CN214647843U

CN214647843U - Side-turning type self-discharging cargo compartment

Info

Publication number: CN214647843U
Application number: CN202121081455.2U
Authority: CN
Inventors: 王炳华; 徐建永
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-09
Anticipated expiration: 2031-05-19

Abstract

The utility model provides a formula of turning on one's side self-discharging goods railway carriage or compartment relates to the goods railway carriage or compartment field. The method comprises the following steps: a frame and a cargo compartment; one side wall of the cargo compartment is provided with an opening, the cargo compartment is movably provided with a side door for covering the opening of the side wall, one end of the cargo compartment close to the side door is hinged with the frame, and the frame is provided with a plurality of side-turning devices for side-turning the cargo compartment. The utility model discloses a relative frame side direction slope of goods railway carriage or compartment ability, side door and goods railway carriage or compartment swing joint are convenient for unload.

Description

Side-turning type self-discharging cargo compartment

Technical Field

The utility model relates to a goods railway carriage or compartment field particularly, relates to a formula of turning on one's side self-discharging goods railway carriage or compartment.

Background

The dumper is a vehicle which can unload goods automatically by hydraulic or mechanical lifting, and is also called as a dumper, and consists of an automobile chassis, a hydraulic lifting mechanism, a goods compartment, a power takeoff device and the like. Most of the prior art dumper carriages are unloaded by inclining the carriages backwards, but some trucks with longer carriages are difficult to incline backwards and inconvenient to unload.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side-dump formula self-discharging railway carriage or compartment, it can the side direction slope, conveniently unloads from the side door department.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a side-turning type self-discharging cargo compartment, which comprises a frame and a cargo compartment; one side wall of the cargo compartment is provided with an opening, the cargo compartment is movably provided with a side door for covering the opening of the side wall, one end of the cargo compartment close to the side door is hinged with the frame, and the frame is provided with a plurality of side-turning devices for side-turning the cargo compartment.

In some embodiments of the present invention, the cargo box is provided with a shelf, the shelf is hinged to the frame, and the shelf is connected to the side-turning device.

In some embodiments of the present invention, any one of the side-turning devices includes a first hydraulic rod; one end of the first hydraulic rod is hinged with the goods shelf, and the other end of the first hydraulic rod is hinged with the vehicle frame.

In some embodiments of the present invention, the lower end of the side door is hinged to the cargo compartment, and the upper end of the side door is a free end; the side doors are provided with connecting devices for connecting the cargo compartment.

In some embodiments of the present invention, the connecting device comprises a snap ring, a base and a buckle; the base is arranged on the side door, and the buckle is arranged on the cargo compartment; one end of the clamping ring is hinged with the base, and the other end of the clamping ring is a free end and can be buckled with the buckle.

In some embodiments of the present invention, the above-mentioned further comprises a second hydraulic rod; the upper end of the side door is hinged with the cargo compartment, and the lower end of the side door is a free end; one end of the second hydraulic rod is hinged with the side door, and the other end of the second hydraulic rod is hinged with the cargo compartment.

In some embodiments of the present invention, the side door comprises a plurality of baffles; the adjacent baffles are hinged with each other, the baffles are provided with first connecting blocks, the cargo compartment is provided with second connecting blocks, and the first connecting blocks are slidably arranged on the second connecting blocks; the cargo compartment is provided with a driving device for dragging the baffle plate to slide.

The utility model discloses an in some embodiments, be equipped with a plurality of buffer blocks between the above-mentioned adjacent baffle, the buffer block is equipped with the third connecting block, and the second connecting block is located in the third connecting block slip.

In some embodiments of the invention, the cargo compartment is provided with a protective cover for covering the drive device.

In some embodiments of the present invention, the frame is provided with a retractable support rod.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model discloses a relative frame side direction slope of goods railway carriage or compartment ability, side door and goods railway carriage or compartment swing joint are convenient for unload.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a side-tipping type self-discharging cargo box according to an embodiment of the present invention;

fig. 2 is a side view of a side-tipping type self-discharging cargo box according to embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a snap ring and a buckle according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a side-tipping type self-discharging cargo box in embodiment 2 of the present invention;

fig. 5 is a schematic structural view of a side-tipping type self-discharging cargo box in embodiment 3 of the present invention;

FIG. 6 is a vertical cross-sectional view of a baffle and a buffer block according to an embodiment of the present invention;

fig. 7 is a horizontal cross-sectional view of the first connecting block and the second connecting block according to the embodiment of the present invention.

