CN203305371U - Vehicle-mounted concrete mixer with power supply and lifting discharge hopper and guide rope lifting function - Google Patents

Abstract

The utility model discloses an on-vehicle from taking power and promoting out hopper wire over-and-under type concrete mixer, it includes concrete mixer, still includes: the front end of the mixer frame is provided with a motor vehicle comprising an engine; a generator driven by the engine of the motor vehicle to generate electricity; a lifting frame fixed on the building; the winch is arranged on the top surface of the stirrer frame; the rope guide pipes are fixed on the bucket shafts on two sides of the lifting discharge bucket; the guide rope lower positioning devices are arranged on the racks on the two sides of the lifting discharge hopper; a positioning device arranged on the guide rope on the lifting frame; and the two ends of the guide rope are respectively connected with the lower positioning device and the upper positioning device of the guide rope. The machine is vehicle-mounted and is provided with a power supply, and the lifting or falling of the lifting discharge hopper can accurately fall on a shaft seat of a rack or a hopper hook of a triangular lifting frame. The lifting frame is arranged on a building and can be lifted along with the building, and the winch is arranged on the top surface of the frame and does not occupy much ground space. The performance of the stirrer is improved, and the stirrer is convenient and safe to operate. Is suitable for various buildings comprising concrete.

Description

Vehicle-mounted power supply and lifting hopper guide rope lifting concrete mixer

technical field

The utility model relates to a construction machine, in particular to a small concrete mixer. the

Background technique

Existing general-purpose small-sized concrete mixer generally comprises frame, mixing cylinder, large ring gear, feed hopper and lift out hopper. Wherein, the large ring gear is fixed on the outside of the mixing drum, and the motor drives the large gear and the mixing drum to rotate through the transmission mechanism and gears. The concrete mixing material is put into the mixing drum from the feeding end through the feeding hopper for mixing; after the mixing is completed, the controller controls the mixing drum to reverse, and the concrete is discharged from the discharging end of the other end of the mixing drum into the lifting hopper, and the lifting hopper After being hoisted to the corresponding building floor, the concrete is poured into the trolley, and the trolley transports the concrete to the required place. There are usually two ways to lift the hopper to the building floor. One is to use the hoist to lift the hopper through the wire rope, and then manually operate a rope connected to the hopper to control the direction so that the hopper falls to the corresponding floor. The concrete in the hopper is then poured into a trolley and transported to the place where it is needed. In this way, one more person is required to operate the rising/falling of the hopper, which is labor-intensive and poor in safety. The other is a lifting mixer. The lifting hopper of the mixer is lifted by hoisting the hoist and the wire rope, and the rollers on the hopper rise along the vertical lifting track on one side of the mixer. The concrete in the hopper is poured into the trolley and transported to the place where it is needed. Although this method does not require a special person to operate the hopper up/down, the safety is also better. This mode is better useful when building the building below 10 meters, but, when being used to build the building more than 10 meters, the strength of lifting frame declines, and safety also descends, and the installation of lifting frame is also difficult. the

The general-purpose small concrete mixer is small in size, convenient and flexible in application, and has good mixing effect. It is widely used in the construction of small and medium-sized buildings including concrete. However, the power used by the small concrete mixer is usually connected to the mains. For construction sites far away from the mains, such as mountain villages and cities, the small concrete mixer cannot be used when building buildings such as houses. , only with manual mixing of concrete. Moreover, this kind of mixer will also rely on motor vehicles to drag, and will be pulled to the construction site, and the working position needs to be manually adjusted after arriving at the construction site. The labor intensity is high, time-consuming and labor-intensive, and very inconvenient. the

Utility model content

The purpose of the utility model is to provide a convenient and safe vehicle-mounted power supply and lift-out hopper guide rope lifting type concrete mixer. the

For reaching above-mentioned purpose, the technical scheme of the present utility model is:

A vehicle-mounted self-contained power supply and lifting hopper guide rope lifting type concrete mixer, which includes a concrete mixer and a lifting hopper arranged under the discharge port of the concrete mixer, and is characterized in that it also includes:

The motor vehicle frame used to support and drive the concrete mixer is equipped with a motor vehicle including an engine at the front end of the motor vehicle frame;

A generator that is driven by the engine of the motor vehicle to generate electricity, and the electricity generated by the generator is connected to the power input end of the control box of the concrete mixer through a wire;

A forward-leaning triangular frame fixed on the building and above the lifting hopper;

A hoist mounted on the top surface of the motor vehicle frame above the concrete mixer;

Rope guide pipes fixed on the bucket shafts on both sides of the lifting hopper;

Corresponding to the guide rope tube, the positioning device under the guide rope is arranged on the motor vehicle frame on both sides of the hoisting hopper;

Corresponding to the guide rope tube, the positioning device on the guide rope is arranged on the upper end of the forward-leaning triangular lifting frame. rope groove;

As for the guide rope, the lower ends on both sides of the guide rope are respectively connected to the lower positioning device of the guide rope, and the upper ends are respectively connected to both ends of the pole of the upper positioning device of the guide rope, wherein the guide rope passes through the said guide rope tube and the guide rope groove.

The vehicle-mounted concrete mixer with its own power supply and hoisting hopper guide rope of the above structure is equipped with a motor vehicle including an engine at the front end of the motor frame, and the motor vehicle can directly bring the mixer to the construction site; the engine of the motor vehicle drives the generator to generate electricity. The electricity generated by the generator is connected to the power input terminal of the control electric box of the concrete mixer through wires. Thereby solving the transportation of the mixer and the adjustment of the working position. Moreover, in the process of lifting the material to be lifted out of the hopper or falling to take it out, there must be guide ropes on both sides to limit it, so that the bucket shaft that is lifted out of the hopper can accurately fall to the shaft seat of the frame or the triangular lifting frame. On the bucket hook, complete the feeding task safely. Moreover, the forward-leaning triangular frame is set on the building, which can be improved along with the height of the building. For example, after the second floor is built, the forward-leaning triangular frame is set on the second floor, and the third floor is built. The second floor is located above the third floor. The winch is set on the top surface of the frame and goes with the mixer, taking up little space on the ground. The performance, operation convenience and safety of the concrete mixer are improved.

Description of drawings

Fig. 1 is the main view structural representation of the utility model;

Fig. 2 is a schematic structural view of A in Fig. 1;

Fig. 3 is the schematic structural view of B among Fig. 1;

Fig. 4 is a front view structural schematic diagram of the lifting hopper in Fig. 1;

FIG. 5 is a schematic diagram of the right view of FIG. 4 .

In the figure, bucket hook limit frame 1, steel rope transition wheel 2, guide rope 3, rope roller 4, motor vehicle frame 5, motor locomotive head 6, engine 6A, generator 6B, bucket shaft 7, guide rope tube 8, Lifting bucket lower plate 9, pin shaft 10, bucket lifting splint 11, hoisting out hopper 12, lifting lug 13, hoisting wire rope 14, discharge port 15, hoisting machine top cover 16, hoisting roller 17, hoisting motor 18, Speed governor 19, mixing drum 20, control electric box 21, feed hopper joystick 22, feed hopper wire rope 23, feed hopper 24, support column 25, feed hopper wire rope roller 26, travel wheel 27, drive shaft 28 , mixing drum drive gear 29, transmission 30, stirring motor 31, bucket hook 32, bucket hook rod 33, guide rope groove 34, shoulder bar 35, upper bucket pulley 36, forward-leaning triangular lifting frame 37, triangular lifting frame and pulling back Wire rope 38, lifting pulley 39, connecting sleeve 40, building surface 41, rear pull plate 42, drag hook chain 43, bucket upper plate 44, discharge port 45, bucket bar 46. the

