A constant-width conveyor belt vehicle

Abstract

The utility model relates to a kind of equal-width conveyor belt type transport vehicle, including frame, the frame is provided with carriage, the push plate is provided in the carriage. The lower width of the carriage is same with the upper width of the middle part of carriage, the same refers to substantially same, i. e. the lower part of carriage does not exist obvious width smaller condition, in the utility model, the side plate of the carriage is provided with smooth plate. The equal-width conveyor belt type transport vehicle, the lower part of carriage does not exist the width reduction condition of conventional carriage, can improve the carrying capacity and stability of carriage. By the setting of smooth plate, the frictional resistance of material and carriage side plate can be reduced, and then the movement of push plate is more smooth, and the equal-width setting of the above-mentioned carriage is facilitated.

Description

Technical Field

[0001] This utility model relates to a transport vehicle, specifically a transport vehicle equipped with a push plate and a conveyor belt inside the vehicle compartment, which pushes out goods through the push plate and the conveyor belt to achieve unloading. Background Technology

[0002] Existing conveyor belt transport vehicles include a carriage and push plates and conveyor belts inside the carriage. The push plates and conveyor belts are connected together and driven by rollers, moving back and forth inside the carriage.

[0003] Existing conveyor belt transport vehicles have a cargo box that is wider at the top and narrower at the bottom. Utility Model Content

[0004] The main objective of this invention is to provide a conveyor belt vehicle of equal width to solve the problem in the prior art: existing conveyor belt vehicles have a body that is wider at the top and narrower at the bottom, and the carrying capacity of the body is affected by the body shape.

[0005] This utility model provides a conveyor belt type transport vehicle with equal width, including a frame, a carriage mounted on the frame, a push plate and a conveyor belt disposed inside the carriage, and the conveyor belt and the push plate being connected together. The lower width of the carriage is the same as the upper and middle width of the carriage, meaning that they are essentially the same, that is, there is no obvious reduction in width such as inward bending in the lower part of the carriage.

[0006] Preferably, in this invention, the side panel of the carriage is provided with a smooth plate, which can be a plate with high smoothness and low frictional resistance with materials, such as high-density polyethylene plate or galvanized iron plate.

[0007] Preferably, the lower part of the carriage is provided with a frame, and a spool is laid on the frame, and the conveyor belt is laid on the spool.

[0008] Preferably, a smooth bar is laid on the symmetrical surface.

[0009] Preferably, the carriage further includes a floor plate, which is a smooth bottom plate. Compared with conventional carriage floor plates, the smooth bottom plate is made of a plate with high smoothness and low frictional resistance to materials, such as high-density polyethylene plate or galvanized iron plate.

[0010] Preferably, a roller drive device is provided at the lower rear of the carriage. The carriage includes side beams on both sides and a rear column at the rear, with the rear column extending downwards into the carriage. The roller drive device includes an outer hanging plate; the upper part of the outer hanging plate is connected to the side beams, and the rear part of the outer hanging plate is connected to the rear column. A drive device mounting hole is provided in the middle of the outer hanging plate, and an inwardly extending mounting cylinder is provided within the drive device mounting hole. It should be noted that the drive device mounting hole may also be omitted, i.e., the mounting cylinder is directly or indirectly fixed to the outer hanging plate; however, to reduce the weight of the outer hanging plate and to facilitate installation, inspection, and maintenance, the drive device mounting hole can be provided, which is a further preferred embodiment. The roller drive device includes a roller, and the mounting cylinder is inserted into the roller. A drive device is provided inside the mounting cylinder, and the output end of the drive device is fixedly connected to the roller.

[0011] A further preferred embodiment includes an inner hanging plate, which is bolted to the inner side of the outer hanging plate, and the mounting cylinder is fixed to the inner hanging plate.

[0012] Preferably, the inner hanging plate is provided with an inner mounting hole, the opening of the mounting cylinder faces the inner mounting hole, and the mounting cylinder can be fixed at the inner mounting hole.

