CN220430386U - Agricultural vehicle with easily-expanded cargo compartment - Google Patents

Abstract

The utility model discloses an agricultural vehicle with an easily-expanded cargo compartment, which comprises a frame, a carriage and a supporting mechanism. The bottom of the frame is provided with a moving wheel and a driving device for driving the moving wheel to move; the carriage is fixed above the frame, the carriage comprises a bottom plate, a side plate and a rear plate, the bottom plate is fixed to the frame, a mud guard is arranged below the bottom plate in a surrounding mode, the side plate and the rear plate are hinged to the side wall of the bottom plate through a rotating mechanism, and when the carriage is in a bucket loading state, the side plate and the rear plate are turned upwards around the rotating mechanism and form a hopper with the front coaming; when the carriage is in a flat plate state, the side plates and the rear plate rotate around the rotating mechanism to be level with the bottom plate; the supporting mechanism comprises a supporting square tube and a supporting block, the supporting square tube has supporting effect on the side plate and the rear plate, so that the side plate and the rear plate can be flush with the bottom plate when unfolded, and the loading area of the agricultural vehicle can be conveniently enlarged. The supporting blocks are fixed to the corners of the bottom plate and the mud guard so as to strengthen the firmness of the connection of the mud guard and the bottom plate.

Description

Agricultural vehicle with easily-expanded cargo compartment

Technical Field

The utility model belongs to the technical field of agricultural vehicles, and particularly relates to an agricultural vehicle with an easily-expanded cargo compartment.

Background

In order to transport different articles, the side rail plate and the rear rail plate of the existing agricultural vehicle are turned up and fixed to form a carriage, and the side rail plate and the rear rail plate are turned down (the side rail plate and the rear rail plate are turned 180 DEG) to become a flat car. But after being converted into the flat car, the bearing area is only the area of the carriage bottom plate, and the large cargo is difficult to transport.

Disclosure of Invention

In order to overcome the defects, the utility model provides the agricultural vehicle with the easily-expanded cargo box, and the supporting mechanisms are arranged below the side plates and the bottom plate, so that the side plates and the bottom plate can be kept in a horizontal state with the bottom plate when being unfolded, the bearing area of the agricultural vehicle is increased, and the agricultural vehicle can conveniently transport cargoes with larger volume.

The utility model is realized by the following technical scheme:

an agricultural vehicle with easily-expanded cargo compartment comprises a frame, a carriage and a supporting mechanism. The bottom of the frame is provided with a moving wheel and a driving device for driving the moving wheel to move; the carriage is fixed above the frame, the carriage comprises a bottom plate, a side plate and a rear plate, the bottom plate is fixed to the frame, a mud guard is arranged below the bottom plate in a surrounding mode, the side plate and the rear plate are hinged to the side wall of the bottom plate through a rotating mechanism, the carriage is in a bucket loading state and a flat plate state, and when the carriage is in the bucket loading state, the side plate and the rear plate are turned upwards around the rotating mechanism and form a hopper with the front coaming; when the carriage is in a flat plate state, the side plates and the rear plate rotate around the rotating mechanism to be level with the bottom plate; the supporting mechanism comprises a supporting square tube and a supporting block, the supporting square tube is fixed to the outer side of the mud guard and is consistent with the extending direction of the mud guard, and the supporting square tube has supporting effect on the side plate and the rear plate, so that the side plate and the rear plate can be flush with the bottom plate when unfolded, and the loading area of the agricultural vehicle can be conveniently enlarged. The supporting blocks are fixed to the corners of the bottom plate and the mud guard so as to strengthen the firmness of the connection of the mud guard and the bottom plate.

Further, support the side pipe and be provided with the multiunit along the extending direction of fender, when the carriage was in dull and stereotyped state, curb plate and back plate all with support side pipe butt to support curb plate and back plate, set up multiunit support side pipe, increase the bearing capacity to curb plate and back plate, and then increase the bearing capacity of curb plate and back plate top.

Further, the rotating mechanism comprises a rotating shaft and a rotating collar, the side wall of the rotating collar is fixed on the bottom plate, the rotating shaft penetrates through the rotating collar and can rotate relative to the rotating collar, three rotating shafts are arranged, and the side plates and the rear plate are fixedly connected with the rotating shaft. Set up slewing mechanism, compare and adopt current hinge connection, slewing mechanism has increased both curb plate and back plate and bottom plate connection's fastness.