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described. the

Shown in Fig. 1, is the front view structure schematic diagram of the present utility model. As can be seen from the figure, the utility model is mainly composed of a motor vehicle frame 5 and a motor vehicle head 6, and a forward-leaning triangular frame 37, a mixer comprising a mixing drum 20, a feed hopper 24 and a stirring motor 31, including a roll The winch that advances hoisting roller 17 and hoisting motor 18 and speed governor 19 and lifts out hopper 12 and guide rope 3 thereof constitutes. Wherein, the front end of the motor vehicle frame 5 is provided with a motor vehicle head 6, and the rear end is provided with a concrete mixer comprising a mixing drum 20, and the motor vehicle engine 6A drives the generator 6B also located in the vehicle head 6 through a belt and a pulley or other transmission devices. To generate electricity, the electricity sent by the generator 6A is connected to the power input end of the concrete mixer control electric box 21 through wires. Thereby solving the problem of being far away from mains electricity. After the control electric box 21 of mixer connects the electricity that generator 6B sends, the work of stirring motor 31 can be controlled. The mixing motor 31 drives the transmission 30 through the pulley and the belt, and the output shaft 28 of the transmission 30 passes through the mixing drum driving gear 29 and the feeding hopper wire rope roller 26 respectively to drive the mixing drum 20 to rotate and the concrete raw material in the mixing drum and the feeding hopper 24 to rotate. Feed, and the feed of the feed hopper 24 must also be controlled by the feed hopper joystick 22, so that the feed hopper wire rope roller 26 retracts and unwinds the feed hopper wire rope 23 to realize the feed hopper 24 rising and falling. Reclaimer. the

The wheel 27 below the motor vehicle frame 5 plays a supporting and rolling role, and under the driving of the motor vehicle, it arrives at the construction site. When the mixer was working, it was supported by the supporting columns 25 on the four corners of the mixer on the motor vehicle frame 5 rear sides. The top surface of motor vehicle frame 5 above the mixer is provided with the winch that comprises winching roller 17, winch motor 18, governor 19 and winch wire rope 14, is provided with hoist top cover 16 above the hoist, protects hoist Protect from sun and rain. After the outer end of the hoisting wire rope 14 passes through the hoisting pulley 39 and the upper bucket pulley 36 on the triangular lifting frame 37 in sequence, it is fixedly connected with the lifting lug 13 of the hoisting hopper 12 . Below the middle part of the motor vehicle frame 5 and the discharge opening 15, a lifting hopper 12 is provided. The lifting hopper 12 is placed in the middle of the motor vehicle frame 5 through the bucket shafts 7 on both sides. The mixer discharges the concrete in the mixing drum 20 into the lifting hopper 12 by reversing, and the hoist lifts the hopper 12. It can be lifted into the upper triangular lifting frame 37, and the bucket shafts 7 on both sides are respectively seated on the bucket hooks 32 on both sides. Due to the force of the center of gravity of the bucket, the lifting hopper 12 rotates, and the concrete in it is poured into the push bucket Car or other means of transport, then descended on the motor vehicle frame 5, in the state of charging. Fig. 2 is a structural schematic view of A view in Fig. 1, mainly showing the side structure of the forward-leaning triangular frame 37 and its upper members. In conjunction with Fig. 1 and Fig. 2, a hoisting pulley 39 and a rear pull plate 42 are provided on the top of the forward-leaning triangular frame 37, wherein the hoisting pulley 39 is provided with a hoisting wire rope 14, so that the hoisting wire rope 14 is placed therein. Pass through smoothly in the rope groove; Back pull plate 42 is used for fixing the back pull wire rope 38 one ends of triangular carrying frame 37, and the other end of back pull wire rope 38 is fixed on the building surface 41 obliquely, and the inverted V-shaped branch that leans forward with front The rods form a solid triangle. Pull wire rope 38 and draw two in 2 figure, conveniently adjust the inclination and the location of tripod, in practical application, also can merge two pull wire rope 38 into one. On the upper end of the inverted V-shaped strut of the forward-leaning triangular frame 37, below the lifting pulley 39, a pole 35 is fixedly connected. In the middle of the pole 35, there is an upper bucket pulley 36, which is used for hoisting the wire rope 14 transitionally, and hoisting and hoisting out of the hopper 12. Bucket hook rods 33 are connected to both sides of the pole 35 through connecting sleeves 40 . The lower end of the bucket hook bar 33 is a bucket hook 32, which is used to hook the bucket shaft 7 on both sides of the lifting hopper 12, so that the lifting hopper 12 can rotate and pour out the concrete therein. A guide rope groove 34 is also provided in the middle of the bucket hook rod 33, which is used to define the guide rope 3, and by defining the guide rope 3 to limit the direction of lifting and lowering the lifting hopper 12, to ensure that the lifting hopper 12 rises to the highest level When falling back, the bucket shafts 7 on both sides can accurately fall on the corresponding bucket hooks 32 on both sides. The structure of the guide rope groove 34 is shown in Fig. 3 in detail. As can be seen from Fig. 3, an open frame-shaped guide rope groove 34 is fixedly connected to the inner side of the bucket hook bar 33, and the guide rope 3 is limited therein, so that the lift out The bucket shaft 7 of the hopper 12 can accurately fall onto the corresponding bucket hooks 32 on both sides. In order to make the bucket shafts 7 that are lifted out of the two sides of the hopper 12 fall accurately on the corresponding bucket hooks 32 on both sides, a pull hook chain 43 is provided between the inverted V-shaped support rod of the triangular lifting frame 37 and the hook rod 33. The position of bucket hook 32 on both sides. the

