CN220904800U

CN220904800U - Grain delivery vehicle

Info

Publication number: CN220904800U
Application number: CN202322816170.4U
Authority: CN
Inventors: 张学鹏; 丁艳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-07
Anticipated expiration: 2033-10-20

Abstract

The utility model aims to provide a grain delivery truck, which solves the problems that the traditional grain delivery truck relies on mobility check and poor adjustment capability of conveyors in a grain depot and needs more auxiliary equipment and personnel to participate, and comprises a traction truck head, wherein the traction truck head is provided with a trailer chassis, at least one first section of conveyor is arranged on the trailer chassis side by side, one end of the first section of conveyor is hinged to the trailer chassis, and a lifting mechanism is arranged at the bottom of the other end of the first section of conveyor to form a structure capable of lifting and adjusting the height of the first section of conveyor, and the end part of the first section of conveyor is provided with a discharge chute communicated with a material channel of a conveying belt. According to the technical scheme, the trailer chassis is used as a motor, a grain delivery task can be responded quickly, quick transfer can be conveniently realized between grain stores, and delivery operation is that the main conveyor and the auxiliary conveyor can be matched flexibly, large-scale adjustment is realized through the swing range of the auxiliary conveyor, and quick grain delivery is conveniently realized in the grain store with limited space.

Description

Grain delivery vehicle

Technical Field

The utility model relates to grain reserves, in particular to a grain delivery vehicle.

Background

The grain storage enterprises are an important component for guaranteeing grain safety (after grain delivery), and are a vital ring of grains from farmlands to dining tables. At present, the grain storage facilities in China mainly comprise a tall flat house, a shallow round house, a vertical silo, a flat house, a house type silo and the like, and the grain storage period is generally 2-5 years. In addition to being used as a warehouse for transit, short fall and the like, for a static storage warehouse, if the automatic warehouse discharging process is considered from the warehouse design perspective, the investment is increased, the use frequency of fixed facility equipment is low, and the return on investment is low. Therefore, the warehouse for static grain storage is generally designed into a single structure, is not provided with continuous automatic ex-warehouse process equipment, and mainly utilizes a mobile belt conveyor to carry out ex-warehouse operation.

The movable belt conveyor can move but can not meet the flow transfer between the bin bodies, and the conventional movable belt conveyor still depends on manual cooperation to a great extent when in use, such as the operation of adjusting the position, the angle and the like of the conveyor. The automatic grain discharging requirement can not be met far.

Disclosure of utility model

Aiming at the problems, the utility model aims to provide a grain delivery vehicle, which solves the problems that the traditional grain delivery vehicle depends on mobility check and poor adjustment capability of a conveyor in a grain depot and needs more auxiliary equipment and personnel to participate.

The technical scheme is that the tractor comprises a tractor head, the tractor head is provided with a trailer chassis, at least one first section of conveyor is arranged on the trailer chassis side by side, one end of the first section of conveyor is hinged to the trailer chassis, a lifting mechanism is arranged at the bottom of the other end of the first section of conveyor, a structure capable of lifting and adjusting the height of the first section of conveyor is formed, and a discharging groove communicated with a conveying belt material channel is formed in the end part of the first section of conveyor.

In the above or some embodiments, the device further comprises at least one auxiliary conveyor, the auxiliary conveyor is movably connected with the trailer chassis to form a structure that the auxiliary conveyor can slide out from the trailer chassis, one end of the auxiliary conveyor is provided with a rotary table, and the rotary table forms a structure that the auxiliary conveyor rotates to adjust the position of the other end.

In the above or some embodiments, the moving end of the auxiliary conveyor is provided with a travelling wheel, the travelling wheel comprises a wheel frame, the wheel frame comprises two supporting legs, one end of each supporting leg is hinged with the frame of the auxiliary conveyor to form a lifting and folding structure, and the corresponding auxiliary conveyor is provided with a positioning pin for positioning the folding supporting leg; and universal wheels are fixedly arranged at the other ends of the supporting legs to form a structure that the auxiliary conveying can swing through the universal wheels.

In the above or some embodiments, the bottom of the other end of the auxiliary conveyor is mounted at a rotary table, so that a structure that the auxiliary rotary table can be relied on when the moving end of the auxiliary conveyor moves through the universal wheel is formed.

In the above or some embodiments, the rotary table further comprises a base slidably mounted on the trailer chassis, the secondary conveyor being configured to slide out through the base and into engagement with the feed end of the first conveyor section.

