CN213619504U - Engineering trolley capable of easily controlling speed of tipping bucket - Google Patents

Abstract

The utility model relates to the technical field of engineering vehicles, in particular to an engineering trolley capable of easily controlling tipping bucket speed, which comprises a bucket and a frame, wherein the bucket is arranged above the frame, a pair of first side plates are fixedly arranged at the left side and the right side below the bucket, a first side shaft and a second side shaft are respectively arranged in front of and behind each first side plate, the first side shaft is arranged in front of the second side shaft, a first limit hole is arranged on each first side plate, and the first limit hole is arranged between the first side shaft and the second side shaft; a pair of second side plates are fixedly arranged on the left side and the right side of the upper surface of the frame, a first groove and a second groove are arranged on each second side plate, and the first groove is arranged in front of the second groove; a pair of clamping plates are fixedly arranged on the left side and the right side of the frame, a second limiting hole is formed in each clamping plate, a limiting rod penetrates through each first limiting hole and each second limiting hole, two ends of the limiting rod extend outwards and are provided with limiting parts, and the limiting parts can prevent the limiting rod from being separated from the first limiting holes and the second limiting holes; such a trolley has the advantage of being easy to control the speed of the tipping bucket.

Description

Engineering trolley capable of easily controlling speed of tipping bucket

Technical Field

The utility model relates to an engineering vehicle technical field especially relates to transportation engineering dolly.

Background

The transportation engineering dolly is common instrument, often uses in engineering construction, field such as cargo handling, and its simple structure, low in cost receive relevant consumer's favor, and the transportation engineering dolly includes frame and car hopper, and the car hopper is installed on the frame, and the car hopper is the part of feeding, thereby the car hopper can overturn backward and unload, realizes like this among the prior art that the car hopper unloads the function: the hopper is connected with the frame through the hinged parts, the lower part of the front part of the hopper is supported on the frame through the support legs, when the hopper is unloaded, the hopper is lifted, the hopper turns backwards around the hinged parts, and then the rear baffle is opened for unloading.

The speed of the tipping bucket is not easy to control by the trolley, and the tipping bucket is easy to unload violently to damage a car body.

Disclosure of Invention

The purpose of the utility model is to provide an engineering dolly which can easily control the tipping speed and avoid the damage of the car body due to the violent unloading, namely an engineering dolly which can easily control the tipping speed.

The utility model discloses realize like this, an engineering dolly of easy control tipping bucket speed, including car hopper and frame, the car hopper is installed frame top, characterized by: a pair of first side plates are fixedly mounted on the left side and the right side below the hopper, a first side shaft and a second side shaft are respectively arranged in front of and behind each first side plate, the first side shaft is arranged in front of the second side shaft, a first limiting hole is arranged on each first side plate, and the first limiting hole is arranged between the first side shaft and the second side shaft;

a pair of second side plates is fixedly arranged on the left side and the right side of the upper surface of the frame, a first groove and a second groove are arranged on each second side plate, and the first groove is arranged in front of the second groove;

a pair of clamping plates is fixedly arranged on the left side and the right side of the frame, a second limiting hole is formed in each clamping plate, a limiting rod penetrates through each first limiting hole and each second limiting hole, two ends of each limiting rod extend outwards and are provided with limiting parts, and the limiting parts can prevent the limiting rods from being separated from the first limiting holes and the second limiting holes;

the first side shaft is arranged in the first groove, the second side shaft is arranged in the second groove, and the distance from the lower edge of the first side shaft to the lower edge of the first groove is smaller than the distance from the lower edge of the second side shaft to the lower edge of the second groove in a non-unloading state.

Furthermore, a carrying rod is arranged on the side surface of the front end of the car hopper, and the carrying rod is parallel to the front-back direction of the car hopper and exceeds the car hopper.

The utility model has the advantages that: the engineering trolley has the advantages of being convenient to control and preventing the trolley body from being damaged due to violent unloading.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the present invention omitting the right wheel.

Fig. 3 is another angle schematic of fig. 2.

Fig. 4 is a side view of the present invention.

Fig. 5 is a rear view of the present invention.

Fig. 6 is an enlarged schematic view at a of fig. 2.

Fig. 7 is an enlarged schematic view at B of fig. 4.

Fig. 8 is an enlarged schematic view at C in fig. 5.

Fig. 9 is a schematic view of the present invention for turning up the car hopper.

Fig. 10 is an enlarged schematic view at D of fig. 9.

