Diesel crushing and screening all-in-one machine

Abstract

The utility model discloses a diesel oil crushing and screening all-in-one machine which comprises a main body frame, a diesel engine, a jaw crusher and a vibrating screen, the main body frame comprises a lower frame and an upper frame, and the upper frame is arranged above the lower frame through a vertical arm; the diesel engine and the jaw crusher are arranged at the top of the upper frame, the vibrating screen is obliquely arranged on the lower frame, and the jaw crusher and the vibrating screen are driven by the diesel engine to work; wheels are rotatably arranged at the bottom of a lower frame of the main frame through long shafts, and adjustable supporting legs are arranged on the periphery of the main frame. The diesel oil crushing and screening all-in-one machine is arranged on the main body frame with the wheels, can be conveniently transferred by utilizing a trailer, and can be quickly stationed and started after entering a site; meanwhile, the adjustable supporting legs are arranged, so that the stress of tires can be reduced during working; the wheels at one end can be adjusted to steer, turning around or angle moving is facilitated, and the device is very suitable for operation in complex terrain areas such as narrow sites and urban demolition.

Description

Technical Field

[0001] The utility model relates to the field of crushing and screening equipment, in particular to a diesel crushing and screening integrated machine. Background Art

[0002] The current production and manufacturing technology of mobile crushing stations has become increasingly mature and convenient for mobile operations. However, most mobile crushing stations in the prior art are crawler-type mobile crushing and screening integrated machines. In order to achieve mobility or fine crushing, the mobile mechanism and multi-stage crushing mechanism are set up, resulting in a complex structure of the mobile crushing station, multiple crushing processes, and a large footprint, which is not suitable for use in places with limited space. Although the patent with publication number CN204182462U discloses a micro mobile crushing station, the micro mobile crushing station has a small overall volume, saves energy consumption and is easy to move, and is particularly suitable for use in places with harsh environments or limited space.

[0003] However, the micro mobile crushing station is a fixed structure and needs to be hoisted onto a vehicle by a crane for transfer, which is relatively troublesome, and once it is fixed, it is not easy to adjust the angle. Based on the above problems, a diesel crushing and screening integrated machine is developed. Summary of the invention

[0004] The utility model provides an economical diesel crushing and screening integrated machine, which is easy to move, regardless of the size of the site, flexible in turning, and quick in moving. It is also simple to assemble and easy to maintain.

[0005] The technical solution adopted by the utility model is:

[0006] The diesel crushing and screening integrated machine comprises a main body frame, a diesel engine, a jaw crusher and a vibrating screen, wherein the main body frame comprises a lower frame and an upper frame, wherein vertical arms are arranged around the top of the lower frame, and the upper frame is arranged above the lower frame through the vertical arms; the diesel engine is arranged at one end of the top of the upper frame, and the jaw crusher is arranged at the other end of the top of the upper frame, and the jaw crusher is driven by the diesel engine; the vibrating screen is obliquely arranged on the lower frame, and the high end of the vibrating screen corresponds to the outlet of the jaw crusher, and the vibrating screen is driven by the diesel engine; two long shafts are arranged at intervals at the bottom of the lower frame of the main body frame, and wheels are rotatably arranged at both ends of the two long shafts extending out of the main body frame, and adjustable legs are arranged around the main body frame, and the adjustable legs comprise a support frame and an adjusting foot cup vertically arranged on one side of the lower end of the support frame, and the upper part of the support frame is fixed to the outer side of the vertical arm of the main body frame.

[0007] Preferably, a fixed shaft is vertically arranged on the outer side of the vertical arm of the main frame, and the upper part of the support frame is movably sleeved on the fixed shaft and can rotate along the fixed shaft; two inclined concave parts are respectively arranged on the outer sides of the two horizontal arms of the lower frame of the main frame, and the two vertical plates of the inclined concave parts are provided with a first through hole along the horizontal direction thereof, and a second through hole is provided on the support frame at a position matching the inclined concave part, and the support frame can be rotated inwardly into the inclined concave part and be locked and fixed by bolts and nuts.

