Material transport vehicle and horizontal loading and unloading carriage

Abstract

The utility model discloses a material transport vehicle and a horizontal loading and unloading truck carriage, the horizontal loading and unloading truck carriage comprises a box body, a power unit is arranged in the box body, and the power unit is located at one end, close to the front side wall of the box body, in the box body; the transmission plate is in transmission connection with the output end of the power unit and fixedly connected with the movable batten, the movable batten is in transmission connection with the power unit through the transmission plate, the power unit drives the movable batten to reciprocate in the axial direction, and the movable batten penetrates through the box body in the axial direction; the movable batten comprises a plurality of upper pressing plates and a plurality of lower pressing plates, the upper pressing plates and the lower pressing plates are alternately arranged, the adjacent upper pressing plates and lower pressing plates are movably connected in the axial direction, and the transmission plates are fixed to the upper pressing plates. The problem that the sealing performance of the carriage of the material transport vehicle is poor is solved, the movable batten is designed to be a mechanism with the upper pressing plate and the lower pressing plate, and the connection reliability can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection equipment, in particular to a material transport vehicle and a horizontal loading and unloading truck box. Background Art

[0002] The existing intelligent unloading of logistics transportation relies on the hydraulic power unit to drive the slats to realize the intelligent unloading of the mechanism. The power unit is placed in the middle of the car body, and the movable slats of the intelligent car body need to be avoided at the installation position of the power unit, resulting in the car body cannot be fully sealed, and cannot transport materials that require sealing. In addition, in the environment of special materials (such as corrosive materials), corrosive substances will accumulate near the core components of the power unit, shortening the service life of the power unit and increasing the repair and maintenance costs.

[0003] Therefore, a material transport vehicle and a horizontal loading and unloading truck box are provided to solve the problem of poor sealing performance of the box of the existing material transport vehicle. Utility Model Content

[0004] To this end, the embodiments of the utility model provide a material transport vehicle and a horizontal loading and unloading truck box to solve the problem of poor sealing of the material transport vehicle box, thereby improving the sealing effect, avoiding leakage during material transportation, improving the environmental protection performance during material transportation, and extending the service life of the power unit and reducing repair and maintenance costs.

[0005] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solutions:

[0006] The utility model provides a horizontal loading and unloading truck box for a material transport vehicle, the material transport vehicle comprising a power unit and a movable slat which is transmission-connected with the power unit and reciprocates in the axial direction, the horizontal loading and unloading truck box comprising:

[0007] A box body, wherein the power unit is arranged in the box body, and the power unit is located at one end of the box body close to the front side wall of the box body;

[0008] A transmission plate, the transmission plate is transmission-connected to the output end of the power unit and is fixedly connected to the movable slat, the movable slat is transmission-connected to the power unit through the transmission plate, the power unit drives the movable slat to reciprocate in the axial direction, and the movable slat penetrates the box body in the axial direction;

[0009] The movable plate strips include a plurality of upper pressing plates and a plurality of lower pressing plates, the upper pressing plates and the lower pressing plates are arranged alternately, the adjacent upper pressing plates and the lower pressing plates are movably connected along the axial direction, and the transmission plate is fixed to the upper pressing plates.

[0010] In this way, the carriage provided by the present utility model has the power unit placed in the front, which can achieve the complete sealing of the bottom plate and the sealing of the overall carriage. By placing the power unit in the front, the corrosive liquid of special materials will no longer accumulate and soak the core components of the power unit for a long time, greatly extending the service life of the core components, increasing the stability of the core components. At the same time, it also enables the carriage to transport more diverse scenarios such as corrosive materials, providing more choices for the materials that the equipment can handle. Thus, it solves the problem of poor sealing of the carriage of the material transport vehicle, improves the sealing effect, avoids material leakage during the material transportation process, improves the environmental protection performance during the material transportation process, and at the same time avoids the accumulation of corrosive liquid, extends the service life of the power unit, and reduces the maintenance cost. At the same time, the movable slats are designed as an upper and lower pressing plate mechanism, which can significantly improve the connection reliability.