Further, the rotation lantern ring evenly is provided with the multiunit along the extending direction of fender, and rotates lantern ring and bottom plate welded fastening, increases the joint strength between bottom plate and the rotation lantern ring, and then increases the joint strength of both curb plate and back plate and bottom plate.

Further, the supporting blocks are provided with a plurality of groups, and the supporting blocks are positioned at the corners of the periphery of the bottom plate so as to strengthen the supporting performance of the mud guard and prevent the mud guard from bending.

Further, the agricultural vehicle further comprises a reinforcing bearing mechanism, the reinforcing bearing mechanism comprises a plurality of fixing sleeves, reinforcing rods and reinforcing blocks, the fixing sleeves are welded and fixed to the lower portion of the bottom plate, the reinforcing rods penetrate through the fixing sleeves and can slide along the extending direction of the fixing sleeves and rotate along the axis of the reinforcing rods relative to the fixing sleeves, the reinforcing blocks are fixed to the reinforcing rods and located at one ends, close to the side plates, of the reinforcing rods, and the reinforcing blocks are trapezoid and protrude out of the reinforcing rods. So as to further improve the supporting performance of the side plates and the rear plate and ensure that the side plates and the rear plate can bear articles with larger weight.

Further, the reinforcing rod is provided with an anti-slip ring at one end far away from the reinforcing block, the anti-slip ring is fixed to the reinforcing rod, and the outer diameter of the anti-slip ring is larger than the inner diameter of the fixing sleeve so as to prevent the reinforcing rod from being separated from the fixing sleeve.

Further, the fender is further fixedly provided with a limiting mechanism, the limiting mechanism comprises a first limiting column and a second limiting column, the first limiting column is sleeved with a limiting frame, one end of the limiting frame, far away from the first limiting column, is provided with a limiting hook, the limiting hook is matched with the second limiting column, and the limiting frame can prevent the reinforcing rod from moving along the extending direction of the fixing sleeve so as to prevent the reinforcing rod from accidentally sliding out to the side plate protruding out of the carriage when the carriage is in a loading state.

Further, the outer sides of the first limit column and the second limit column are respectively provided with an anti-falling circular plate so as to prevent the limit frame from being separated from the first limit column.

The utility model has the beneficial effects that:

1. the side plates and the rear plates of the carriage are supported by the supporting mechanism, so that the side plates and the rear plates are flush with the bottom plate, namely, goods can be borne above the rear plates of the side plates, and the bearing area of the agricultural vehicle is increased.

2. The support square tube and the support block are adopted, the extension direction of the support square tube is consistent with that of the mud guard, the support square tube protrudes out of the lateral plate to be narrower, the running of the agricultural vehicle is basically not affected, and the support square tube and the support block are simple in structure and convenient to install and low in cost.

Drawings

FIG. 1 is a schematic diagram illustrating the connection of an exemplary embodiment of a cargo compartment-easily expandable farm vehicle of the present utility model;

FIG. 2 is a schematic diagram illustrating the connection of an exemplary embodiment of a flat panel state of a cargo bed-easily expandable agricultural vehicle in accordance with the present utility model;

FIG. 3 is a schematic view showing a part of FIG. 2 at A;

FIG. 4 is a schematic view illustrating an exemplary embodiment of a flat plate state of an agricultural vehicle with a readily expandable cargo compartment according to the present utility model;

FIG. 5 is a schematic view showing a part of the view of FIG. 4 at B;

FIG. 6 is a side view of an exemplary embodiment of the present utility model illustrating a flat panel configuration of a cargo bed-prone agricultural vehicle;

fig. 7 is a schematic diagram for illustrating a partial enlargement at C in fig. 6.

List of parts and reference numerals:

1. a frame; 11. a dash panel; 2. a carriage; 21. a bottom plate; 22. a side plate; 23. a rear plate; 24. a mud guard; 3. a support mechanism; 31. supporting the square tube; 32. a support block; 4. a moving wheel; 5. a rotating mechanism; 51. a rotating shaft; 52. rotating the collar; 6. reinforcing the bearing mechanism; 61. a fixed sleeve; 62. a reinforcing rod; 63. a reinforcing block; 64. anti-slip ring; 7. a limiting mechanism; 71. a first limit post; 72. the second limit column; 73. a limiting frame; 731. a limit clamping hook; 74. and the anti-drop circular plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiments of the present utility model, terms such as left, right, up, down, front, and back are merely relative terms or references to a normal use state of a product, i.e. a traveling direction of the product, and should not be construed as limiting.

