CN204469859U - A kind of excavation movable Crushing Station - Google Patents

Abstract

An excavating mobile crushing station. The task of the utility model is to propose a excavating mobile crushing station that occupies a small space, integrates excavation and crushing, and has strong applicability. The technical scheme of the utility model is a digging mobile crushing station, the discharge port on the crusher is connected to a port of the belt conveyor, and the feed port on the crusher is connected to the discharge port on the apron feeder , the support frame of the feeding machine is fixed with the apron feeder, the apron feeder is installed and fixed at an inclination of 20°-25°, the grounding end of the apron feeder is the receiving hopper, and one end of the hydraulic piston rod is fixed by a pin At the tail of the apron feeder, the other end is fixed on the side wall of the receiving hopper through a pin shaft, and an excavating mechanism is fixed on the skeleton of the crushing station. The utility model has the advantages of high working efficiency and saving occupied space.

Description

An excavating mobile crushing station

Technical field:

The utility model relates to an excavating mobile crushing station, which is suitable for coarse crushing, medium crushing and fine crushing of various materials with different hardness and different site conditions, and is especially suitable for use in crushing solid materials in mines.

Background technique:

At present, the mobile crushing stations used in China mainly include tire traction and crawler self-propelled. The crawler self-propelled mobile crushing station is to install the receiving hopper, feeder, crusher, belt conveyor and diesel engine on the crawler chassis. Its own power can realize short-distance movement within the operation, and its disadvantages are: 1. When the mobile crushing station is working, it needs the cooperation of excavators or loaders to successfully complete the crushing of materials, which increases the investment in construction machinery and manpower. The distance between the receiving hopper of the crushing station and the ground is relatively high, and the loader can smoothly send the material into the receiving hopper only by raising the arm, which greatly increases the fuel cost and maintenance cost of the engineering vehicle. 3. The receiving hopper of the mobile crushing station has a small volume and requires an excavator Or the loader continuously feeds the material into the hopper to ensure the continuous and uninterrupted work of the mobile crushing station. For large mobile crushing stations, it is necessary to equip multiple excavators or loaders to meet the work requirements.

Invention content:

The task of this utility model is to propose an excavating mobile crushing station that occupies a small space, integrates excavation and crushing, and has strong applicability.

The task of the utility model is accomplished in this way, a mobile excavation crushing station, characterized in that: the discharge port on the crusher is connected to a port of the belt conveyor, the feed port on the crusher is connected to the plate feeding The outlets on the machine are connected, and the support frame of the feeder is fixed with the apron feeder. The apron feeder is installed and fixed at an inclination of 20°-25°. The grounding end of the apron feeder is the receiving hopper, and the hydraulic piston rod One end of the apron feeder is fixed on the tail of the apron feeder through a pin, and the other end is fixed on the side wall of the receiving hopper through a pin. The skeleton of the crushing station is fixed with an excavating mechanism. The end of the excavating mechanism is installed and fixed on the skeleton of the crushing station through pin shafts and high-strength bolts. The bucket at the front end of the excavating mechanism is fixed by a rocker, and the rockers are connected by a connecting rod. The other end of the connecting rod is connected with a bucket piston rod , the bucket oil cylinder is fixed on the top of the arm thereafter, the arm and the movable arm are connected by a hinge, the arm is fixed on the movable arm, and the front of the arm cylinder is connected with The bucket rod piston rod is fixed with the movable arm piston rod on the movable arm, and the back is an oil cylinder that provides the work of the movable arm piston rod.

The utility model has the following effects: the mobile crushing station has the function of digging, and can easily pick up materials from high places or surroundings to the receiving hopper at the tail of the apron feeder, and can easily realize the integration of crushing and excavation, and can continuously and uninterruptedly The material is crushed, which has strong adaptability to the site environment, high work efficiency, and saves floor space.

Description of drawings:

Fig. 1 is a structural schematic diagram disclosed by the utility model; Fig. 2 is a structural schematic diagram of an excavator.

Graphic description:

The drawing description of Fig. 1: 1. excavation mechanism, 2. receiving hopper, 3. hydraulic piston rod, 4. apron feeder, 5. walking crawler chassis, 6. crusher motor, 7. feeding hopper, 8. Crusher, 9. The skeleton of the crushing station, 10. The belt conveyor, 11. The support frame of the feeding machine.