[0011] In some embodiments, the horizontal loading and unloading truck carriage further includes:

[0012] A protective frame, the power unit is arranged inside the protective frame, and protective plates are arranged on the top and / or side of the protective frame.

[0013] In some embodiments, the protective frame includes:

[0014] A bottom beam, the bottom beam is fixed to the box body;

[0015] A support beam, the support beam is installed on the bottom beam in the vertical direction;

[0016] A top beam, the top beam is installed on the top of the support beam, the lowest height of the top beam is higher than the height of the power unit at the corresponding position, and the protective plate is arranged on the top beam.

[0017] In some embodiments, the protective plate is inclined, and the inclination direction is that the height gradually decreases in the direction away from the front side wall.

[0018] In some embodiments, the protective plate includes:

[0019] A first inclined portion, one end of the first inclined portion is installed on the front side wall;

[0020] A second inclined portion, one end of the second inclined portion is installed on the other end of the first inclined portion;

[0021] The inclination angle of the first inclined portion with respect to the horizontal direction is smaller than the inclination angle of the second inclined portion with respect to the horizontal direction.

[0022] In some embodiments, sliding grooves are axially formed on both sides of the upper pressing plate, and sliding blocks are provided on both sides of the lower pressing plate, and the sliding blocks are slidably installed in the sliding grooves.

[0023] In some embodiments, the horizontal loading and unloading truck box further includes:

[0024] An upper beam sealing structure, which is arranged between the upper beam of the box body and the upper box cover.

[0025] In some embodiments, the horizontal loading and unloading truck box further includes:

[0026] A rear box door sealing structure, which is arranged between the rear box frame of the box body and the rear box door.

[0027] In some embodiments, the rear box door sealing structure includes:

[0028] A sealing groove, which is installed circumferentially on the carriage;

[0029] A sealing strip, which is embedded in the sealing groove.

[0030] The present utility model also provides a material transport vehicle, including the above-mentioned horizontal loading and unloading truck box. Description of the Drawings

[0031] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0032] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that the present utility model can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0033] Figure 1 It is the front view of the horizontal loading and unloading truck box provided by the present utility model;

[0034] Figure 2 It is a partial structural schematic diagram of the horizontal loading and unloading truck box provided by the present utility model;

[0035] Figure 3 It is the side view of the horizontal loading and unloading truck box provided by the present utility model;

[0036] Figure 4 For Figure 3 The enlarged view of part A in

[0037] Description of the reference numerals:

[0038] 1 - box body, 2 - power unit, 3 - movable slats, 4 - transmission plate, 5 - protective plate, 6 - rear box door;

[0039] 7 - upper box cover, 8 - sealing groove, 9 - sealing strip;

[0040] 31 - upper pressing plate, 32 - lower pressing plate;

[0041] 51 - first inclined portion, 52 - second inclined portion. Detailed implementation manners

[0042] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0043] In a specific implementation manner, as Figures 1-4 shown, the horizontal loading and unloading truck box provided by the present utility model is used for a material transport vehicle. The material transport vehicle includes a power unit 2 and movable slats 3 that are in transmission connection with the power unit 2 and reciprocate axially. The power unit 2 is the same as the existing power unit 2 of the horizontal loading and unloading truck box, and can be, for example, a hydraulic station or a motor group, etc. The horizontal loading and unloading truck box includes a box body 1 and a transmission plate 4. The power unit 2 is arranged inside the box body 1, and the power unit 2 is located at one end of the box body 1 close to the front side wall of the box body 1. The transmission plate 4 is in transmission connection with the output end of the power unit 2 and is fixedly connected to the movable slats 3. The movable slats 3 are in transmission connection with the power unit 2 through the transmission plate 4. The power unit 2 drives the movable slats 3 to reciprocate axially, and the movable slats 3 penetrate the box body 1 axially. The movable slats 3 include a plurality of upper pressing plates 31 and a plurality of lower pressing plates 32. The upper pressing plates 31 and the lower pressing plates 32 are arranged alternately, and adjacent upper pressing plates 31 and lower pressing plates 32 are axially movably connected. The transmission plate 4 is fixed to the upper pressing plates 31. It should be understood that the power unit 2 does not move with the movable slats 3. For example, it can be installed on the box body 1 through a support frame, so that there is enough clearance space between the support frame and the movable slats 3 to avoid interference of the power unit 2 with the movement of the movable slats 3.

