阅读说明：本技术 一种集装箱半挂车的传动装置 (Transmission device of container semi-trailer ) 是由 王韶 于国防 王进晓 于 2021-08-13 设计创作，主要内容包括：本发明涉及车辆技术领域的一种集装箱半挂车的传动装置,包括位于车厢底部左右两侧的两个架体,两个架体之间设有输送组件；输送组件包括两个传动辊及驱动电机,一个传动辊与驱动电机连接,两个传动辊同侧的两端分别通过传动链条连接,两个传动链条之间均匀设置有多根连接杆及多个皮带片,皮带片靠近传动链条传动方向的一端的头部与连接杆固定连接,皮带片尾部覆盖在相邻皮带片的头部。本发明通过输送组件的设置,可对车厢内的物料进行高效稳定的卸料,皮带片便于拆除、更换及维修养护,成本低、效率高；承托组件与输送组件的相互配合,在降低了整体用料重量的前提下提高了运输组件的强度,有利于降低整车重量,降低生产及运输成本。(The invention relates to a transmission device of a container semi-trailer in the technical field of vehicles, which comprises two frame bodies positioned at the left side and the right side of the bottom of a carriage, wherein a conveying assembly is arranged between the two frame bodies; conveying assembly includes two driving rollers and driving motor, and a driving roller is connected with driving motor, and the both ends of two driving roller homonymies are connected through drive chain respectively, evenly is provided with many connecting rods and a plurality of belt piece between two drive chain, and the head and the connecting rod fixed connection of one end that the belt piece is close to drive chain transmission direction, and belt piece tail covers the head at adjacent belt piece. According to the invention, through the arrangement of the conveying assembly, the materials in the carriage can be efficiently and stably discharged, the belt piece is convenient to detach, replace, maintain and maintain, the cost is low, and the efficiency is high; the supporting component and the conveying component are mutually matched, so that the strength of the conveying component is improved on the premise of reducing the weight of the whole material, the weight of the whole vehicle is favorably reduced, and the production and transportation cost is reduced.)

1. The utility model provides a transmission of container semitrailer, includes the carriage assorted support frame with container semitrailer, its characterized in that: the support frame comprises two frame bodies positioned at the left side and the right side of the bottom of the carriage, and a conveying assembly is arranged between the two frame bodies;

conveying component includes two driving rollers and driving motor, and two driving rollers set up the both ends between two support bodies respectively, and one of them driving roller is connected with driving motor, and the both ends of two driving roller homonymies are connected through drive chain respectively, evenly is provided with many connecting rods and a plurality of belt piece between two drive chains, the both ends of connecting rod are connected with the drive chain that corresponds respectively, the width of belt piece is greater than the width between two drive chains, and the one end that the belt piece is close to drive chain direction of transmission is the head, and the other end is the afterbody, and the head of belt piece and the connecting rod fixed connection who corresponds, belt piece afterbody cover the head at adjacent belt piece, the length of belt piece is not less than the twice of distance between the adjacent connecting rod.

2. The transmission device of a container semi-trailer as claimed in claim 1, characterized in that: conveying component below is equipped with the bearing subassembly, the bearing subassembly includes a plurality of bearing rollers, bearing roller is perpendicular with the support body, and the both ends of bearing roller are connected with the support body that corresponds respectively, and bearing roller's both ends are rotated through the bearing and are connected with the leading wheel, the centre of leading wheel is equipped with the recess, drive chain passes through in the recess.

3. The transmission device of a container semi-trailer as claimed in claim 1, characterized in that: the connecting rod is provided with a mounting hole, and the belt piece is connected with the connecting rod through a bolt.

4. The transmission device of a container semi-trailer as claimed in claim 1, characterized in that: the two ends of the connecting rod are respectively fixedly connected with the side faces of the corresponding transmission chains, and the upper surfaces of the connecting rods are flush with the upper surfaces of the transmission chains.

5. The transmission device of a container semi-trailer as claimed in claim 1, characterized in that: the transport plane formed by the belt pieces is an inclined plane which decreases step by step in the transport direction.