[0008] Preferably, the diesel engine is adjustably arranged at one end of the top of the upper frame through a slide plate assembly, and the slide plate assembly includes a rectangular frame, a lead screw and a slide plate, the rectangular frame is arranged along the length direction of the upper frame, and slide rails are provided on the front and rear frames of the rectangular frame. Both ends of the lead screw are arranged in the rectangular frame through bearings, and one end extends out of the rectangular frame and is connected to a rotating disk. The slide plate is arranged on the slide rail and can move back and forth, and a nut is fixed to the lower end of the slide plate, and the nut is arranged on the lead screw and can move back and forth, and the diesel engine is arranged on the slide plate.

[0009] Preferably, one long axis is arranged at the bottom of the lower frame through a fixed seat; the other long axis is rotatably arranged at the bottom of the lower frame through a movable seat; the movable seat includes a rectangular plate and two support plates arranged at the bottom of the rectangular plate, the rectangular plate is rotatably arranged at the bottom of the lower frame through a first rotating shaft, the long axis passes through the support plate and is fixed relative to the support plate, and the rotation of the long axis drives the movable seat to rotate along the bottom of the lower frame with the first rotating shaft as the center.

[0010] Preferably, a trailer hook is provided on the outer side of the movable seat.

[0011] Preferably, a driving wheel is provided at the output end of the diesel engine, and the transmission flywheel of the jaw crusher is connected to the driving wheel of the diesel engine through a first belt; a second rotating shaft is provided between the front vertical arms of the main frame through a bearing seat, and a first transmission wheel and a second transmission wheel are provided at intervals on the outside of the second rotating shaft, and the first transmission wheel is connected to the driving wheel of the diesel engine through a second belt; a third rotating shaft is provided at the high end of the vibrating screen through a bearing seat, and two eccentric blocks are provided on the third rotating shaft at intervals, and the two eccentric blocks are located above the upper screen of the vibrating screen, and a third transmission wheel is provided on the outside of the third rotating shaft, and the third transmission wheel is connected to the second transmission wheel through a third belt.

[0012] Preferably, a silo is further provided on the upper frame of the main frame through a bracket, and the silo is arranged above the jaw crusher, and a discharge port of the silo faces the inlet of the jaw crusher.

[0013] Preferably, a protective frame capable of covering the diesel engine is provided on the upper frame of the main body frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the diesel crushing and screening integrated machine is arranged on a main frame with wheels, and the frame is provided with a trailer hook, which is convenient for transfer using a trailer and can be quickly stationed and started after entering the site; it is also equipped with adjustable legs, which can reduce the stress on the tires during work; a diesel generator is used, and there is no need to consider the deployment of wires; the wheel at one end can adjust the steering, which is convenient for turning around or moving the angle, and is very suitable for operations in complex terrain areas such as narrow sites and urban demolition. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is the front view of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the skateboard assembly.

[0018] Figure 4 It is a connection diagram of the fixed shaft, mounting seat and lower frame.

[0019] In the figure: 1, main frame; 2, diesel engine; 3, jaw crusher; 4, vibrating screen; 5, long axis; 6, wheel; 7, adjustable leg; 8, inclined concave member; 9, skateboard assembly; 10, movable seat; 11, first rotating shaft; 12, trailer hook; 13, first belt; 14, second rotating shaft; 15, first transmission wheel; 16, second transmission wheel; 17, second belt; 18, eccentric block; 19, third transmission wheel; 20, third belt; 21, silo; 22, protective frame; 1-1, lower frame; 1-2, upper frame; 1-3, vertical arm; 7-1, support frame; 7-2, adjustment foot cup; 7-11, second through hole; 9-1, rectangular frame; 9-2, lead screw; 9-3, skateboard; 9-4, slide rail; 9-5, rotating disk; 10-1, rectangular plate; 10-2, support plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described below in combination with specific implementation methods. The drawings are only used for exemplary descriptions, and only show schematic diagrams rather than physical drawings, and cannot be understood as limitations of this patent; it is understandable to those skilled in the art that some well-known structures and their descriptions in the drawings may be omitted.