In addition, the dynamic terms such as "relative movement" in the embodiments of the present utility model include not only a change in position but also a movement in which a state is changed without a relative change in position such as rotation or rolling.

Finally, it is noted that when an element is referred to as being "on" or "disposed on" another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

An agricultural vehicle with easily expandable cargo compartment as shown in fig. 1 to 7 comprises a frame 1, a compartment 2 and a supporting mechanism 3. The bottom of the frame 1 is provided with a moving wheel 4 and a driving device for driving the moving wheel 4 to move; the carriage 2 is fixed above the frame 1, the carriage 2 comprises a bottom plate 21, a side plate 22 and a rear plate 23 which are fixed to the frame 1, a mud guard 24 is enclosed below the bottom plate 21, the side plate 22 and the rear plate 23 are hinged to the side wall of the bottom plate 21 through a rotating mechanism 5, the carriage 2 has a bucket loading state and a flat plate state, and when the carriage 2 is in the bucket loading state, the side plate 22 and the rear plate 23 are folded upwards around the rotating mechanism 5 and form a hopper with the front coaming 11; when the vehicle cabin 2 is in the flat state, the side plates 22 and the rear plate 23 rotate around the rotation mechanism 5 to be flush with the bottom plate 21; the support mechanism 3 comprises a support square tube 31 and a support block 32, wherein the support square tube 31 is fixed to the outer side of the mud guard 24 and is consistent with the extending direction of the mud guard 24, and the support square tube 31 has a supporting function on the side plate 22 and the rear plate 23, so that the side plate 22 and the rear plate 23 can be flush with the bottom plate 21 when unfolded, and the loading area of the agricultural vehicle can be conveniently enlarged. The support blocks 32 are fixed to corners of the floor 21 and the splash guard 24 to enhance the firmness of the connection of the splash guard 24 to the floor 21.

In an embodiment, when the agricultural vehicle is normally used, the agricultural vehicle is in a bucket loading state, namely, the agricultural vehicle is the same as the existing electric tricycle in structural principle and is used for loading cargoes. When a large-size cargo is required to be loaded, the side plate 22 is unfolded around the rotating mechanism 5 until the side plate 22 is abutted against the supporting square tube 31, and the side plate 22 and the bottom plate 21 are kept in a horizontal state at the moment; similarly, the rear plate 23 is unfolded by finding the rotation mechanism 5 until the rear plate 23 abuts against the support square tube 31, and at this time, the rear plate 23 is kept in a horizontal state with respect to the bottom plate 21. The cargo is loaded to the compartment 2, and the bottom of the cargo is simultaneously abutted with the bottom plate 21, the side plates 22 and the rear plate 23, that is, the side plates 22 and the rear plate 23 in the unfolded state increase the loading area of the compartment 2, so that the agricultural vehicle can carry a large volume of cargo.

Preferably, the support square tube 31 is provided with a plurality of groups along the extending direction of the mud guard 24, when the carriage 2 is in a flat plate state, the side plates 22 and the rear plate 23 are all abutted with the support square tube 31 so as to support the side plates 22 and the rear plate 23, and the plurality of groups of support square tubes 31 are provided to increase the supporting capacity of the side plates 22 and the rear plate 23 and further increase the bearing capacity above the side plates 22 and the rear plate 23.

Preferably, the rotation mechanism 5 includes a rotation shaft 51 and a rotation collar 52, the rotation collar 52 fixes the side wall of the bottom plate 21, the rotation shaft 51 penetrates through the rotation collar 52 and can rotate relative to the rotation collar 52, the rotation shaft 51 is provided with three, and the side plate 22 and the rear plate 23 are fixedly connected with the rotation shaft 51. The provision of the swivel mechanism 5 increases the robustness of the connection of both the side panels 22 and the rear panel 23 to the base panel 21 over prior art hinge connections.