[0013] Preferably, a first flange is provided on the inner side of the mounting cylinder, and a second flange is provided on the driving device. The first flange and the second flange are connected by bolts. A reducer is connected to the output end of the driving device. A third flange is provided on the outer periphery of the reducer. A fourth flange is provided on the roller. The third flange and the fourth flange are connected by bolts.

[0014] The conveyor belt type transport vehicle with equal width provided by this utility model has the following advantages compared with the prior art:

[0015] The aforementioned conveyor belt transport vehicle with equal width features a pusher plate and conveyor belt inside the carriage, and the carriage is designed with the same width at both the top and bottom, meaning that the lower part of the carriage does not have the narrowing characteristic of conventional carriages. By ensuring that the width of the lower and upper parts of the carriage are the same, the internal volume of the carriage can be increased, thereby improving the carriage's carrying capacity. Simultaneously, the absence of a narrowing lower part also lowers the center of gravity of the carriage, improving its stability.

[0016] In this utility model, a smooth plate is provided on the side panel of the carriage. The smooth plate refers to a relatively smooth plate such as high-density polyethylene plate or galvanized iron plate. By setting the smooth plate, the frictional resistance between the material and the side panel of the carriage can be reduced, thereby making the movement of the push plate smoother and facilitating the setting of the carriage with equal width. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Obviously, the accompanying drawings described below are only some specific embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of a medium-width conveyor belt transport vehicle according to Embodiment 1 of this utility model.

[0020] Figure 2 This is a partial transverse cross-sectional view of the carriage in Embodiment 1 of this utility model.

[0021] Figure 3 This is a three-dimensional structural diagram of the inner hanging plate and the mounting cylinder in Embodiment 1 of this utility model.

[0022] Figure 4 This is a partial three-dimensional structural diagram of the internal drive device installed in Embodiment 1 of this utility model.

[0023] Figure 5 This is a perspective view of the roller in Embodiment 1 of this utility model.

[0024] Explanation of icon numbers:

[0025] 1 Smooth board 10 First flange 2 push plate 11 Third flange 3 conveyor 12 speed reducer 4 Shuncheng 13 Inner hanging board 5 Rear pillar 14 Internal mounting holes 6 edge beam 15 Smooth bar 7 external hanging panels 16 Second flange 8 Mounting cylinder 17 Fourth flange 9 Motor drive device motor Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0032] Example 1

[0033] This embodiment provides a conveyor belt type transport vehicle with equal width. The equal width conveyor belt type transport vehicle includes a frame, on which a carriage is provided. A push plate 2 and a conveyor belt are provided inside the carriage, and the conveyor belt and the push plate are connected together. The lower width of the carriage is the same as the upper and middle width of the carriage. "Same" means that they are basically the same, that is, there is no obvious reduction in width in the lower part of the carriage.

[0034] Conventional conveyor belt transport vehicles typically have a narrowing section at the bottom of the carriage, reducing its width. However, in this embodiment, the aforementioned constant-width conveyor belt transport vehicle incorporates a pusher plate 2 within the carriage, ensuring the carriage has the same width from top to bottom. This means the lower part of the carriage does not exhibit the narrowing characteristic of conventional carriages. By maintaining a consistent width between the lower and upper sections, the internal volume of the carriage is increased, facilitating cargo placement and improving transport efficiency. Furthermore, the absence of a narrowing lower section lowers the carriage's center of gravity, enhancing its stability.

[0035] In this embodiment, a smooth plate 1 is provided on the side panel of the carriage. The smooth plate 1 refers to a relatively smooth plate such as high-density polyethylene plate or galvanized iron plate. By providing the smooth plate 1, the frictional resistance between the material and the side panel of the carriage can be reduced, thereby making the movement of the push plate 2 smoother and facilitating the setting of the carriage of equal width.

