CN215513387U

CN215513387U - Multifunctional crawler-type conveying self-unloading trailer

Info

Publication number: CN215513387U
Application number: CN202122170160.9U
Authority: CN
Inventors: 袁宝健; 张本国
Original assignee: Shandong Luxing Aerospace Special Vehicle Co ltd
Current assignee: Shandong Luxing Aerospace Special Vehicle Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-14
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a multifunctional crawler-type conveying self-discharging trailer in the technical field of self-discharging vehicles, which comprises a chassis, wherein wheels are arranged at the rear end of the bottom of the chassis, a hydraulic support frame is arranged at the bottom of the front end of the chassis, a telescopic mechanism is arranged in the chassis, a crawler discharging mechanism is arranged above the telescopic mechanism, a material box is arranged at the upper part of the chassis, when the inner material box is used for a long time, excessive ash is accumulated in a crawler, a motor drives a screw rod to move by starting the motor, the arched slide rod frame slides in a rectangular slide sleeve by the movement of the screw rod in a threaded hole, at the moment, a gear on the arched slide rod frame drives a first gear and a second gear to rotate, the rotation of the first gear and the second gear drives an H-shaped movable connecting rod and a straight movable connecting rod to perform telescopic operation, and further the height of the crawler discharging mechanism is adjusted, the convenience is washd inside deposition, has made things convenient for the later stage again to maintain crawler unloading mechanism.

Description

Multifunctional crawler-type conveying self-unloading trailer

Technical Field

The utility model relates to the technical field of dumper devices, in particular to a multifunctional crawler-type conveying dumper trailer.

Background

The self-dumping cars are commonly of a back-dumping type and a side-dumping type, the two types are used for lifting and inclining a carriage body to realize unloading, and a conveying belt or a carriage body floor is used for realizing unloading by differential movement, in recent years, the self-dumping cars for pushing goods to unload by a power cylinder are developed at home and abroad, more than two piston type cylinders are used for completing unloading in a segmented mode, or a double-acting multi-stage sleeve cylinder is used for completing unloading operation of the whole carriage at one time, the self-dumping cars are obviously characterized in that left and right bolt holes which are orderly arranged from front to back are arranged on left and right side walls in the carriage or a carriage bottom plate, and the stepping unloading and pushing operation is realized by bolts and bolt cylinders which are arranged on a front supporting frame and a back pushing frame, so that a crawler type self-dumping trailer is present, the crawler type trailer is basically only provided with a crawler type self-dumping function, and other functions are basically zero, and the existing dumper has serious dust accumulation inside the crawler belt after being used for a long time, is difficult to clean and is inconvenient to maintain.

Based on the above, the utility model designs a multifunctional crawler type conveying self-unloading trailer to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional crawler-type conveying self-unloading trailer, which solves the problems that the existing crawler-type trailer provided in the background technology basically has only one crawler self-unloading function, other functions are basically zero, and the existing self-unloading vehicle has serious dust accumulation in a crawler after being used for a long time, is difficult to clean and is inconvenient to maintain.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional crawler-type conveying self-discharging trailer, includes the vehicle bottom board, vehicle bottom board bottom rear end is provided with the wheel, vehicle bottom board front end bottom is provided with hydraulic support frame, the inside telescopic machanism that is provided with of vehicle bottom board, the telescopic machanism top is provided with track shedding mechanism, vehicle bottom board upper portion is provided with the workbin, the workbin tail end is provided with the hydraulic pressure door, solves present crawler-type trailer and only has a track self-discharging function basically, and other functions are zero basically, and current tipper uses the inside deposition of track serious for a long time, washs the difficulty, maintains inconvenient problem.

As a further scheme of the utility model, the upper part of the tail end of the material box is provided with a spray header, and the left side wall and the right side wall of the tail end of the material box are provided with dust collectors.

As a further scheme of the utility model, the telescopic mechanism comprises a base plate, supporting seats are arranged at the upper parts of four corners of the base plate, first supporting seats are arranged at the left end and the right end of the middle part of the base plate, rectangular sliding sleeves are arranged at the rear parts of the first supporting seats, arched sliding rod frames are arranged inside the two rectangular sliding sleeves, and racks are arranged at two ends of each arched sliding rod frame.