Icon: 1-a vehicle frame; 2-a cargo compartment; 3-side door; 4-a rear door; 5-a goods shelf; 6-a first hydraulic lever; 7-a snap ring; 8-a base; 9-buckling; 10-a support bar; 11-a second hydraulic rod; 12-a baffle plate; 13-a first connection block; 14-a second connecting block; 15-a buffer block; 16-protective cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation to the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1-2, the present embodiment provides a side-tipping type self-discharging cargo box, which includes a frame 1 and a cargo box 2; one side wall of the cargo compartment 2 is provided with an opening, the cargo compartment 2 is movably provided with a side door 3 for covering the opening of the side wall, one end of the cargo compartment 2 close to the side door 3 is hinged with the frame 1, and the frame 1 is provided with a plurality of side-turning devices for side-turning the cargo compartment 2.

In the embodiment, a large amount of goods are contained in the cargo compartment 2, the side-tipping device works during unloading, the cargo compartment 2 is tipped around the frame 1, after the cargo compartment is tipped at a certain angle, the side door 3 is opened, and the goods automatically slide out from the opening of the side wall of the cargo compartment 2, so that the unloading is realized. It should be noted that the turning angle is larger than 45 degrees, so that the goods can smoothly slide out from the cargo compartment 2.

In detail, the rear end of the cargo box 2 far away from the car head is also provided with an opening, the cargo box 2 is provided with a rear door 4 for covering the opening at the rear end, the number of the rear doors 4 can be two, one end of the rear door 4 is hinged with the cargo box 2, and the other end of the rear door 4 is a free end. When the operator carries cargo to the cargo compartment 2, the side door 3 and the rear door 4 can be opened simultaneously, so that the operator can carry the cargo into the cargo compartment 2 in multiple directions. If the unloading amount is small during unloading, the rear door 4 can be directly opened for unloading without turning the cargo compartment 2 sideways, and the operation is convenient.

In the embodiment, the goods compartment 2 is provided with a goods shelf 5, the goods shelf 5 is hinged with the frame 1, and the goods shelf 5 is connected with the side turning device.

In detail, 2 lateral walls in goods railway carriage or compartment are mostly the iron sheet, and the packing box is inside to be equipped with the steelframe that is used for supporting the iron sheet, but the cross sectional area of these steelframes is less, and intensity is little, is unsuitable to bear large-scale load, so at 2 bottom installation goods shelves 5 in goods railway carriage or compartment, goods shelves 5 are field frame shape, and cross sectional area is bigger than 2 inside steelframe cross sectional areas in goods railway carriage or compartment, can bear bigger load.

In the present embodiment, either of the rollover devices includes a first hydraulic rod 6; one end of the first hydraulic rod 6 is hinged with the goods shelf 5, and the other end of the first hydraulic rod 6 is hinged with the frame 1.

In detail, the side-tipping mode of the cargo box 2 can adopt a hydraulic rod pushing mode. When the cargo compartment 2 needs to turn on one's side, the first hydraulic rod 6 extends, and the cargo compartment 2 is driven by the first hydraulic rod 6 to deflect. It should be noted that, 6 both ends of first hydraulic stem are articulated with goods shelves 5 and frame 1 respectively, because when first hydraulic stem 6 extended, 6 both ends of first hydraulic stem all can rotate for goods shelves 5 and frame 1, articulated the dead phenomenon of goods shelves 5 emergence card when avoiding first hydraulic stem 6 extension.

In the present embodiment, the lower end of the side door 3 is hinged to the cargo compartment 2, and the upper end of the side door 3 is a free end; the side door 3 is provided with connecting means for connecting the cargo box 2.

In detail, when unloading, the operator opens the side door 3, the side door 3 is in an overhanging state under the action of gravity, and at this time, the cargo compartment 2 is in an inclined state, and the side door 3 does not interfere with the downward sliding of the cargo in the cargo compartment 2 at all.

The connecting device can be arranged at the upper end and the left end and the right end of the side door 3, and in view of the fact that the cargo compartment 2 has a certain height, the connecting device can be opened and closed by an operator, the escalator can be arranged on the side wall of the cargo compartment 2, and when the connecting device is required to be opened and closed, the operator can climb to the top of the cargo compartment 2 by the escalator. It should be noted that the cargo box 2 is not tilted when the connection device is opened and closed, and there is no fear that the operator falls off the cargo box 2.

In this embodiment, referring to fig. 3, the connecting device includes a snap ring 7, a base 8 and a buckle 9; the base 8 is arranged on the side door 3, and the buckle 9 is arranged on the cargo compartment 2; one end of the snap ring 7 is hinged with the base 8, and the other end of the snap ring 7 is a free end and can be buckled with the buckle 9.

In detail, when side door 3 and goods railway carriage or compartment 2 need be fixed, only need detain snap ring 7 on buckle 9, the relative bolted connection mode operation of the connected mode of snap ring 7 and buckle 9 is simpler, and has great joint strength, convenient to use.

