CN210707545U

CN210707545U - Portal frame trolley

Info

Publication number: CN210707545U
Application number: CN201921310721.7U
Authority: CN
Inventors: 林雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-09
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a portal frame trolley, which relates to the technical field of building and agricultural instruments, and comprises a frame and a tipping bucket, wherein the frame is provided with a flat bottom disc, the flat bottom disc is provided with a power mechanism, the power mechanism is used for driving to replace manual driving, the labor intensity of workers is reduced, the loading capacity of the tipping bucket can be increased, and the carrying times are reduced; the tipping bucket is hinged to the flat base plate, the lifting mechanism is arranged on the rear wall of the tipping bucket of the flat base plate, the lifting mechanism comprises a portal frame and a first traction device arranged on the portal frame, a buckling hole for lifting is formed in the rear wall of the tipping bucket, and the rear end of the tipping bucket is lifted by the lifting mechanism, so that the tipping bucket is inclined, and materials in the tipping bucket can be conveniently discharged in a labor-saving manner; the pan is equipped with the suction pump in other power device, the pan is equipped with the slide in the suction pump below for the watering spouts the pesticide, strengthens the utility model discloses an application scope, strengthens its practicality.

Description

Portal frame trolley

Technical Field

The utility model belongs to the technical field of building, agricultural apparatus technique and specifically relates to a portal frame trolley.

Background

The existing trolley is a common carrying tool, is pulled by manpower, and is generally applied to construction sites. Because of the driving mode of manpower pulling, the loading capacity is generally low, although the operation is simple, the labor intensity of workers is high, the functionality is single, and the application range is small.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a portal frame trolley.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a portal frame trolley, includes frame and tipping bucket, wherein: the frame is equipped with the pan, be equipped with power unit on the pan, power unit mainly comprises power device and wheel, the wheel is including the direction wheel that is used for the direction and the drive wheel that drives by power device, the tipping bucket articulates on the pan, the pan is equipped with hoisting mechanism in the tipping bucket back wall, hoisting mechanism includes portal frame and the first draw gear of setting on the portal frame, the tipping bucket back wall is equipped with a plurality of knot holes that are used for lifting by crane, the pan is equipped with the suction pump in the other suction pump that is equipped with of power device, the pan is equipped with the slide in the suction pump below.

Wherein: the tipping bucket is provided with a second traction device for drawing the loaded object into the tipping bucket.

Wherein: the two sides of the tipping bucket are provided with reverse edges forming a channel, and the reverse edges are provided with tipping bucket hand racks capable of stretching in the channel.

Wherein: the tipping bucket is provided with a movable door.

Wherein: the tipping bucket is provided with a drawing baffle behind the movable door.

Wherein: the side wall of the tipping bucket is provided with a groove for fixing the pumping baffle.

Wherein: the buckling holes are arranged on the rear wall of the tipping bucket.

Wherein: the frame is provided with a handrail frame.

The utility model has the advantages that: the power mechanism is arranged on the frame and driven by the power mechanism to replace manual driving, so that the labor intensity of workers is reduced, the loading capacity of the tipping bucket can be increased, and the carrying times are reduced; a hoisting mechanism is arranged on the frame, and the rear end of the tipping bucket is hoisted by the hoisting mechanism to incline the tipping bucket, so that the materials in the tipping bucket can be conveniently and laborsavingly discharged; set up the suction pump by power device, can be applied to the watering, spout the pesticide, strengthen the utility model discloses an application scope strengthens its practicality.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the working principle of the present invention;

FIG. 3 is a schematic diagram of the power system of the present invention;

FIG. 4 is a schematic view of the structure of the dump bucket of the present invention;

FIG. 5 is a schematic view of the front wall of the dump box of the present invention;

fig. 6 is a schematic diagram of self-locking of the dump bucket of the present invention.