The positioning device on the guide rope includes a pole 35 and a bucket hook bar 33, a bucket hook 32 and a rope guide groove 34 that are located at two ends of the pole. The upper ends of the guide ropes 3 are respectively fixed on both sides of the pole 3 , and the guide ropes 3 are nested in the guide rope grooves 34 . the

As shown in Fig. 4, it is a schematic diagram of the front view structure of the lifting hopper in Fig. 1, and Fig. 5 is a schematic diagram of the structure diagram of the right side view of Fig. 4. Looking at the two diagrams together, the bucket shafts 7 on both sides of the hoisting hopper 12 are respectively fixedly connected. Bucket hook limiting frame 1 and guide rope pipe 8 are arranged. Among them, the bucket hook limiting frame 1 is used to enable the bucket hook 32 to be accurately inserted into the frame, and hook the bucket shaft 7 lifted out of the two sides of the hopper 12; after the lower end of the guide rope 3 passes through the guide rope tube 8, it passes through the The rope transition wheel 2 and the rope roller 4 are connected and wound on the rope roller 4 . Rope roller 4 is rotatably connected with motor vehicle frame 5 by its central axis, and can be positioned. The length of the guide rope 3 from the guide rope upper positioning device to the guide rope lower positioning device can be adjusted by rotating the rope roller 4 . The positioning device under the guide rope comprises a steel rope transition wheel 2 and a rope roller 4, which are all provided on the corresponding two sides of the motor vehicle frame 5. The middle part of both sides of lifting out hopper 12 lower openings is respectively fixedly connected with bucket lower plate 9, and the lower end of two bucket splints 11 clamps the upper end of bucket lifting lower plate 9, and is connected by pin 10 for rotation. The upper end of the bucket splint 11 is fixedly connected with the lower end of the bucket upper plate 44, and the two ends of the bucket rod 46 are respectively fixedly connected with the bucket upper plates 44 on both sides. The middle of the lifting bucket bar 46 is fixedly connected with the lifting ear 13, and the outer end of the hoisting wire rope 14 is fixedly connected with the lifting ear 13. The hoist hopper 12 is lifted to the point where the triangular lifting frame 37 is seated behind the bucket hook 32. Due to the effect of the hopper and the center of gravity of the concrete therein, the hoist hopper 12 naturally turns outward, as shown by the arrow in FIG. 4 , the concrete in the hopper Pour it out from the discharge openings 45 on both sides onto the delivery tool. the

The working principle of the utility model vehicle-mounted power supply and hoisting hopper guide rope lifting type mixer is as follows:

The motor vehicle directly brings the mixer to the construction site and adjusts the working position. Pull out the guide rope 3 from the rope roller 4 of the guide rope lower positioning device on both sides of the front lower end of the motor vehicle frame 5 respectively, pass through/through the rope transition wheel 2, the guide rope pipe 8 and the guide rope groove 34 in sequence, and connect with the pole The two ends of 35 are fixedly connected, become the guide that lifts out hopper 12 to rise/fall. Start and set generator 6B to be in generating state, and the electricity that sends is connected with control electric box 21. The button on the operation control electric box 21 panel controls the stirring motor 31 to work, and the mixing drum 20 is rotated, and the concrete material in the feeding hopper 24 is poured into the rotating mixing drum 20 to stir by manipulating the feed hopper joystick 22 . After mixing, the mixing drum 20 is reversed by controlling the electric box 21, and discharged from the concrete discharge port 15 into the lifting hopper 12. The hoisting wire rope 14 of the winch is controlled by the control electric box 21 to lift/lower the hoisting hopper 12, when the hoisting hopper 12 is lifted to the highest height of the triangular lifting frame 37 and then slightly lowered, the bucket shaft 7 on both sides of the hoisting hopper 12 falls on the On the corresponding bucket hook 32. Due to the effect of the hopper and the center of gravity of the concrete therein, the hoist hopper 12 is naturally turned outwards, and the concrete in the hopper is poured out from the discharge ports 45 on both sides onto the delivery tool, and then returns to the front end of the frame under the action of the hoist. On the bucket seat. Complete one feeding process, and work in this cycle. The labor intensity is greatly reduced, and the operation is simple and safe.

Claims (5)

1. A vehicle-mounted self-contained power supply and a hoisting hopper guide rope lifting type concrete mixer, which includes a concrete mixer and a hoisting hopper located below the concrete mixer outlet, and is characterized in that it also includes: The motor vehicle frame (5) used to support and drive the concrete mixer is provided with a motor vehicle (6) including an engine (6A) at the front end of the motor vehicle frame (5); The motor vehicle engine (6A) drives the generator (6B) to generate electricity, and the electricity generated by the generator (6B) is connected to the power input terminal of the concrete mixer control electric box (21) through wires; A forward-leaning triangular frame (37) fixed on the building (41) and above the lifting hopper (12); A winch arranged on the top surface of the motor vehicle frame (5) above the concrete mixer; Rope guide pipes (8) fixed on the bucket shafts (7) on both sides of the lifting hopper (12); Corresponding to the guide rope tube (8), the positioning device under the guide rope is arranged on the motor vehicle frame (5) on both sides of the hoisting hopper (12); Corresponding to the guide rope tube (8), a positioning device on the guide rope is provided on the upper end of the forward-leaning triangular frame (37). The positioning device on the guide rope includes a pole (35) and a pole ( 35) Bucket hook rod (33), bucket hook (32) and guide rope groove (34) at both ends; The guide rope (3), the lower ends of both sides of the guide rope (3) are respectively connected with the said guide rope lower positioning device, and the upper ends are respectively connected with the two ends of the pole of the guide rope upper positioning device, which pass through the said guide rope tube (8) and rope guide groove (34). 2. The vehicle-mounted power supply according to claim 1 and the hoisting hopper guide rope lifting type concrete mixer, is characterized in that: The positioning device on the guide rope includes a pole (35), a bucket hook (33), a bucket hook (32) and a guide rope groove (34) arranged at both ends of the pole; the two upper ends of the guide rope (3) are respectively It is fixedly connected with both sides of the pole (35), and the guide rope (3) is also nested in the guide rope groove (34). 3. The vehicle-mounted self-contained power supply and lifting hopper guide rope lifting concrete mixer according to claim 1, characterized in that: The positioning device under the guide rope includes a steel rope transition wheel (2) and a rope roller (4), which are arranged on the two corresponding outer sides of the motor vehicle frame (5). 4. The vehicle-mounted self-contained power supply and lifting hopper guide rope lifting concrete mixer according to claim 1, characterized in that: The outer end of the hoisting wire rope (14) passes through the hoisting pulley (39) and the upper bucket pulley (36) on the triangular lifting frame (37) in sequence, and is fixedly connected with the lifting lug (13) of the hoisting hopper (12) . 5. The vehicle-mounted self-contained power supply and lifting hopper guide rope lifting concrete mixer according to claim 1, characterized in that: A pull hook chain (43) is provided between the inverted V-shaped strut of the forward-leaning triangular frame (37) and the bucket hook rod (33), which limits the positions of the bucket hooks (32) on both sides.

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