In an embodiment, the existing side plates 22 and the bottom plate 21 are connected by hinges, and most of the hinges are intermittently installed 1-2, so that the connection firmness is poor, and when the side plates 22 are stressed greatly, the side plates 22 are easy to bend relative to the bottom plate 21. When the rotating mechanism 5 is adopted, the rotating shaft 51 and the side plate 22 are welded together, the length of the rotating shaft 51 is consistent with that of the side plate 22, the rotating shaft 51 is sleeved with a plurality of rotating collars 52, and the rotating collars 52 are welded to the side wall of the bottom plate 21, so that the connecting strength of the rotating connection of the side plate 22 and the bottom plate 21 is improved.

Preferably, the rotating collar 52 is uniformly provided with a plurality of groups along the extending direction of the mud guard 24, and the rotating collar 52 is welded and fixed with the bottom plate 21, so that the connection strength between the bottom plate 21 and the rotating collar 52 is increased, and the connection strength between the side plate 22 and the rear plate 23 and the bottom plate 21 is further increased.

Preferably, the supporting blocks 32 are provided with a plurality of groups, and the supporting blocks 32 are positioned at corners of the periphery of the bottom plate 21, so as to enhance the supporting performance of the mudguard 24 and prevent the mudguard 24 from bending.

In an embodiment, the thickness of the existing fender 24 is small, and when the support square tube 31 on the fender 24 supports the side plate 22, the support square tube 31 presses the fender 24 to allow the fender 24 to deform, so that the support block 32 is installed between the fender 24 and the bottom plate 21 to improve the support strength of the fender 24.

Preferably, the agricultural vehicle further includes a reinforcing carrier 6, the reinforcing carrier 6 includes a plurality of fixing sleeves 61, reinforcing rods 62 and reinforcing blocks 63, the fixing sleeves 61 are welded and fixed below the bottom plate 21, the reinforcing rods 62 penetrate through the fixing sleeves 61 and can slide along the extending direction of the fixing sleeves 61 and rotate along the axis of the reinforcing rods 62 relative to the fixing sleeves 61, the reinforcing blocks 63 are fixed to the reinforcing rods 62 and located at one ends of the reinforcing rods 62 close to the side plates 22, and the reinforcing blocks 63 are trapezoid and protrude out of the reinforcing rods 62. To further improve the support performance for the side plates 22 and the rear plate 23, ensuring that the side plates 22 and the rear plate 23 can carry a large weight of articles.

In an embodiment, in order not to affect the normal running of the agricultural vehicle, the width of the supporting square tube 31 is not too wide, which results in a smaller contact area with the side plate 22 and larger stress of the supporting square tube 31 when the supporting square tube 31 supports the side plate 22, so that the supporting performance of the side plate 22 is difficult to meet the requirement of heavy weight and large volume goods. The reinforcing carrier 6 is thus designed to solve the above-mentioned problems.

When the side plate 22 is used, the reinforcing rod 62 is pulled to enable the reinforcing block 63 fixed at the end part of the reinforcing rod 62 to protrude out of the side plate 22, then the reinforcing rod 62 is rotated to enable the plane part of the reinforcing block 63 to face upwards, the side plate 22 is turned over to enable the side plate 22 to be abutted with the top plane of the reinforcing block 63, reinforcing support of the side plate 22 is achieved, and weighing capacity of the side plate 22 is increased.

Preferably, the reinforcing rod 62 is provided at an end remote from the reinforcing block 63 with a slip-off preventing ring 64, the slip-off preventing ring 64 is fixed to the reinforcing rod 62, and an outer diameter of the slip-off preventing ring 64 is larger than an inner diameter of the fixing sleeve 61 to prevent the reinforcing rod 62 from being separated from the fixing sleeve 61.

Preferably, the mud guard 24 is further fixed with a limiting mechanism 7, the limiting mechanism 7 comprises a first limiting post 71 and a second limiting post 72, the first limiting post 71 is sleeved with a limiting frame 73, one end of the limiting frame 73 far away from the first limiting post 71 is provided with a limiting hook 731, the limiting hook 731 is matched with the second limiting post 72, and the limiting frame 73 can block the reinforcing rod 62 from moving along the extending direction of the fixed sleeve 61 so as to prevent the reinforcing rod 62 from accidentally sliding out to the side plate 22 protruding from the carriage 2 when the carriage 2 is in a loading state.