[0021] The utility model of diesel crushing and screening integrated machine is based on the traditional crushing technology. The screening function is increased by the setting of a vibrating screen. The integrated vehicle-mounted installation increases the mobility advantage, which is convenient for road transportation and site penetration. The vehicle-mounted installation support makes it quick and convenient for the equipment to be stationed on site. It is suitable for small production of 1-20 tons per hour and is very suitable for operations in complex terrain areas such as narrow sites and urban demolition.

[0022] Specifically, it includes a main frame 1, a diesel engine 2, a jaw crusher 3, and a vibrating screen 4. The main frame 1 includes a lower frame 1-1 and an upper frame 1-2. The top of the lower frame 1-1 is provided with vertical arms 1-3 around it, and the upper frame 1-2 is arranged above the lower frame 1-1 through the vertical arms 1-3; the diesel engine 2 is arranged at one end of the top of the upper frame 1-2, the jaw crusher 3 is arranged at the other end of the top of the upper frame 1-2, the jaw crusher 3 is driven by the diesel engine, and the vibrating screen 4 is obliquely arranged at the lower The vibrating screen 4 is mounted on the frame 1-1, and the high end of the vibrating screen 4 corresponds to the outlet of the jaw crusher 3, and the vibrating screen 4 is driven by a diesel engine; two long shafts 5 are arranged at intervals at the bottom of the lower frame 1-2 of the main frame 1, and the two ends of the two long shafts 5 extend out of the main frame 1 and are rotatably provided with wheels 6. The main frame is also provided with adjustable legs 7 around it, and the adjustable legs 7 include a support frame 7-1 and an adjustment foot cup 7-2 vertically arranged on one side of the lower end of the support frame 7-1, and the upper part of the support frame is fixed on the outside of the vertical arm of the main frame. Wheels are arranged on the main frame to facilitate dragging and transfer. Compared with the existing hydraulic legs, the use of adjustable legs to support the main frame can greatly reduce costs, thereby making the equipment competitive in the market.

[0023] In order to facilitate transportation, the support frame is set to be movable, which can be stored during transportation and unfolded during use. Specifically, a fixed shaft is vertically arranged on the outer side of the vertical arm of the main frame, and the upper part of the support frame 7-1 is movably sleeved on the fixed shaft and can rotate along the fixed shaft; two inclined concave parts 8 are respectively arranged on the outer sides of the two horizontal arms of the lower frame 1-1 of the main frame, and the two inclined concave parts 8 are symmetrically arranged. The two vertical plates of the inclined concave parts 8 are provided with a first through hole in the horizontal direction, and a second through hole 7-11 is provided on the support frame 7-1 at a position matching the inclined concave part 8, and the support frame can be rotated inward into the inclined concave part 8 and locked and fixed by bolts and nuts.

[0024] Since the tightness of the first belt between the jaw crusher and the diesel engine is very important, if the belt is too loose, it will affect the transmission effect, and then cause the crusher to be blocked, and if it is too tight, it will wear the bearing. In order to quickly adjust the first belt, the diesel engine 2 is adjustably arranged at one end of the top of the upper frame 1-2 through a slide assembly 9, and the slide assembly 9 includes a rectangular frame 9-1, a lead screw 9-2 and a slide 9-3. The rectangular frame 9-1 is arranged along the length direction of the upper frame, and a slide rail 9-4 is provided on the front and rear frames of the rectangular frame 9-1. The two ends of the lead screw 9-2 are arranged in the rectangular frame 9-1 through bearings, and one end extends out of the rectangular frame and is connected to a rotating disk 9-5. The slide rail 9-3 is arranged on the slide rail and can move back and forth. A nut is fixed at the lower end of the slide 9-3, and the nut is arranged on the lead screw 9-2 and can move back and forth. The diesel engine 2 is arranged on the slide 9-3. The lead screw is rotated by the rotating disk, so that the nut moves back and forth to drive the slide back and forth, and then the diesel engine position is adjusted to achieve the first belt tension adjustment. Depending on the situation, the rotating disk can also be replaced by a motor.