Detailed Description

Referring to fig. 1 to 6, the present invention is implemented as follows: a portal frame hopper car comprises a frame 1 and a tipping bucket 2, wherein the frame 1 is provided with a flat bottom disc 11, the flat bottom disc 11 is provided with a power mechanism 3, as shown in figure 2, the power mechanism 3 comprises a power device 31, a reduction gearbox 32, a transmission shaft 33, an axle and wheels 34, wherein the power device 31 is a gasoline engine, the power device 31 is arranged on the flat bottom disc 11, the reduction gearbox 32 is arranged below the flat bottom disc 11, the power device 31 and the reduction gearbox 32 are in transmission through a belt, one end of the transmission shaft 33 is connected with the reduction gearbox 32, the other end of the transmission shaft 33 is connected with the axle, the wheels 34 comprise a steering wheel 35 for guiding and a driving wheel 36 driven by the power device 31, and particularly, the steering wheel 35 is of a common universal wheel structure; the bottom of the front end of the tipping bucket 2 is hinged to a flat base plate 11, a hoisting mechanism 4 is arranged on the flat base plate 11 at the rear wall of the tipping bucket 2, the hoisting mechanism 4 comprises a portal frame 41 and a first traction device 42 arranged on the portal frame 41, and specifically, the first traction device 42 is an electric winch driven by a battery; the rear wall of the tipping bucket 2 is provided with a plurality of buckling holes 21 for hoisting, so that the first traction device 42 can conveniently hoist the rear wall of the tipping bucket 2; the water suction pump 5 is arranged beside the power device 31 of the flat pan 11, the power device 31 and the water suction pump 5 are in belt transmission, specifically, when the utility model is applied to business and farming, the tipping bucket 2 is used for containing water or pesticide, and the water suction pump 5 is used for pumping liquid in the tipping bucket to realize watering or insect killing; the pan 11 is equipped with slide 51 in suction pump 5 below, specifically, slide 51 is the lead screw slide, under the condition that suction pump 5 does not use, shortens suction pump 5 and power device 31's interval through rotatory lead screw 52, makes the lax of belt, and suction pump 5 loses power to close suction pump 5.

Further, the dump box 2 is provided with a second traction device 26 for drawing the cargo into the bucket, specifically, the second traction device 26 is an electric winch driven by a battery; as shown in fig. 4, a fixed cross bar is arranged above the dump bucket 2, two ends of the fixed cross bar are fixedly connected to the dump bucket 2, the traction device 26 is fixed on the cross bar, and the second traction device 26 is mainly used for drawing a loaded object into the dump bucket 2, so that the working strength of workers is reduced.

Further, reverse sides 27 forming a channel are arranged on both sides of the dump body 2, and a dump body hand frame 28 capable of extending and contracting in the channel is arranged in the reverse sides 27. Specifically, as shown in fig. 4, the tipping hand frame 28 is a long tube structure, and the tipping hand frame 28 is arranged in the reverse edge 27 in a clearance fit manner, so that the tipping hand frame 28 can extend and contract in the reverse edge 27; in practical use, when the first traction device 42 has insufficient traction force and cannot normally lift the dump bucket 2, the dump bucket hand frame 28 is pulled out from the reverse edge 27, the dump bucket 2 is lifted by manpower, and the dump bucket hand frame 27 provides a good stress point and facilitates the application of force by workers.

Further, the front wall of the dump bucket 2 is provided with a movable door 22, specifically, the movable door 22 is a movable plate hinged to the upper end of the front wall of the dump bucket 2 through a hinge, as shown in fig. 2, when unloading goods, the electric winch 42 lifts the rear wall of the dump bucket 2 to incline the dump bucket 2, and the movable door 22 hinged to the front wall of the dump bucket 2 is opened due to self gravity to facilitate unloading of the goods.

Further, as shown in fig. 5, the front wall of the dump bucket 2 is provided with a bolt 23, and the movable door is locked by the bolt 23, so that the movable door 22 is prevented from being opened during transportation.

Further, as shown in fig. 4, a suction baffle plate 24 is arranged behind the movable door 22 in the dump bucket 2, a groove 25 for fixing the suction baffle plate 24 is arranged on the side wall of the dump bucket 2, and when the dump bucket 2 is used for containing liquid, the suction baffle plate 24 is embedded into the groove 25 on the side wall of the dump bucket 2, so that the movable door 22 is separated, and the liquid is prevented from leaking from a gap of the movable door 22; when the residual liquid in the tipping bucket 2 needs to be poured out, the pumping baffle plate 24 is only required to be pumped out.