[0036] More specifically, the conveyor belt 3 may or may not have a base plate. When no base plate is provided: the lower part of the carriage is provided with a frame, and a longitudinal support rod 4 is laid on the frame. The longitudinal support rod 4 is laid on the longitudinal support rod 3. In order to reduce the movement resistance of the conveyor belt 3, a smooth rod 15 may also be laid on the longitudinal support rod 4. The smooth rod 15 may also be a rod with lower frictional resistance, such as a high-density polyethylene board. The smooth rod 15 can be fixed to the longitudinal support rod 4 with bolts, or the smooth rod 15 can be provided with a groove and fixed to the groove; of course, the entire longitudinal support rod 4 may be a smooth rod 15.

[0037] Specifically, in this embodiment, the lower part of the carriage may also be provided with a floor plate, which is a bottom smooth plate made of high-density polyethylene, thereby reducing movement resistance.

[0038] Specifically, in a conveyor belt type transport vehicle with a conveyor belt 3, the operation of the conveyor belt 3 can be driven by rollers. However, the rollers are generally located in the transverse middle of the vehicle frame. Due to the influence of the hanging plates on both sides and the drive device, the rollers cannot extend to both sides of the vehicle frame. In this embodiment, the lower width and upper width of the vehicle body are basically the same. In order to extend the rollers to both sides of the vehicle body, this embodiment also provides the following specific methods:

[0039] The lower rear part of the carriage is equipped with a roller drive device. The carriage includes side beams 6 on both sides and a rear column 5 at the rear. The rear column 5 extends towards the lower part of the carriage.

[0040] The roller drive device includes an outer hanging plate 7; the upper part of the outer hanging plate 7 is connected to the side beam 6, and the rear part of the outer hanging plate 7 is connected to the rear column 5, thereby fixing the outer hanging plate in the angle space between the lower part of the side beam and the front part of the rear column, thus completing the fixing of the outer hanging plate. At this time, the outer hanging plate does not extend to the middle of the carriage laterally.

[0041] The outer hanging plate 7 has a drive device mounting hole in the middle, and an inwardly extending mounting cylinder 8 is provided on the drive device mounting hole; the roller drive device includes a roller, and the mounting cylinder 8 is inserted into the roller; it should be noted that the drive device mounting hole may not be provided, that is, the mounting cylinder is directly or indirectly fixed to the outer hanging plate; of course, in order to reduce the weight of the outer hanging plate, and also to facilitate installation, inspection and maintenance, the drive device mounting hole may be provided, and the setting of the drive device mounting hole is a further specific implementation scheme.

[0042] A driving device is provided inside the mounting cylinder 8, and the output end of the driving device is fixedly connected to the roller.

[0043] The aforementioned conveyor belt type transport vehicle with equal width has its rear uprights 5 extending downwards into the carriage. Simultaneously, the outer hanging plate 7 is configured such that its upper part corresponds to the side beams, and its rear part corresponds to the lower part of the rear uprights. The outer hanging plate 7 connects to both the side beams 6 and the rear uprights 5, thereby achieving a fixed installation of the outer hanging plate 7 and improving its installation strength. Furthermore, the outer hanging plate 7 is positioned on both sides, below the side beams 6, and does not extend towards the center of the carriage laterally, avoiding excessive lateral space occupation. The mounting cylinder 8 is inserted into the roller, thus allowing the roller's length to extend closer to the outer hanging plate 7 without being limited by the mounting cylinder 8. The mounting cylinder 8 can also house and store the drive device, concealing it within the cylinder and preventing its placement from interfering with the roller's installation.