[0025] In addition, in order to facilitate the rotation and movement of the main frame, one long axis is arranged at the bottom of the lower frame through a fixed seat; the other long axis 5 is rotatably arranged at the bottom of the lower frame through a movable seat 10; the movable seat 10 includes a rectangular plate 10-1 and two support plates 10-2 arranged at the bottom of the rectangular plate 10-1, the rectangular plate 10-1 is rotatably arranged at the bottom of the lower frame 1-1 through a first rotating shaft 11, the long axis 5 is arranged through the support plate and is fixed relative to the support plate, and the rotation of the long axis 5 drives the movable seat 10 to rotate along the bottom of the lower frame 1-1 with the first rotating shaft 11 as the center. At the same time, a trailer hook 12 is arranged on the outside of the movable seat 10, and the trailer hook is arranged between the two support plates through a rotating shaft. By using the trailer hook, the entire integrated machine can be pulled to move, and the trailer hook can also be used to drive the long axis to turn, thereby turning and moving the wheels. For the convenience of observation, Figure 4 The movable seat is appropriately separated from the lower frame by a certain distance.

[0026] In this embodiment, the diesel engine is driven to work with the jaw crusher and the vibrating screen. The output end of the diesel engine 2 is provided with a driving wheel, and a plurality of belt grooves are provided on the driving wheel. The transmission flywheel of the jaw crusher 3 is connected to the driving wheel of the diesel engine through a first belt 13; a second rotating shaft 14 is provided between the front vertical arms of the main body frame through a bearing seat, and a first transmission wheel 15 and a second transmission wheel 16 are provided at intervals on the outer side of the second rotating shaft 14, and the first transmission wheel 15 is connected to the driving wheel of the diesel engine 2 through a second belt 17; a third rotating shaft is provided at the high end of the vibrating screen 4 through a bearing seat, and two eccentric blocks 18 are provided at intervals on the third rotating shaft, and the two eccentric blocks 18 are located above the upper screen of the vibrating screen 4, and the centrifugal force is generated by rotation to vibrate the entire vibrating screen, and a third transmission wheel 19 is provided on the outer side of the third rotating shaft, and the third transmission wheel 19 is connected to the second transmission wheel 16 through a third belt 20.

[0027] In addition, in order to facilitate accurate feeding, a silo 21 is also provided on the upper frame 1-2 of the main frame through a bracket, and the silo 21 is arranged above the jaw crusher 3, and the discharge port of the silo 21 faces the inlet of the jaw crusher 3. The silo is a three-sided surrounding structure, with an opening on the side close to the diesel engine and a long slope arrangement on the side away from the diesel engine for feeding.

[0028] At the same time, a protective frame 22 capable of covering the diesel engine 2 is arranged on the upper frame 1-2 of the main frame, which can prevent rain and prevent heavy objects from hitting the diesel engine and causing losses.