Technical Field

The invention relates to the technical field of vehicles, in particular to a transmission device of a container semi-trailer.

Background

Present bulk grain transport vechicle adopts the container semitrailer more, the carriage bottom sets up discharge apparatus, discharge apparatus unloads through the drive of one end, common discharge apparatus is mostly belt conveyor, the belt is a whole belt, the reliability is poor, overhaul and maintenance are inconvenient, and discharge apparatus focus is on the high side, the energy consumption is great when unloading, required power is many, the fault rate is high, the maintenance volume is big, workman intensity of labour is big, not only be unfavorable for reducing vehicle production and cost of transportation, and is inefficient, the big accident rate of potential safety hazard is high simultaneously, therefore, the transmission of a container semitrailer is urgently needed to solve above-mentioned technical problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a transmission device of a container semi-trailer, which comprises a support frame matched with a carriage of the container semi-trailer, wherein the support frame comprises two frame bodies positioned at the left side and the right side of the bottom of the carriage, and a conveying assembly is arranged between the two frame bodies;

the conveying assembly comprises two driving rollers and a driving motor, the two driving rollers are respectively arranged at two ends between two frame bodies, one driving roller is connected with the driving motor, two ends of the same side of the two driving rollers are respectively connected through a transmission chain, a plurality of connecting rods and a plurality of belt pieces are uniformly arranged between the two transmission chains, two ends of each connecting rod are respectively connected with the corresponding transmission chains, the width of each belt piece is larger than that between the two transmission chains, one end of each belt piece close to the transmission direction of the transmission chain is a head part, the other end of each belt piece is a tail part, the head parts of the belt pieces are fixedly connected with the corresponding connecting rods, the tail parts of the belt pieces cover the head parts of the adjacent belt pieces, the length of each belt piece is not less than twice of the distance between the adjacent connecting rods, and the separation of the front and back adjacent belt pieces caused by the fact that the middle parts of the belt pieces are recessed due to bearing materials is avoided in the transportation process, the condition that the material scatters produces, has improved the degree of cooperation between the adjacent belt piece, has improved the stability when belt piece bears the weight of the material.

Preferably, the conveying component below is equipped with the bearing subassembly, the bearing subassembly includes a plurality of bearing rollers, bearing roller is perpendicular with the support body, and bearing roller's both ends are connected with the support body that corresponds respectively, and bearing roller's both ends are rotated through the bearing and are connected with the leading wheel, the centre of leading wheel is equipped with the recess, drive chain passes through in the recess, and this department sets up and plays bearing, guide effect to drive chain, makes the transportation inclined plane of a plurality of mutually disconnected belt pieces constitution on the drive chain more stable, has improved the intensity of transportation subassembly under the prerequisite that has reduced whole material weight, makes its bearing and transportation to the material more high-efficient.

Preferably, be equipped with the mounting hole on the connecting rod, the belt piece passes through the bolt and is connected with the connecting rod, and this department sets up makes simple and convenient to detach of being connected of belt piece and connecting rod, and the change and the maintenance of the belt piece of being convenient for have reduced the cost of maintenance and the maintenance degree of difficulty, can change corresponding belt piece in a flexible way as required, do not need whole change, and is with low costs inefficiency high.

Preferably, the both ends of connecting rod respectively with the side fixed connection of the drive chain who corresponds, the upper surface of connecting rod flushes with drive chain's upper surface, and this department sets up, makes drive chain more effective to the bearing of belt piece, makes the lower surface of belt piece be located the coplanar of drive chain and connecting rod upper surface, improves the planarization of the transportation face that the belt piece formed, is favorable to bearing and the transportation of material.

Preferably, the transportation plane that a plurality of belt pieces are constituteed is the inclined plane that reduces along the transportation direction step by step, and the lowest end on inclined plane cooperatees with the discharge gate of carriage. The belt piece is arranged at the position, so that the efficiency of the belt piece for material transportation is improved, the resistance generated by transportation is further reduced, and the unloading efficiency can be improved.