[0044] Specifically, in this embodiment, to improve the installation convenience of the mounting cylinder 8, the conveyor belt type transport vehicle of equal width also includes an inner hanging plate 13. The inner hanging plate 13 is fixed to the outer hanging plate 7. This fixing can be bolt fixing or welding fixing. In this embodiment, bolt fixing is preferred. The inner hanging plate 13 is provided with an inner mounting hole 14, and the mounting cylinder 8 is fixed to the inner mounting hole 14, that is, the mounting cylinder 8 and the inner hanging plate 13 form an integral structure fixed together. The setting of the inner hanging plate 13 facilitates the fixing of the mounting cylinder 8, and at the same time, it is convenient to fix the mounting cylinder 8 to the outer hanging plate 7. In this embodiment, the mounting cylinder is indirectly fixed to the outer hanging plate through the inner hanging plate. The setting of the inner hanging plate facilitates the fixing of the mounting cylinder. At the same time, it should be noted that the aforementioned inner mounting hole 14 is not a necessary structure. When the inner mounting hole 14 is not provided, the mounting cylinder is directly fixed to the inner hanging plate. In this embodiment, in order to reduce weight, improve installation convenience, and facilitate the inspection of the installation drive device, the inner mounting hole is provided on the inner hanging plate.

[0045] Specifically, a first flange 10 is provided on the inner side of the mounting cylinder, and a second flange 16 is provided on the driving device. The first flange 10 and the second flange 16 are connected by bolts, that is, the driving device and the mounting cylinder are fixedly connected through the first flange 10 and the second flange 16. A reducer is connected to the output end of the driving device. A third flange 11 is provided on the outer periphery of the reducer, and a fourth flange 17 is provided on the roller. The third flange 11 and the fourth flange are connected by bolts, that is, the reducer and the roller are fixedly connected through the third flange 11 and the fourth flange 16. In this embodiment, the outer periphery of the reducer is cylindrical and located inside the roller.

[0046] Of course, the above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model and should be protected by the present utility model.

Claims

1. A conveyor belt type transport vehicle of equal width, comprising a frame, a carriage mounted on the frame, a push plate and a conveyor belt disposed inside the carriage, the conveyor belt and the push plate being connected together, characterized in that, The lower width of the carriage is the same as the upper and middle width of the carriage.

2. The conveyor belt type transport vehicle with equal width as described in claim 1, characterized in that, The side panels of the carriage are equipped with smooth plates.

3. The conveyor belt type transport vehicle with equal width as described in claim 1, characterized in that, The lower part of the carriage is provided with a frame, on which a spool is laid, and the conveyor belt is laid on the spool.

4. The conveyor belt type transport vehicle with equal width as described in claim 3, characterized in that, A smooth bar is laid on the top of the symmetrical surface.

5. The conveyor belt type transport vehicle of equal width as described in claim 1, characterized in that, The carriage also includes a floor, which is a smooth bottom plate.

6. The conveyor belt type transport vehicle of equal width as described in claim 1, characterized in that, The lower rear part of the carriage is equipped with a roller drive device. The carriage includes side beams on both sides and a rear column at the rear, with the rear column extending towards the lower part of the carriage. The roller drive device includes an outer suspension plate; the upper part of the outer suspension plate is connected to the side beam, and the rear part of the outer suspension plate is connected to the rear column; The outer hanging plate is provided with an inwardly extending mounting cylinder; the roller drive device includes a roller, and the mounting cylinder is inserted into the roller; A driving device is installed inside the mounting cylinder, and the output end of the driving device is fixedly connected to the roller.

7. The conveyor belt type transport vehicle of equal width as described in claim 6, characterized in that, The outer hanging plate has a drive device mounting hole in the middle, and the opening of the mounting cylinder faces the drive device mounting hole.

8. The conveyor belt type transport vehicle of equal width as described in claim 6, characterized in that, It also includes an inner hanging plate, which is fixed to the inside of the outer hanging plate, and the mounting cylinder is fixed to the inner hanging plate.

9. The conveyor belt type transport vehicle of equal width as described in claim 8, characterized in that, The inner hanging plate has an inner mounting hole in the middle, and the opening of the mounting cylinder faces the inner mounting hole.

10. The conveyor belt type transport vehicle of claim 6, characterized in that, A first flange is provided on the inner side of the mounting cylinder, and a second flange is provided on the driving device. The first flange and the second flange are connected by bolts. A reducer is connected to the output end of the driving device. A third flange is provided on the outer periphery of the reducer. A fourth flange is provided on the roller. The third flange and the fourth flange are connected by bolts.

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