The drawing description of Figure 2: 1-12 bucket, 1-13 connecting rod, 1-14 rocker, 1-15 bucket piston rod, 1-16 bucket oil cylinder, 1-17 stick, 1-18 bucket Rod piston rod, 1-19 stick oil cylinder, 1-20 movable arm 1-21 movable arm piston rod, 1-22 oil cylinder.

Detailed ways:

The embodiment is described in detail in conjunction with the above drawings. As shown in FIG. 1 , the crushing station skeleton 9 is installed on the walking crawler chassis 5, and the crusher 8 is installed on the crushing station skeleton 9, and the outlet on the crusher 8 is The feed port is connected to a port of the belt conveyor 10, and the feed port 7 on the crusher is connected to the discharge port on the plate feeder. The conveying and stacking of materials are completed by the belt conveyor, and the crusher motor 6 is fixed on the crushing The station skeleton is connected with the crusher 8 through a transmission assembly, and the feeder support frame 11 is fixed with the apron feeder 4, and the apron feeder 4 is installed and fixed at an inclination of 20°-25°, the purpose is to reduce the The height of the feeder in the crushing station, the grounding end of the apron feeder is the receiving hopper 2, one end of the hydraulic piston rod 3 is fixed to the tail of the apron feeder 4 through a pin, and the other end is fixed to the end of the receiving hopper 2 through a pin On the side wall, an excavating mechanism is fixed on the skeleton 9 of the crushing station.

The excavating mechanism is shown in Figure 2. The end of the excavating mechanism 1 is installed and fixed on the skeleton 9 of the crushing station through pin shafts and high-strength bolts. The specific position is located directly above the plate feeder 4. The bucket 1- 12 is fixed by the rocker 1-14, and the bucket can use the rocker to pick up the material to be crushed from the high place and around to the receiving hopper. Further: the two rockers are connected by the connecting rod 1-13, and the other end of the connecting rod A bucket piston rod 1-15 is connected to the top, and the bucket cylinder 1-16 is fixed on the top of the bucket rod 1-17 thereafter, and the bucket rod 1-17 is connected with the movable arm 1-20 through a hinge, so A stick cylinder 1-19 is fixed above the movable arm, a stick piston rod 1-18 is connected to the front of the stick cylinder, and a movable arm piston rod 1-21 is fixed on the movable arm. Arm piston rod working cylinder 1-22. The receiving hopper 2 is lowered from the high place to the ground through the hydraulic piston rod 3, and the excavating mechanism 1 picks up the material to be crushed from the high place and surroundings to the receiving hopper 2, and then sends the material to the crusher evenly and continuously through the apron feeder 4 8 for crushing operation, the crushed material falls to one end of the belt conveyor 10 through the discharge port of the crusher 8, and the belt conveyor 10 completes the conveying or stacking of the material. When the mobile crushing station stops the crushing operation, the receiving hopper 2 is raised by the hydraulic piston rod 3 and is in the transportation state, which does not affect the normal walking of the mobile crushing station.

Claims (2)

1. An excavating mobile crushing station, characterized in that: the discharge port on the crusher is connected to a port of the belt conveyor, the feed port on the crusher is connected to the discharge port on the apron feeder, and the feeding The supporting frame of the feeding machine is fixed with the apron feeder, and the apron feeder is installed and fixed at an inclination of 20°-25°. The tail of the feeder and the other end are fixed on the side wall of the receiving hopper through a pin shaft, and an excavating mechanism is fixed on the skeleton of the crushing station. 2. An excavating mobile crushing station according to claim 1, characterized in that: the end of the excavating mechanism is installed and fixed on the skeleton of the crushing station through pin shafts and high-strength bolts, the bucket at the front end of the excavating mechanism is fixed by a rocker, The rockers are connected by connecting rods, the other end of the connecting rods is connected with a bucket piston rod, and the bucket oil cylinder is fixed on the top of the stick, and the stick and the movable arm are connected by a hinge. A stick oil cylinder is fixed above the movable arm, the front of the described stick cylinder is connected with a stick piston rod, the movable arm is fixed with a movable arm piston rod, and the back is an oil cylinder that provides the work of the movable arm piston rod.