The invention also comprises other components which can enable the transmission device of the container semi-trailer to be normally used, such as a control component of a driving motor, a control component for controlling the opening and closing of a discharge port of a carriage which is matched with the conveying component and the like, which are all conventional technical means in the field. In addition, the devices or components which are not limited in the invention adopt the conventional technical means in the field, and the driving rollers, the driving chains, the belt sheets, the guide wheels, the mounting holes and the like are all conventional equipment in the field.

The conveying inclined plane formed by the belt sheets is matched with a discharge hole of the carriage, and when the driving motor drives the transmission chain to rotate, the conveying inclined plane formed by the belt sheets conveys materials in the carriage out and discharges the materials from the discharge hole of the carriage; in the transportation process, the transmission chain and the connecting rods play a role in supporting the belt pieces, the length of each belt piece is not less than twice of the distance between adjacent connecting rods, so that the connecting rods are also arranged in the middle of each belt piece for supporting, and the situation that materials are scattered due to the fact that the front and rear adjacent belt pieces are separated because the middle of each belt piece is concave due to the fact that the materials are borne is avoided; the supporting component has a supporting effect on the conveying component, the guide wheel has a guiding effect on the transmission chain, the bearing roller also has a supporting effect on the belt sheet, and the arrangement of the bearing roller and the guide wheel improves the strength of the conveying component on the premise of reducing the weight of the whole material, so that the conveying component can carry and convey the material more efficiently; when the discharge port of the carriage is used for discharging, when each belt piece passes through the discharge port, the conveyed materials are poured at the discharge port, the belt pieces are overturned along with the rotation of the transmission chain, the residual materials on the belt pieces are reduced, and when the belt pieces rotate to the conveying surface along with the rotation of the transmission chain, the belt pieces reset one by one, so that the discharging operation can be completed.

The invention has the advantages that through the arrangement of the conveying assembly, the transmission chain, the connecting rods and the belt pieces are mutually matched, so that the materials in the carriage can be efficiently and stably discharged, the connection of the belt pieces and the connecting rods is simple, the belt pieces are convenient to detach, replace and maintain, the maintenance cost and the maintenance difficulty are reduced, the corresponding belt pieces can be flexibly replaced according to the needs, the integral replacement is not needed, the cost is low, and the efficiency is high; the supporting component and the conveying component are mutually matched, the strength of the conveying component is improved on the premise that the weight of the whole material is reduced, the material bearing and conveying are more efficient, the weight of the whole vehicle is favorably reduced, and the production and transportation cost is reduced.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the transmission of the present application;

FIG. 2 is a schematic view of the belt of FIG. 1 with a sheet removed;

FIG. 3 is a schematic view of the structure of FIG. 2 with the connecting rod and the drive chain removed;

fig. 4 is a top view of fig. 1.

In the figure: 1. the belt conveyor comprises a frame body, 2 transmission chains, 3 driving motors, 4 transmission rollers, 5 bolts, 6 bearing rollers, 7 connecting rods, 8 mounting holes, 9 guide wheels, 10 grooves and 11 belt pieces.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.

Examples

As shown in fig. 1-4, the invention provides a transmission device of a container semi-trailer, which comprises a support frame matched with a carriage of the container semi-trailer, wherein the support frame comprises two frame bodies 1 fixed at the left side and the right side of the bottom of the carriage, and a conveying assembly is arranged between the two frame bodies 1;

the conveying assembly comprises two driving rollers 4 and a driving motor 3, the two driving rollers 4 are respectively arranged at two ends between two frame bodies 1, one driving roller 4 is connected with the driving motor 3, two ends of the same side of the two driving rollers 4 are respectively connected through a driving chain 2, a plurality of connecting rods 7 and a plurality of belt pieces 11 are uniformly arranged between the two driving chains 2, two ends of each connecting rod 7 are respectively fixedly connected with the corresponding driving chains 2, the width of each belt piece 11 is greater than that between the two driving chains 2, one end, close to the driving direction of the driving chains 2, of each belt piece 11 is a head, the other end of each belt piece 11 is a tail, the head of each belt piece 11 is fixedly connected with the corresponding connecting rod 7, the tail of each belt piece 11 covers the head of the adjacent belt piece 11, the length of each belt piece 11 is not less than twice of the distance between the adjacent connecting rods 7, and the conveying process is avoided, the middle part of belt piece 11 is because of bearing the weight of the material and producing sunken 11 separations of leading to adjacent belt piece in front and back that lead to, and the condition that the material scatters produces, has improved the degree of cooperation between the adjacent belt piece 11, has improved the stability when belt piece 11 bears the weight of the material.