In this embodiment, the frame 1 is provided with a telescopic support bar 10.

In detail, the support bar 10 may be a hydraulic bar. When the cargo compartment 2 is just turned over, the cargo may not slide out of the cargo compartment 2, and at this time, the cargo compartment 2 has a large weight, because the inclination angle of the cargo compartment 2 relative to the horizontal plane is greater than 45 degrees, and the frame 1 is connected with the components such as the axle and the wheels, if the weight of the cargo compartment 2 is greater than the weight of the frame 1 and the components below the frame, the cargo compartment 2 can easily drive the frame 1 to turn over, so a plurality of support rods 10 are arranged below the frame 1, before the cargo compartment 2 is unloaded, an operator can extend the support rods 10 to abut against the ground, and the support rods 10 can increase the stability of the frame 1, thereby preventing the frame 1 from turning over.

Example 2

Referring to fig. 4, the present embodiment provides a side-tipping type self-discharging cargo box, which has substantially the same structure as that of embodiment 1, and the main differences between them are:

in the present embodiment, a second hydraulic rod 11 is further included; the upper end of the side door 3 is hinged with the cargo compartment 2, and the lower end of the side door 3 is a free end; one end of a second hydraulic rod 11 is hinged with the side door 3, and the other end of the second hydraulic rod 11 is hinged with the cargo compartment 2.

In detail, this embodiment utilizes second hydraulic stem 11 to open and close side door 3, does not need operating personnel to climb to the goods railway carriage or compartment 2 top and operates convenient and fast.

In this embodiment, the opening direction of the side door 3 is different, in the embodiment 1, the side door is turned downward, in the embodiment 2, the side door 3 is turned upward, and since the second hydraulic rod 11 is connected to the side door 3 in this embodiment and the length of the second hydraulic rod 11 is constant, the opening degree of the side door 3 is not as large as that in the embodiment 1.

Example 3

Referring to fig. 5 to 7, the present embodiment provides a side-tipping type self-discharging cargo box, which has a structure substantially the same as that of embodiment 1, and the main differences between the two are:

in the present embodiment, the side door 3 includes a plurality of baffles 12; the adjacent baffle plates 12 are hinged with each other, the baffle plates 12 are provided with first connecting blocks 13, the cargo compartment 2 is provided with second connecting blocks 14, and the first connecting blocks 13 are arranged on the second connecting blocks 14 in a sliding manner; the cargo box 2 is provided with a drive for sliding the trailing flap 12.

In detail, the side door 3 is formed by connecting a plurality of baffle plates 12, ensuring that the side door 3 can be largely deformed. The side door 3 of this embodiment opens and shuts the structure of mode similar rolling slats door, and drive arrangement can be gear motor, and gear motor's pivot can be connected the cylinder, and baffle 12 that is close to drive arrangement is connected with the cylinder. When the side door 3 needs to be opened, the speed reducing motor drives the roller to rotate, and the plurality of baffles 12 are wound on the roller; when the side door 3 needs to be closed, the baffle 12 can be put down only by controlling the drum to rotate reversely.

In detail, when the baffle 12 is wound around the drum, in order to prevent the baffle 12 far away from the driving device from separating from the cargo box 2, the side door 3 is connected with the cargo box 2 by the first connecting block 13 and the second connecting block 14, the second connecting block 14 has guiding and limiting functions, and the baffle 12 slides along the second connecting block 14 and is finally folded at the driving device.

In this embodiment, a plurality of buffer blocks 15 are disposed between adjacent baffles 12, and a third connecting block is disposed on the buffer blocks 15 and slidably disposed on the second connecting block 14.

In detail, adjacent baffle 12 hinges each other, and certain clearance can exist in the articulated department, for avoid external dust impurity to get into goods railway carriage or compartment 2 inside from the clearance, can set up buffer block 15 between baffle 12, and buffer block 15 can prevent that dust impurity from getting into.

Because adjacent baffle 12 can take place to fold, buffer block 15 needs to adapt to huge deformation promptly, if goods extrusion side door 3 in goods railway carriage or compartment 2, adjacent baffle 12 can take place to pull, so buffer block 15 still need bear great power, so buffer block 15 needs to have certain intensity. To ensure the above characteristics of the buffer block 15, the buffer block 15 may be made of high-strength rubber. The third connecting block, which is shaped like the first connecting block 13, prevents the buffer block 15 from being detached from the cargo box 2.