[0044] Specifically, to ensure structural reliability, sliding grooves are axially formed on both sides of the upper pressing plate 31, and sliding blocks are provided on both sides of the lower pressing plate 32. The sliding blocks are slidably installed in the sliding grooves.

[0045] In this way, the carriage provided by the present utility model places the power unit 2 at the front, enabling full sealing of the bottom plate and achieving the sealing of the overall carriage. By placing the power unit 2 at the front, the corrosive liquid of special materials will no longer accumulate and soak the core components of the power unit 2 for a long time, greatly extending the service life of the core components, increasing the stability of the core components. At the same time, it also enables the carriage to transport more diverse scenarios such as corrosive materials, providing more choices for the materials that the equipment can handle. Thus, the problem of poor sealing of the carriage of the material transport vehicle is solved, the sealing effect is improved, spillage during material transportation is avoided, the environmental protection performance during material transportation is enhanced, and at the same time, the accumulation of corrosive liquid is avoided, the service life of the power unit 2 is extended, and the maintenance cost is reduced. At the same time, designing the movable slats 3 as the mechanism of the upper and lower pressing plates 32 can significantly improve the connection reliability.

[0046] To avoid damage to the power unit 2 caused by top loading and improve the safety performance of the power unit 2, the horizontal loading and unloading carriage further includes a protective frame. The power unit 2 is arranged within the protective frame, and protective plates 5 are provided at the top and / or side of the protective frame. Mounting angle plates are provided on the inner side wall of the carriage, and the protective plates 5 are fixed to the inner side wall of the carriage through the mounting angle plates.

[0047] Specifically, the protective frame includes a bottom beam, support beams, and a top beam. Among them, the bottom beam is fixed to the box body 1, the support beams are vertically installed on the bottom beam, the top beam is installed on the top of the support beams, or a part of the top beam is installed on the support beams and the other part is installed on the bottom beam. The lowest height of the top beam is higher than the height of the power unit at the corresponding position, and the protective plate 5 is arranged on the top beam.

[0048] Furthermore, the protective plate 5 is inclined, and the inclination direction is that the height gradually decreases in the direction away from the front side wall. By setting a triangular protection area, the volume utilization rate inside the carriage is increased.

[0049] To avoid the accumulation of falling materials, thereby further improving the space utilization rate of the carriage and avoiding upper components, the protective plate 5 includes a first inclined portion 51 and a second inclined portion 52. One end of the first inclined portion 51 is installed on the front side wall, one end of the second inclined portion 52 is installed at the other end of the first inclined portion 51, and the other end of the second inclined portion 52 is installed on the bottom beam. The inclination angle of the first inclined portion 51 in the horizontal direction is smaller than the inclination angle of the second inclined portion 52 in the horizontal direction.

[0050] To improve the sealing performance, the horizontal loading and unloading truck box further includes an upper beam sealing structure and / or a rear door 6 sealing structure. The upper beam sealing structure is disposed between the upper beam of the box body 1 and the upper box cover 7, and the rear door 6 sealing structure is disposed between the rear box frame of the box body 1 and the rear door 6.