Preferably, the outer sides of the first and second limiting posts 71 and 72 are provided with anti-falling circular plates 74 to prevent the limiting frame 73 from falling out of the first limiting post 71.

When the agricultural vehicle with the easily-expanded cargo compartment is adopted, the side plates 22 and the rear plates 23 of the compartment 2 are supported by the supporting mechanism 3, so that the side plates 22 and the rear plates 23 are flush with the bottom plate 21, namely, the cargo can be borne above the rear plates 23 of the side plates 22, and the bearing area of the agricultural vehicle is increased. The support square tube 31 and the support block 32 are adopted, the extension direction of the support square tube 31 and the extension direction of the mud guard 24 are consistent, the width of the support square tube 31 protruding from the side plate 22 is narrower, the running of the agricultural vehicle is basically not affected, and the support square tube 31 and the support block 32 are simple in structure, convenient to install and low in cost.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (9)

1. An agricultural vehicle with an easily expandable cargo compartment, comprising:

the frame is provided with a moving wheel at the bottom and a driving device for driving the moving wheel to move;

a cabin fixed to an upper side of the frame, the cabin including a floor fixed to the frame, a side plate, and a rear plate, a fender being enclosed under the floor, the side plate and the rear plate being hinged to side walls of the floor by a rotation mechanism, the cabin having a bucket-loading state and a flat-plate state, the side plate and the rear plate being folded upward around the rotation mechanism and forming a bucket with a dash panel when the cabin is in the bucket-loading state; when the carriage is in a flat plate state, the side plates and the rear plate rotate around the rotating mechanism to be level with the bottom plate;

the support mechanism comprises a support square tube and a support block, the support square tube is fixed to the outer side of the fender and is consistent with the extending direction of the fender, the support square tube has a supporting effect on the side plate and the rear plate, and the support block is fixed to the corner of the bottom plate and the corner of the fender.

2. The agricultural vehicle with easily expandable cargo compartment according to claim 1, wherein the support square tube is provided with a plurality of groups along the extending direction of the fender, and when the compartment is in a flat state, the side plate and the rear plate are both abutted to the support square tube.

3. The easily expandable agricultural vehicle of claim 1, wherein the rotating mechanism includes a rotating shaft and a rotating collar, the rotating collar is fixed to a side wall of the bottom plate, the rotating shaft penetrates through the rotating collar and can rotate relative to the rotating collar, the rotating shaft is provided with three, and the side plates and the rear plate are fixedly connected with the rotating shaft.

4. The agricultural vehicle with easily expandable cargo compartment according to claim 3, wherein a plurality of groups of rotating collars are uniformly arranged along the extending direction of the fender, and the rotating collars are welded and fixed with the bottom plate.

5. The easily expandable agricultural vehicle of claim 1, wherein the support blocks are provided with a plurality of groups, and the support blocks are positioned at corners around the bottom plate.

6. The easily expandable agricultural vehicle of claim 1, further comprising a reinforcing load-bearing mechanism comprising a plurality of fixing sleeves, reinforcing rods and reinforcing blocks, wherein the fixing sleeves are welded and fixed below the bottom plate, the reinforcing rods penetrate through the fixing sleeves and can slide along the extending direction of the fixing sleeves and rotate along the axis of the reinforcing rods relative to the fixing sleeves, the reinforcing blocks are fixed to the reinforcing rods and located at one ends, close to the side plates, of the reinforcing rods, and the reinforcing blocks are trapezoid and protrude out of the reinforcing rods.

7. The easily expandable agricultural vehicle of claim 6, wherein the reinforcement bar is provided with an anti-slip ring at an end remote from the reinforcement block, the anti-slip ring is fixed to the reinforcement bar, and an outer diameter of the anti-slip ring is larger than an inner diameter of the fixing sleeve.

8. The agricultural vehicle with the easily-expanded cargo compartment according to claim 6, wherein a limiting mechanism is further fixed on the fender, the limiting mechanism comprises a first limiting column and a second limiting column, a limiting frame is sleeved on the first limiting column, a limiting hook is arranged at one end, far away from the first limiting column, of the limiting frame, the limiting hook is matched with the second limiting column, and the limiting frame can prevent the reinforcing rod from moving along the extending direction of the fixing sleeve.

9. The easily expandable agricultural vehicle of claim 8, wherein the outer sides of the first and second spacing posts each have an anti-drop circular plate.