As a further scheme of the utility model, the supporting seat and the first supporting seat are connected to the bottom of the front end of the track unloading mechanism through an H-shaped movable connecting rod, the supporting seat at the rear end of the base plate is connected to the bottom of the rear end of the track unloading mechanism through a straight movable connecting rod, the joints of the H-shaped movable connecting rods are engaged through ratchets, and the joints of the straight movable connecting rods are engaged through ratchets.

As a further scheme of the utility model, a first gear is fixedly arranged on the side wall of the supporting rod at the tail end of the H-shaped movable connecting rod, a second gear is arranged on the right side of the bottom end of the linear movable connecting rod, and the first gear and the second gear are matched with the rack.

As a further scheme of the utility model, a threaded hole is formed in the center of the arched slide bar frame, a screw rod is arranged in the threaded hole, and a motor is arranged at the tail end of the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the spray head and the dust collector are arranged at the rear part of the material box, when unloading is carried out, the spray head sprays, the dust collector collects dust, and removes dust generated by unloading, if the materials can not be subjected to wet spraying operation, the dust collector collects dust, and if the materials can be subjected to wet spraying operation, the spray head and the dust collector simultaneously remove dust.

2. When the internal material box is used for a long time, excessive dust is accumulated in the crawler, the motor drives the screw rod to move by starting the motor, the arched slide bar frame slides in the rectangular sliding sleeve by the screw rod moving in the threaded hole, the gear on the arched slide bar frame drives the first gear and the second gear to rotate, the first gear and the second gear rotate to drive the H-shaped movable connecting rod and the linear movable connecting rod to perform telescopic operation, the height of the crawler unloading mechanism is further adjusted, the internal dust accumulation is convenient to clean, and the crawler unloading mechanism is convenient to maintain at a later stage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts. Cause the formation of

FIG. 1 is a schematic view of the overall perspective structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a chassis plate 2, wheels 3, a hydraulic support frame 4, a telescopic mechanism 5, a crawler unloading mechanism 6, a material box 7, a hydraulic door 8, a spray header 9, a dust collector 10, a base plate 11, a support seat 12, a first support seat 13, a rectangular sliding sleeve 14, an arched sliding rod frame 15, a rack 16, an H-shaped movable connecting rod 17, a linear movable connecting rod 18, a first gear 19, a second gear 20, a screw 21, a motor 22 and threaded holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, the present invention provides a technical solution: a multifunctional crawler-type conveying self-unloading trailer, which comprises a vehicle bottom plate 1, wherein the rear end of the bottom of the vehicle bottom plate 1 is provided with wheels 2, the bottom of the front end of the vehicle bottom plate 1 is provided with a hydraulic support frame 3, the inside of the vehicle bottom plate 1 is provided with a telescopic mechanism 4, a crawler unloading mechanism 5 is arranged above the telescopic mechanism 4, a material box 6 is arranged at the upper part of the vehicle bottom plate 1, the tail end of the material box 6 is provided with a hydraulic door 7, the upper part of the tail end of the material box 6 is provided with a spray head 8, the left side wall and the right side wall of the tail end of the material box 6 are provided with dust collectors 9, by arranging the spray header 8 and the dust collector 9 at the rear part of the feed box 6, when unloading, the spray header 8 sprays and the dust collector 9 collects dust, dust generated by discharging is removed, if the materials which can not be wet-drenched are subjected to dust collection by the dust collector 9, if the material can be wet-sprayed, the dust of the material can be removed by the spray header 8 and the dust collector 9 at the same time.

Example two:

referring to fig. 2, the rear end of the bottom of a vehicle bottom plate 1 is provided with wheels 2, the bottom of the front end of the vehicle bottom plate 1 is provided with a hydraulic support frame 3, a telescopic mechanism 4 is arranged in the vehicle bottom plate 1, a crawler unloading mechanism 5 is arranged above the telescopic mechanism 4, the upper part of the vehicle bottom plate 1 is provided with a material box 6, the tail end of the material box 6 is provided with a hydraulic gate 7, the telescopic mechanism 4 comprises a base plate 10, the upper parts of four corners of the base plate 10 are provided with support seats 11, the left and right ends of the middle part of the base plate 10 are provided with first support seats 12, the rear part of the first support seat 12 is provided with a rectangular sliding sleeve 13, the two rectangular sliding sleeves 13 are internally provided with an arched sliding rod frame 14, the two ends of the arched sliding rod frame 14 are both provided with racks 15, the support seats 11 and the first support seats 12 are connected to the bottom of the front end of the crawler unloading mechanism 5 through an H-shaped movable connecting rod 16, the supporting seat 11 at the rear end of the base plate 10 is connected to the bottom of the rear end of the crawler unloading mechanism 5 through a straight movable connecting rod 17, the joints of the H-shaped movable connecting rods 16 are all meshed through a ratchet wheel, the joints of the straight movable connecting rods 17 are all meshed through a ratchet wheel, a first gear 18 is fixedly arranged on the side wall of a supporting rod at the tail end of the H-shaped movable connecting rod 16, a second gear 19 is arranged on the right side of the bottom end of the straight movable connecting rod 17, the first gear 18 and the second gear 19 are both matched with a rack 15, a threaded hole 22 is formed in the center of the arched sliding rod frame 14, a screw rod 20 is arranged inside the threaded hole 22, a motor 21 is arranged at the tail end of the screw rod 20, when the internal material box is used for a long time, the interior of the crawler is excessively accumulated dust, the motor 21 drives the screw rod 20 to move through a starting motor 21, and the arched sliding rod frame 14 slides inside the rectangular sliding sleeve 13 through the movement of the screw rod 20 inside the threaded hole 22, at this time, the gear on the bow-shaped slide bar frame 14 drives the first gear 18 and the second gear 19 to rotate, the first gear 18 and the second gear 19 rotate to drive the H-shaped movable connecting rod 16 and the linear movable connecting rod 17 to perform telescopic operation, and then the height of the crawler discharging mechanism 5 is adjusted, so that the inner deposited dust is conveniently cleaned, and the crawler discharging mechanism 5 is conveniently maintained in a later period.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional crawler-type conveying self-discharging trailer, includes vehicle bottom board (1), its characterized in that: the vehicle bottom plate (1) bottom rear end is provided with wheel (2), vehicle bottom plate (1) front end bottom is provided with hydraulic support frame (3), vehicle bottom plate (1) inside is provided with telescopic machanism (4), telescopic machanism (4) top is provided with track shedding mechanism (5), vehicle bottom plate (1) upper portion is provided with workbin (6), workbin (6) tail end is provided with hydraulic pressure door (7).

2. The multi-function track-type transfer dump trailer of claim 1, wherein: the upper part of the tail end of the material box (6) is provided with a spray header (8), and the left side wall and the right side wall of the tail end of the material box (6) are provided with dust collectors (9).

3. The multi-function track-type transfer dump trailer of claim 1, wherein: telescopic machanism (4) are including bed plate (10), bed plate (10) four corners upper portion is provided with supporting seat (11), both ends are provided with first supporting seat (12) about bed plate (10) middle part, first supporting seat (12) rear portion is provided with rectangle sliding sleeve (13), two rectangle sliding sleeve (13) inside is provided with bow-shaped slide bar frame (14), bow-shaped slide bar frame (14) both ends all are provided with rack (15).

4. The multi-function track-type transfer dump trailer of claim 3, wherein: the crawler unloading mechanism is characterized in that the supporting seat (11) and the first supporting seat (12) are connected to the bottom of the front end of the crawler unloading mechanism (5) through an H-shaped movable connecting rod (16), the supporting seat (11) at the rear end of the base plate (10) is connected to the bottom of the rear end of the crawler unloading mechanism (5) through a straight movable connecting rod (17), the joints of the H-shaped movable connecting rods (16) are all meshed through ratchets, and the joints of the straight movable connecting rods (17) are all meshed through ratchets.

5. The multi-function track-type transfer dump trailer of claim 4, wherein: the H-shaped movable connecting rod (16) is characterized in that a first gear (18) is fixedly arranged on the side wall of the tail end supporting rod, a second gear (19) is arranged on the right side of the bottom end of the linear movable connecting rod (17), and the first gear (18) and the second gear (19) are matched with the rack (15).

6. The multi-function track-type transfer dump trailer of claim 3, wherein: a threaded hole (22) is formed in the center of the arched sliding rod frame (14), a screw rod (20) is arranged inside the threaded hole (22), and a motor (21) is arranged at the tail end of the screw rod (20).