Conveying component below is equipped with the bearing subassembly, and the carriage is ten meters long, and the bearing subassembly includes fifteen bearing rollers 6, bearing roller 6 is perpendicular with support body 1, and bearing roller 6's both ends are connected with support body 1 that corresponds respectively, and bearing roller 6's both ends are rotated through the bearing and are connected with leading wheel 9, the centre of leading wheel 9 is equipped with recess 10, drive chain 2 passes through in the recess 10, and this department sets up and plays bearing, guide effect to drive chain 2, makes the transportation inclined plane of a plurality of mutually disconnected belt pieces 11 constitutions on drive chain 2 more stable, has improved the intensity of transportation subassembly under the prerequisite that has reduced whole material weight, makes it more efficient to the bearing and the transportation of material.

Be equipped with mounting hole 8 on the connecting rod 7, belt piece 11 passes through bolt 5 and is connected with connecting rod 7, and this department sets up simple and convenient to detach of being connected that makes belt piece 11 and connecting rod 7, and the change and the maintenance of the belt piece 11 of being convenient for have reduced cost of maintenance and the maintenance degree of difficulty, can change corresponding belt piece 11 in a flexible way as required, do not need whole change, and is with low costs inefficiency height.

The both ends of connecting rod 7 respectively with the side fixed connection of the drive chain 2 that corresponds, the upper surface of connecting rod 7 flushes with drive chain 2's upper surface, and this department sets up, makes drive chain 2 more effective to belt piece 11's bearing, makes belt piece 11's lower surface be located drive chain 2 and connecting rod 7 upper surface's coplanar, improves the planarization of the transportation face of belt piece 11 formation, is favorable to bearing and the transportation of material.

The transportation plane that a plurality of belt pieces 11 are constituteed is the inclined plane that reduces along the direction of transportation step by step, and the lowest end on inclined plane matches with the discharge gate in carriage. The belt piece 11 has improved the high efficiency of material transportation in this department's setting, has further reduced the resistance that the transportation produced, can improve the efficiency of unloading.

When the conveying device works, the conveying device is arranged at the bottom in a carriage for use, the conveying inclined plane formed by the belt pieces 11 is matched with a discharge hole of the carriage, and when the driving motor 3 drives the transmission chain 2 to rotate, the conveying inclined plane formed by the belt pieces 11 conveys materials in the carriage out and discharges the materials from the discharge hole of the carriage; in the transportation process, the transmission chain 2 and the connecting rods 7 play a role in supporting the belt pieces 11, the length of each belt piece 11 is not less than twice of the distance between adjacent connecting rods 7, so that the connecting rods 7 are also arranged in the middle of each belt piece 11 for supporting, and the situation that materials are scattered due to the fact that the front and rear adjacent belt pieces 11 are separated due to the fact that the middle of each belt piece 11 is concave due to the fact that the materials are loaded in the transportation process is avoided; the supporting component has a supporting effect on the conveying component, the guide wheel 9 has a guiding effect on the transmission chain 2, the supporting roller 6 also has a supporting effect on the belt piece 11, and the arrangement of the supporting roller 6 and the guide wheel 9 improves the strength of the conveying component on the premise of reducing the weight of the whole material, so that the conveying component can carry and convey the material more efficiently; when the discharge gate in carriage is unloaded, when every belt piece 11 passes through the discharge gate, empty the material of its transportation at the discharge gate, along with drive chain 2's rotation, belt piece 11 overturns thereupon, has reduced remaining material on the belt piece 11, along with drive chain 2's rotation, when each belt piece 11 rotates the conveying face, resets one by one, so circulate, can accomplish and unload. Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.