In the above or some embodiments, the discharge end of the auxiliary conveyor is provided with a discharge chute, and the height of the discharge chute is matched with the blanking area of the feed end of the first section of conveyor to form a structure that the material passing through the discharge end of the auxiliary conveyor falls into the first section of conveyor.

In the above or some embodiments, the base includes a chute disposed below, two sides and an upper side of the chute are rotatably connected with a plurality of rollers, and a track matched with the chute is disposed above the trailer chassis to form the sliding matching structure; the rotary table is matched with the upper part of the base through a slewing bearing, so that a structure that the rotary table rotates relative to the base is formed.

In the above or some embodiments, the main conveyor and the auxiliary conveyor are air cushion belt conveyors.

According to the technical scheme, the trailer chassis is used as a motor, a grain delivery task can be responded quickly, quick transfer can be conveniently realized between grain stores, and delivery operation is that the main conveyor and the auxiliary conveyor can be matched flexibly, large-scale adjustment is realized through the swing range of the auxiliary conveyor, and quick grain delivery is conveniently realized in the grain store with limited space.

Drawings

Fig. 1 is a main structural view of the present utility model.

FIG. 2 is a partially expanded schematic illustration of the present utility model.

Fig. 3 is a schematic view of the structure of the sub-conveyor in the present utility model.

Fig. 4 is a schematic structural view of a rotary table and a base in the present utility model.

Fig. 5 is an enlarged schematic view of fig. 3.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

A grain delivery vehicle comprises a traction vehicle head 100, wherein the traction vehicle head 100 is provided with a trailer chassis 101, and the traction vehicle head can be matched according to the grain depot size, such as a light truck, a heavy truck, a trailer and the like, which can be used as an optional object. The grain delivery vehicle is used in grain depot or in grain depot, and is used in cooperation with grain scraping machine and grain loading vehicle, the grain scraping machine is one grain depot stock equipment and is used in cooperation with conveyer, the grain loading vehicle is used in loading grain and transporting grain, and the grain loading vehicle has conventional conveyer with limited length and can realize grain conveying in certain point-to-point mode.

In the scheme, at least one main conveyor 200 is arranged on the trailer chassis 101 side by side, and the main conveyor 200 comprises a first section of conveyor 200A and a second section of conveyor 200B; the first section of conveyor 200A and the second section of conveyor 200B are stacked to form a structure that the first section of conveyor 200A is arranged on the chassis of the trailer, and the second section of conveyor 200B is movably connected to the chassis of the trailer to form a structure that the second section of conveyor 200B can move out of the chassis of the trailer to be connected with the first section of conveyor 200A; the second conveyor section 200B may be moved out of the cage 300 during use, for extending the service length of the first conveyor section 200A, and the discharge end of the second conveyor section 200B may be overlapped at the cage in order to avoid adding additional entities during connection, and a discharge port is disposed at the bottom of the discharge end of the second conveyor section 200B, where the discharge port is located at the feeding position of the first conveyor section 200A.

The cage 300 comprises side wall frames 301 which are positioned at two sides of the first conveyor 200A and fixedly connected with the trailer chassis 101, wherein each side wall frame 301 comprises a plurality of upright posts which are arranged in a vertical array, the bottom ends of the upright posts are fixed at the trailer chassis through welding or foundation bolts, and the cage further comprises a middle beam, and the bottom of the middle beam is fixed with each upright post through welding or bolts; the two-layer frame body 302 formed by vertical beams and cross beams is arranged at the upper end of the side wall frame, the two-layer frame body 302 forms a space for stacking the second conveyor 200B, and particularly comprises side wall trusses 304, stacking spaces are formed between the two side wall trusses 304, and fixed beam frames are fixedly connected between the middle beams, between the side wall trusses 304 and between the side wall frames 301 naturally and used for stabilizing a structure.

In order to realize stable connection of the slide, the slide is of a strip-shaped structure and comprises a sliding section, a middle section and a tail section, the lower end of the sliding section is fixedly connected with the tail part of the trailer chassis, the upper end of the sliding section is in transitional connection with the middle section, a plurality of fixing arms are connected between the slide and the middle beam, one end of each fixing arm is fixedly connected with the slide in one embodiment, the other end of each fixing arm is fixedly connected with the middle beam, and the fixing arms can be in bolted connection. In order to facilitate the sliding out and stacking of the second section conveyor 200B, the tail section may be provided with a fixing platform, the fixing platform is provided with an electric winch, a traction rope of the winch is fixed at the front end of the second section conveyor 200B, and when the second section conveyor 200B needs to be released, the winch releases the traction rope, so that the second section conveyor 200B slides out, and when the second section conveyor needs to be stacked, the power can be assisted by the traction of the winch.