Further, as shown in fig. 1, the fastening holes 21 are arranged on the rear wall of the dump bucket 2, as shown in fig. 6, the motion process of the dump bucket 2 is analyzed, when the hoisting mechanism 4 hoists the rear wall of the dump bucket 2, self-locking occurs when the rope is vertical, that is, the maximum dump bucket inclination angle α exists, the higher the position of the fastening hole 21 fastened by the first traction device 42 is, the smaller the dump bucket inclination angle α is, specifically, the dump bucket 2 is used for transporting fruits, in order to avoid that the dump bucket inclination angle α is too large during unloading, which causes the falling speed of the fruits to be too fast, the inclination angle α of the dump bucket should be reduced as much as possible, so that the electric winch 42 should fasten the fastening hole 21 at a high position, and the dump bucket 2 is used for transporting gravel and sand, which requires a larger dump bucket inclination angle α for fast unloading materials, so that the electric winch 42 should fasten the fastening hole 21 at a low position, thereby enhancing the flexibility of the dump truck and widening.

Further, the frame 1 is provided with a handrail frame 12, and when the frame is used, a worker controls the handrail frame 12, so that the direction wheels 35 are controlled, and the movement direction of the trolley is controlled.

In the utility model, the power mechanism is arranged on the frame 1, and the power mechanism 3 is used for driving instead of manual driving, so that the labor intensity of workers is reduced, the loading capacity of the tipping bucket 2 can be increased, and the carrying times are reduced; a hoisting mechanism 4 is arranged on the frame 1, and one end of the tipping bucket is hoisted by the hoisting mechanism 4, so that the tipping bucket 4 is inclined, and the materials in the tipping bucket 2 can be conveniently and laborsavingly discharged; set up suction pump 5 by power device 31 for the watering, spout the pesticide, strengthen the utility model discloses an application scope strengthens its practicality.

Claims

1. The utility model provides a portal frame hopper car, includes frame (1) and tipping bucket (2), its characterized in that: the frame (1) is provided with a flat base plate (11), the flat base plate (11) is provided with a power mechanism (3), the power mechanism (3) mainly comprises a power device (31) and wheels (34), the wheels (34) comprise a direction wheel (35) for guiding and a driving wheel (36) driven by the power device (31), the tipping bucket (2) is hinged on the flat-bottom disc (11), the flat-bottom disc (11) is provided with a hoisting mechanism (4) on the rear wall of the tipping bucket (2), the hoisting mechanism (4) comprises a portal frame (41) and a first traction device (42) arranged on the portal frame (41), the rear wall of the tipping bucket (2) is provided with a plurality of buckling holes (21) for hoisting, the flat base plate (11) is provided with a water pump (5) beside the power device (31), and a sliding seat (51) is arranged below the water suction pump (5) on the flat pan (11).

2. The gantry trolley of claim 1, wherein: the skip bucket (2) is provided with a second traction device (26) for drawing the loaded object into the skip bucket (2).

3. The gantry trolley of claim 2, wherein: reverse sides (27) forming a channel are arranged on two sides of the tipping bucket (2), and a tipping bucket hand frame (28) capable of stretching in the channel is arranged on the reverse sides (27).

4. The gantry trolley of claim 1 or 3, wherein: the tipping bucket (2) is provided with a movable door (22).

5. The gantry trolley of claim 4, wherein: the tipping bucket (2) is provided with a drawing baffle plate (24) behind the movable door (22).

6. The gantry trolley of claim 5, wherein: the side wall of the tipping bucket (2) is provided with a groove (25) for fixing the pumping baffle (24).

7. The gantry trolley of claim 1, wherein: the buckling holes (21) are arranged on the rear wall of the tipping bucket (2).

8. The gantry trolley of claim 1, wherein: the frame (1) is provided with a handrail frame (12).