawler mobile cone crushing equipment with the novel layout according to claim 1, wherein the crushing host driving assembly is arranged on one side of the cone crushing host, which is close to the discharging and return screening assembly, a pavement platform is arranged on the equipment rack around the crushing host driving assembly, and a side overhaul space is formed on the pavement platform.
10. The crawler mobile cone crusher of novel layout according to claim 1, wherein: the crushing main machine driving assembly comprises a crushing motor, a driving belt assembly, a protective cover, a lifting motor seat and a lifting adjusting locking mechanism, wherein a motor shaft of the crushing motor is in transmission connection with an input shaft of the cone crushing main machine through the driving belt assembly which is vertically arranged, the crushing motor is fixedly arranged on the lifting motor seat, the protective cover is fixedly arranged on the lifting motor seat and covers the crushing motor, the lifting motor seat is arranged on the equipment rack in a lifting adjusting manner through the lifting adjusting locking mechanism, a lifting guiding mechanism which is used for guiding lifting of the lifting motor seat is arranged between the lifting motor seat and the equipment rack, the lifting adjusting locking mechanism comprises an adjusting screw rod, a fixing screw sleeve, an adjusting nut and a fixing nut, the fixed screw sleeve is fixedly arranged on the equipment rack, the lower part of the adjusting screw is in threaded connection with the fixed screw sleeve, the top end of the adjusting screw extends upwards and penetrates through a rotating hole of the lifting plate, the lifting plate is fixedly arranged on the lifting motor seat, the adjusting screw is fixedly sleeved with the adjusting nut and the fixing nut, the adjusting nut and the fixing nut are arranged up and down and are respectively positioned on the upper side and the lower side of the lifting plate, the upper end of the lifting plate is hinged with a turnover stop plate, the stop plate is provided with a stop groove matched with the adjusting nut, the lifting guide mechanism comprises a guide block and a guide plate, the guide plate is fixedly arranged on the equipment rack, the guide plate is provided with a guide groove matched with the guide block, the guide block is fixedly arranged on the lifting motor seat and is clamped in the guide groove, and the guide block and the guide groove are in vertical sliding fit.

Description

Novel-layout crawler belt movable cone crushing equipment Technical Field The invention relates to the technical field of crawler mobile crushing equipment, in particular to crawler mobile cone crushing equipment with novel layout. Background The movable crushing and screening equipment has the characteristics of integrated units, flexible mobility, free combination on site and the like, is favored by more and more customers, is generally used for medium-grade crushing to produce medium-grade products such as roadbed aggregates or railway stabilization layer stones, or provides raw material crushing for grinding procedures, has a wide application range from hard and abrasive rocks to soft quarries, is simultaneously applied to large and small-treatment-capacity mining industry, has screening function for realizing the movable-type crushing equipment, has also appeared some movable-type crushing equipment with a feed-back screen box assembly on the market, such as a mobile cone crushing and screening station with a three-layer screening system, a mobile cone crushing station with an authorized bulletin number of CN205815898U, a crawler mobile cone crushing and screening station with an authorized bulletin number of CN106733117B, a crawler mobile cone crusher with an authorized bulletin number of CN215611828U, a crawler mobile cone crusher with an authorized bulletin number of CN211436546U, the existing crawler mobile cone crushing equipment with a feed back screen box assembly, according to the requirement of the using function, the feed back screen box assembly is usually arranged at the front part of the equipment, the power unit assembly on the crawler belt movable cone crushing equipment is usually an integrated structure, the whole structure is compact, the whole weight of the power unit assembly is also heavy, and in the prior art, the power unit assembly is usually arranged near the front part of the equipment, so that the whole weight of the front part of the crawler belt movable cone crushing equipment with the feed back screen box assembly is heavy, the gravity center position of the equipment is positioned at the front part of the crawler belt walking assembly, and therefore, when the equipment performs crawler belt walking, because the front part of the equipment is heavy, when the crawler is in walking, the trend of lying forward exists, especially when the crawler is in a slope upward and downward, the front part of the crawler is easy to shake up and down, the crawler is unstable and unsafe when the crawler is in walking, a certain risk can be caused to the completeness of the crawler and the personal safety of operators, and when the crawler is in operation, the gravity center position of the crawler is positioned at the front part of the crawler walking assembly for a long time, so that the whole stress of the crawler walking assembly is uneven, the front part of the crawler walking assembly is easy to damage, and the situation is generated because of the fact. Disclosure of Invention The invention aims to solve the technical problem of providing the crawler belt movable type cone crushing equipment with the novel layout, which is beneficial to improving the stability and the safety of the crawler belt movable type cone crushing equipment during crawler belt walking and enabling the whole stress of a crawler belt walking assembly to be more uniform and prolonging the service life of the crawler belt movable type cone crushing equipment by adjusting the whole layout of the crawler belt movable type cone crushing equipment. The novel crawler belt type movable cone crushing equipment comprises an equipment frame and a power unit assembly, wherein the bottom of the equipment frame is provided with a crawler belt traveling assembly, a belt feeder, a cone crushing main machine and a discharging and returning screening assembly are sequentially arranged on the equipment frame from back to front, the discharging end of the belt feeder is communicated with the feeding end of the cone crushing main machine, the discharging end of the cone crushing main machine is communicated with the feeding end of the discharging and returning screening assembly, the equipment frame is provided with a crushing main machine driving assembly positioned on one side of the cone crushing main machine, the power unit assembly is arranged on the rear part of the equipment frame and is positioned under the belt feeder to balance the weight exerted by the discharging and returning screening assembly on the front part of the equipment frame to a certain extent, and the gravity center position of the crawler belt type movable cone crushing equipment is adjusted backwards from the front part close to the crawler belt traveling assembly. Further, the belt feeder is obliquely and slidably mounted at the upper end of the tail support frame through a sliding lifting device, and the tail support frame is upwards arched and bent and