Claims

1. Diesel crushing and screening integrated machine, characterized by: It includes a main frame, a diesel engine, a jaw crusher and a vibrating screen, wherein the main frame includes a lower frame and an upper frame, the top of the lower frame is provided with vertical arms, and the upper frame is arranged above the lower frame through the vertical arms; the diesel engine is arranged at one end of the top of the upper frame, the jaw crusher is arranged at the other end of the top of the upper frame, the jaw crusher is driven by the diesel engine, the vibrating screen is tilted on the lower frame, and the high end of the vibrating screen corresponds to the outlet of the jaw crusher, and the vibrating screen is driven by the diesel engine; two long shafts are spaced apart at the bottom of the lower frame of the main frame, both ends of the two long shafts extend out of the main frame and are rotatably provided with wheels, and adjustable legs are arranged around the main frame, the adjustable legs include a support frame, an adjusting foot cup vertically arranged on one side of the lower end of the support frame, and the upper part of the support frame is fixed to the outer side of the vertical arm of the main frame.

2. The diesel crushing and screening integrated machine according to claim 1 is characterized in that: A fixed shaft is vertically arranged on the outer side of the vertical arm of the main frame, and the upper part of the support frame is movably sleeved on the fixed shaft and can rotate along the fixed shaft; two inclined concave parts are respectively arranged on the outer sides of the two horizontal arms of the lower frame of the main frame, and the two vertical plates of the inclined concave parts are provided with a first through hole along the horizontal direction thereof, and a second through hole is provided on the support frame at a position matching the inclined concave part, and the support frame can be rotated inwardly into the inclined concave part and be locked and fixed by bolts and nuts.

3. The diesel crushing and screening integrated machine according to claim 1 is characterized in that: The diesel engine is adjustably arranged at one end of the top of the upper frame through a slide plate assembly. The slide plate assembly includes a rectangular frame, a lead screw and a slide plate. The rectangular frame is arranged along the length direction of the upper frame. Slide rails are provided on the front and rear frames of the rectangular frame. Both ends of the lead screw are arranged in the rectangular frame through bearings, and one end extends out of the rectangular frame and is connected to a rotating disk. The slide plate is arranged on the slide rail and can move back and forth. A nut is fixed at the lower end of the slide plate. The nut is arranged on the lead screw and can move back and forth. The diesel engine is arranged on the slide plate.

4. The diesel crushing and screening integrated machine according to claim 1 is characterized in that: One long axis is arranged at the bottom of the lower frame through a fixed seat; the other long axis is rotatably arranged at the bottom of the lower frame through a movable seat; the movable seat includes a rectangular plate and two support plates arranged at the bottom of the rectangular plate, the rectangular plate is rotatably arranged at the bottom of the lower frame through a first rotating shaft, the long axis passes through the support plate and is fixed relative to the support plate, and the rotation of the long axis drives the movable seat to rotate along the bottom of the lower frame with the first rotating shaft as the center.

5. The diesel crushing and screening integrated machine according to claim 4 is characterized in that: A trailer hook is arranged on the outer side of the movable seat.

6. The diesel crushing and screening integrated machine according to claim 1 is characterized in that: A driving wheel is provided at the output end of the diesel engine, and the transmission flywheel of the jaw crusher is connected to the driving wheel of the diesel engine through a first belt; a second rotating shaft is provided between the front vertical arms of the main body frame through a bearing seat, and a first transmission wheel and a second transmission wheel are provided at intervals on the outside of the second rotating shaft, and the first transmission wheel is connected to the driving wheel of the diesel engine through a second belt; a third rotating shaft is provided at the high end of the vibrating screen through a bearing seat, and two eccentric blocks are provided on the third rotating shaft at intervals, and the two eccentric blocks are located above the upper screen of the vibrating screen, and a third transmission wheel is provided on the outside of the third rotating shaft, and the third transmission wheel is connected to the second transmission wheel through a third belt.

7. The diesel crushing and screening integrated machine according to claim 1 is characterized in that: A silo is also provided on the upper frame of the main body frame through a bracket. The silo is arranged above the jaw crusher, and a discharge port of the silo faces the inlet of the jaw crusher.

8. The diesel crushing and screening integrated machine according to claim 1 is characterized in that: A protective frame capable of covering the diesel engine is arranged on the upper frame of the main vehicle frame.

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