[0051] In one embodiment, to ensure the sealing performance and extend the service life of the sealing strip 9, the rear door 6 sealing structure has the same structural form as the upper beam sealing structure, and both adopt an embedded structure. That is, a sealing groove 8 is provided in the circumferential direction of the truck box frame that needs to be sealed. The sealing groove 8 can be formed by arranging two sections of angle irons at intervals, and the sealing strip 9 is embedded in the sealing groove 8.

[0052] In addition to the above-mentioned horizontal loading and unloading truck box, the present utility model also provides a material transport vehicle including the above-mentioned horizontal loading and unloading truck box. For the structures of other parts of this material transport vehicle, reference can be made to the prior art and will not be elaborated here.

[0053] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0054] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means more than two, unless otherwise specifically defined.

[0055] In the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0056] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.

[0057] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0058] The above specific implementation manners have further elaborated in detail the purpose, technical solution and beneficial effects of the present utility model. It should be understood that the above is only the specific implementation manner of the present utility model and is not used to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solution of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A horizontal loading and unloading truck box for a material transport vehicle, the material transport vehicle comprising a power unit and a movable slat that is drivingly connected to the power unit and reciprocates axially, characterized in that, The horizontal loading and unloading truck box includes: A box body, in which the power unit is arranged, and the power unit is located at one end of the box body close to the front side wall of the box body; A transmission plate, which is in transmission connection with the output end of the power unit and fixedly connected to the movable slats. The movable slats are in transmission connection with the power unit through the transmission plate. The power unit drives the movable slats to reciprocate axially, and the movable slats penetrate the box body axially; The movable slats include a plurality of upper pressing plates and a plurality of lower pressing plates, the upper pressing plates and the lower pressing plates are arranged alternately, and adjacent upper pressing plates and lower pressing plates are movably connected axially. The transmission plate is fixed to the upper pressing plates.

2. The horizontal loading and unloading truck box according to claim 1, wherein, The horizontal loading and unloading truck box further includes: A protection frame, in which the power unit is arranged, and protection plates are provided at the top and / or side of the protection frame; Mounting angle plates, and the protection plates are fixed to the inner side wall of the truck box through the mounting angle plates.

3. The horizontal loading and unloading truck box according to claim 2, characterized in that, The protection frame includes: A bottom beam, which is fixed to the box body; Support beams, which are installed on the bottom beam in the vertical direction; A top beam, which is installed on the top of the support beams. The lowest height of the top beam is higher than the height of the power unit at the corresponding position, and the protection plate is arranged on the top beam.

4. The horizontal loading and unloading freight car body according to claim 3, characterized in that, The protection plate is inclined, and the inclination direction is that the height gradually decreases in the direction away from the front side wall.

5. The horizontal loading and unloading truck box according to claim 4, characterized in that, The protection plate includes: A first inclined part, one end of which is installed on the front side wall; A second inclined part, one end of which is installed on the other end of the first inclined part. The inclination angle of the first inclined part with the horizontal direction is smaller than the inclination angle of the second inclined part with the horizontal direction.

6. The horizontal loading and unloading truck box according to claim 3, wherein, Chutes axially opened are provided on both sides of the upper pressing plates, and sliders are provided on both sides of the lower pressing plates. The sliders are slidably installed in the chutes.

7. The horizontal loading and unloading truck box according to claim 1, characterized in that, It further includes: An upper beam sealing structure, which is arranged between the upper beam of the box body and the upper box cover.

8. The horizontal loading and unloading truck box according to claim 1, characterized in that, It further includes: A rear box door sealing structure, which is arranged between the rear box frame of the box body and the rear box door.

9. The horizontal loading and unloading truck box according to claim 8, characterized in that, The rear box door sealing structure includes: A sealing groove, which is installed on the circumference of the truck box; A sealing strip, which is embedded in the sealing groove.

10. A material transport vehicle, characterized in that, Including the horizontal loading and unloading truck box according to any one of claims 1-9.

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