Two sides of the inner wall of the two-layer frame 302 form a slideway 303 which is matched with the second conveyor section 200B in a sliding or rolling way, the slideway 303 extends to the tail part of the trailer chassis to form a sliding structure of the second conveyor section 200B, in order to match the structure, the bottom of the second conveyor section 200B is provided with two bottom beams 305 which are arranged along the length direction, the bottom of the bottom beams is rotationally connected with rollers 306 which are arranged along the length direction, and the rollers 306 are matched in a rolling way along the slideway 303.

One end of the first conveyor section 200A is hinged to the trailer chassis 101, and a lifting mechanism 201 is arranged at the bottom of the other end of the first conveyor section 200A, so that a structure with the height adjustable first conveyor section 200A is formed. In the embodiment shown in fig. 1, the lifting mechanism 201 may be a scissor lift mechanism, although a hydraulic lift arm or the like may be used. The fork frame lifting mechanism comprises a fork frame and a driving telescopic oil cylinder, and the driving telescopic oil cylinder is used for driving the fork frame to act by using power, so that lifting is realized. The shearing fork lifting mechanism aims at adjusting the discharge end of the first section of conveyor to be high so as to be convenient for matching with loading of the grain loading and transporting vehicle. I.e., the end of the first conveyor section 200A is provided with a discharge chute 202 that communicates with the conveyor belt material path.

In order to realize more nimble grain that goes out, still include at least one auxiliary conveyor 400, auxiliary conveyor 400 with trailer chassis 101 swing joint forms auxiliary conveyor 400 can follow the structure of roll-off on the trailer chassis 101, and the removal end of auxiliary conveyor is located ground or gets grain department after the roll-off, and auxiliary conveyor's the other end sets up the revolving stage, is located the one end of getting grain and can nimble adjustment position this moment, realizes the structure of all accessible grain in the scope of a swing, greatly reduced grain shipment car frequency of movement.

In order to facilitate the swinging of the auxiliary conveyor 400, in the above or some embodiments, a travelling wheel 401 is provided at the moving end of the auxiliary conveyor 400, the travelling wheel 401 includes a wheel frame 402, the wheel frame 402 includes two support legs 403, one end of each support leg 403 is hinged with a frame of the auxiliary conveyor 400 to form a structure capable of lifting and folding, and a positioning pin 404 for positioning the folding support leg 403 is provided at the corresponding auxiliary conveyor 400; a universal wheel 405 is fixedly arranged at the other end of each supporting leg 403, and a structure that the auxiliary conveying can swing through the universal wheel 405 is formed. The bottom of the other end of the auxiliary conveyor 400 is mounted at a rotary table 406, so that the auxiliary rotation of the rotary table 406 can be relied upon when the moving end of the auxiliary conveyor 400 moves through a universal wheel 405.

Of course, to facilitate movement of the secondary conveyor, the turntable 406 also includes a pedestal 407 slidably mounted to the trailer chassis 101, such that the secondary conveyor 400 can slide out through the pedestal 407 and interface with the feed end of the first conveyor section 200A. The discharge end of the auxiliary conveyor 400 is provided with a discharge chute 202, and the height of the discharge chute 202 is matched with the blanking area of the feed end of the first section of conveyor 200A to form a structure that the material passing through the discharge end of the auxiliary conveyor 400 falls into the first section of conveyor 200A. The base 407 comprises a chute 408 arranged below, two sides and the upper part of the chute 408 are both rotatably connected with a plurality of rollers 409, and a track 102 matched with the chute 408 is arranged above the trailer chassis 101 to form the sliding matching structure; the turntable 406 is positioned above the pedestal 407, and the turntable 406 is matched with the upper side of the pedestal 407 through a slewing bearing, so that a structure that the turntable 406 rotates relative to the pedestal 407 is formed. Specifically, a bearing seat for mounting a slewing bearing is provided on the upper end surface of the pedestal 407, and a slewing member of the slewing bearing is fixedly connected to the lower side of the turntable.