In detail, the material of the buffer block 15 may be polyurethane rubber, and the polyurethane rubber has the following advantages:

(1) the abrasion resistance of the polyurethane rubber is the highest of all rubbers. Laboratory measurement results show that the wear resistance of the polyurethane rubber is 3-5 times that of natural rubber, and the wear resistance of the polyurethane rubber is often about 10 times in practical application;

(2) the polyurethane rubber has good buffering and shock absorption properties: the polyurethane rubber damping element can absorb 10-20% of vibration energy at room temperature, and the higher the vibration frequency is, the larger the energy absorption is.

(3) The polyurethane rubber has good oil resistance and chemical resistance. The polyurethane rubber has low affinity with non-polar mineral oil, is hardly corroded in fuel oil (such as kerosene and gasoline) and mechanical oil (such as hydraulic oil, engine oil and lubricating oil), is much better than general rubber, and can be compared favorably with nitrile rubber.

(4) The friction coefficient of the polyurethane rubber is higher and is generally more than 0.5.

(5) The polyurethane rubber has the advantages of low temperature resistance, ozone resistance, radiation resistance, electric insulation and good bonding performance.

In the present embodiment, the cargo box 2 is provided with a protective cover 16 for covering the drive device.

In detail, the driving device is arranged above the cargo compartment 2, the baffle 12 can be wound on the driving device, and a certain distance needs to be arranged between the baffle 12 and the upper end surface of the cargo compartment 2 in order to ensure that the baffle 12 can be wound smoothly. If the gap is not covered by the protective cover 16, rain or dust impurities may enter the cargo compartment 2 from the gap, causing damage to the cargo. The protective cover 16 also has a protective effect on the drive device, so that the drive device is prevented from being influenced by rainwater.

In the present embodiment, in order to increase the strength of the connection of the side door 3 with the cargo box 2, the side door 3 and the cargo box 2 may be provided with a connecting device that can be locked when the side door 3 is closed.

To sum up, the embodiment of the utility model provides a side-turning formula self-discharging goods railway carriage or compartment:

comprises a frame 1 and a cargo compartment 2; one side wall of the cargo compartment 2 is provided with an opening, the cargo compartment 2 is movably provided with a side door 3 for covering the opening of the side wall, one end of the cargo compartment 2 close to the side door 3 is hinged with the frame 1, and the frame 1 is provided with a plurality of side-turning devices for side-turning the cargo compartment 2.

The utility model discloses a 1 side direction slope of relative frame of goods railway carriage or compartment 2 ability,

side door

3 and 2 swing joint in goods railway carriage or compartment are convenient for unload.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A side-turning type self-discharging cargo compartment is characterized by comprising a frame and a cargo compartment; one side wall of the cargo compartment is provided with an opening, the cargo compartment is movably provided with a side door for covering the opening of the side wall, one end of the cargo compartment close to the side door is hinged with the frame, and the frame is provided with a plurality of side-turning devices for side-turning the cargo compartment.

2. The side tipping self-discharging cargo box according to claim 1, wherein the cargo box is provided with a cargo rack, the cargo rack is hinged with the frame, and the cargo rack is connected with the side tipping device.

3. The side tipping cargo bed of claim 2, wherein any of the side tipping devices comprises a first hydraulic ram; one end of the first hydraulic rod is hinged with the goods shelf, and the other end of the first hydraulic rod is hinged with the vehicle frame.

4. The side-tipping self-discharging cargo bed according to claim 1, wherein the lower end of the side door is hinged to the cargo bed, and the upper end of the side door is a free end; the side door is provided with a connecting device for connecting the cargo compartment.

5. The side tipping cargo bed of claim 4, wherein the attachment device comprises a snap ring, a base, and a catch; the base is arranged on the side door, and the buckle is arranged on the cargo compartment; the snap ring one end with the base is articulated, the snap ring other end be the free end and can with the mutual lock of buckle.

6. The side tipping cargo bed of claim 1, further comprising a second hydraulic ram; the upper end of the side door is hinged with the cargo compartment, and the lower end of the side door is a free end; one end of the second hydraulic rod is hinged with the side door, and the other end of the second hydraulic rod is hinged with the cargo compartment.

7. The side dump cargo bed of claim 1 wherein the side door comprises a plurality of baffles; the adjacent baffles are hinged with each other, the baffles are provided with first connecting blocks, the cargo compartment is provided with second connecting blocks, and the first connecting blocks are slidably arranged on the second connecting blocks; the cargo compartment is provided with a driving device for dragging the baffle to slide.

8. The side tipping self-discharging cargo compartment of claim 7, wherein a plurality of bumpers are provided between adjacent baffles, the bumpers being provided with a third connecting block slidably provided to the second connecting block.

9. The side tipping self-discharging cargo bed according to claim 7, wherein the cargo bed is provided with a shield for concealing the drive device.

10. The side tipping self-discharging cargo bed of claim 1, wherein the frame is provided with a telescopic support bar.