The device comprises a frame 1, a hopper 2, a frame 3, a first side plate 4, a first side shaft 5, a second side shaft 6, a first limiting hole 7, a second side plate 8, a first groove 9, a second groove 10, a clamping plate 11, a second limiting hole 12, a limiting rod 13, a limiting piece 14, a first fulcrum 15, a second fulcrum 16 and a carrying rod.

H is the distance from the lower edge of the second side shaft to the lower edge of the second groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides an engineering dolly of easy control tipping bucket speed, includes car hopper and frame, and car hopper 1 installs in frame 2 top, characterized by: a pair of first side plates 3 are fixedly arranged on the left side and the right side below the hopper, a first side shaft 4 and a second side shaft 5 are respectively arranged in front of and behind each first side plate, the first side shaft is arranged in front of the second side shaft, a first limiting hole 6 is arranged on each first side plate, and the first limiting hole is arranged between the first side shaft and the second side shaft;

a pair of second side plates 7 are fixedly arranged on the left side and the right side of the upper surface of the frame, a first groove 8 and a second groove 9 are arranged on each second side plate, and the first groove is arranged in front of the second groove;

a pair of clamping plates 10 are fixedly arranged on the left side and the right side of the frame, each clamping plate is provided with a second limiting hole 11, a limiting rod 12 penetrates through each first limiting hole and each second limiting hole, two ends of the limiting rod extend outwards and are provided with limiting parts 13, and the limiting parts can prevent the limiting rods from separating from the first limiting holes and the second limiting holes;

the limiting piece can be a nut, a pin cover and other parts larger than the limiting hole in diameter.

The first side shaft of the first side plate is arranged in the first groove, the second side shaft is arranged in the second groove, and in a non-discharging state, the distance from the lower edge of the first side shaft to the lower edge of the first groove is smaller than the distance H from the lower edge of the second side shaft to the lower edge of the second groove.

In a specific implementation mode, the utility model discloses because the distance that first spacing axle lower limb is followed to first spacing hole lower limb is less than first spacing axle lower limb and is followed to the distance that first spacing hole lower limb, like this when the state of not unloading, first spacing axle lower limb and first spacing hole lower limb contact earlier, contact position forms first fulcrum 14, when unloading, make the car hopper turn over backward around first fulcrum, the car hopper can turn over certain angle downwards, until second spacing axle lower limb and second spacing hole lower limb contact, form second fulcrum 15, then continue turning over backward, just accomplished and unloaded, like this in the course of unloading, there is a buffer from first fulcrum to second fulcrum, make the engineering dolly be convenient for control, prevent to damage the automobile body because of unloading violently; the limiting hole plays a limiting role and prevents the car hopper from being separated due to an overlarge overturning angle.

Further, a carrying rod 16 is attached to the end face of the front end of the hopper, and the carrying rod is parallel to the front-rear direction of the hopper and extends beyond the hopper.

The provision of such a carrying lever has the advantage of making it easier to tip the bucket up,

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the description of the present invention.

Claims (2)

1. The utility model provides an engineering dolly of easy control tipping bucket speed, includes car hopper and frame, the car hopper is in the frame top, characterized by: a pair of first side plates are fixedly mounted on the left side and the right side below the hopper, a first side shaft and a second side shaft are respectively arranged in front of and behind each first side plate, the first side shaft is arranged in front of the second side shaft, a first limiting hole is arranged on each first side plate, and the first limiting hole is arranged between the first side shaft and the second side shaft;

a pair of second side plates is fixedly arranged on the left side and the right side of the upper surface of the frame, a first groove and a second groove are arranged on each second side plate, and the first groove is arranged in front of the second groove;

a pair of clamping plates is fixedly arranged on the left side and the right side of the frame, a second limiting hole is formed in each clamping plate, a limiting rod penetrates through each first limiting hole and each second limiting hole, two ends of each limiting rod extend outwards and are provided with limiting parts, and the limiting parts can prevent the limiting rods from being separated from the first limiting holes and the second limiting holes;

the first side shaft is arranged in the first groove, the second side shaft is arranged in the second groove, and the distance from the lower edge of the first side shaft to the lower edge of the first groove is smaller than the distance from the lower edge of the second side shaft to the lower edge of the second groove in a non-unloading state.

2. The engineering vehicle easy to control the dump body speed according to claim 1, wherein: the side surface of the front end of the car hopper is provided with a moving rod, and the moving rod is parallel to the front-back direction of the car hopper and exceeds the car hopper.

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