In order to reduce dust during grain loading, in the above or some embodiments, the main and auxiliary conveyors 400 are air cushion belt conveyors, and the cover plates of the air cushion belt conveyors are used to cover the dust range.

Claims

1. The grain delivery vehicle comprises a traction vehicle head (100), wherein the traction vehicle head (100) is provided with a trailer chassis (101), and is characterized in that at least one main conveyor (200) is arranged on the trailer chassis (101), and the main conveyor (200) comprises a first section of conveyor (200A) and a second section of conveyor (200B);

The first section of conveyor (200A) and the second section of conveyor (200B) are stacked to form a structure that the first section of conveyor (200A) is arranged on the trailer chassis, and the second section of conveyor (200B) is movably connected to the trailer chassis to form a structure that the second section of conveyor (200B) can be moved out of the trailer chassis to be connected with the first section of conveyor (200A);

one end of the first conveyor section (200A) is hinged to the trailer chassis (101), a lifting mechanism (201) is arranged at the bottom of the other end of the first conveyor section (200A), a structure with the height adjustable by lifting the first conveyor section (200A) is formed, and a discharge chute (202) communicated with a conveyor belt material channel is arranged at the end of the first conveyor section (200A);

Including being used for installing cage (300) of second section conveyer (200B), the cage including being located first section conveyer (200A) both sides department and with trailer chassis (101) fixed connection's lateral wall frame (301), lateral wall frame upper end is by two-layer support body (302) that vertical girder and crossbeam formed, two-layer support body (302) form and are used for stacking second section conveyer (200B) space, two-layer support body (302) inner wall both sides form slide (303) with second section conveyer (200B) slip or rolling fit, slide (303) extend to trailer chassis afterbody forms the structure of second section conveyer (200B) roll-off.

2. The grain delivery wagon of claim 1, further comprising at least one auxiliary conveyor (400), wherein the auxiliary conveyor (400) is movably connected with the trailer chassis (101) to form a structure in which the auxiliary conveyor (400) can slide out from the trailer chassis (101), one end of the auxiliary conveyor (400) is provided with a rotary table, and the rotary table forms a structure in which the other end of the auxiliary conveyor (400) is rotatably adjusted.

3. The grain delivery wagon according to claim 2, wherein a travelling wheel (401) is arranged at the moving end of the auxiliary conveyor (400), the travelling wheel (401) comprises a wheel frame (402), the wheel frame (402) comprises two supporting legs (403), one end of each supporting leg (403) is hinged with a frame of the auxiliary conveyor (400) to form a lifting and folding structure, and a positioning pin (404) for positioning the folding supporting leg (403) is arranged at the corresponding auxiliary conveyor (400); the other end of each supporting leg (403) is fixedly provided with a universal wheel (405) to form a structure that the auxiliary conveying can swing through the universal wheels (405).

4. A grain delivery vehicle according to claim 3, wherein the bottom of the other end of the auxiliary conveyor (400) is mounted at a rotary table (406), and the movable end of the auxiliary conveyor (400) is configured to be rotated in an auxiliary manner by the rotary table (406) when moved by a universal wheel (405).

5. The grain delivery vehicle of any of claims 2-4, wherein the rotary table (406) further comprises a base (407) slidably mounted to the trailer chassis (101), the secondary conveyor (400) being configured to slide out through the base (407) and into engagement with the feed end of the first conveyor section (200A).

6. The grain delivery wagon of claim 5, wherein the discharge end of the secondary conveyor (400) is provided with a discharge chute (202), and wherein the discharge chute (202) is configured to cooperate with the blanking zone of the feed end of the first conveyor section (200A) to form a structure in which material passing through the discharge end of the secondary conveyor (400) falls into the first conveyor section (200A).

7. The grain delivery vehicle of claim 5, wherein the base (407) comprises a chute (408) arranged below, a plurality of rollers (409) are rotatably connected to both sides and above the chute (408), and a rail (102) matched with the chute (408) is arranged above the trailer chassis (101) to form a sliding fit structure; the rotary table (406) is positioned above the base (407), and the rotary table (406) is matched with the upper side of the base (407) through a slewing bearing, so that a structure that the rotary table (406) rotates relative to the base (407) is formed.

8. The grain delivery vehicle of claim 6 or 7, characterized in that the main and auxiliary conveyors (400) are air cushion belt conveyors.