Push plate type transportation dumper with hydraulic seat

Abstract

The utility model relates to a push plate type dumper, in particular to a push plate type transport dumper with a hydraulic seat, the hydraulic seat is arranged on the front portion of a frame of the transport dumper, and a hydraulic cylinder is arranged between the hydraulic seat and a push plate. The carriage or the tank body comprises longitudinal top beams on the two sides of the upper portion, the longitudinal top beams extend to the front portion of the frame, and a transverse top beam is arranged between the longitudinal top beams. The upper portion of the pull rod extends and is connected with the transverse top beam or the longitudinal top beam. According to the push plate type dumper, the longitudinal top beam, the transverse top beam and the pull rod are connected, a stable structure of the longitudinal top beam, the transverse top beam and the pull rod is formed on the front portion of the dumper frame, the stability of the push plate type dumper with the hydraulic base is improved, and at the moment, the side plate of the carriage and the side plate of the tank body only extend to the foremost end of the push plate and do not need to extend to the front portion of the dumper frame. And the vehicle weight can be reduced. Through the arrangement, the hydraulic seat structure can be simplified, the complexity of the hydraulic seat is reduced, meanwhile, the strength of the hydraulic seat is improved, and the vehicle weight is reduced.

Description

Technical Field

[0001] The utility model relates to a transport vehicle, in particular to a hydraulic cylinder push-back transport vehicle which is provided with a push plate in a tank body or a carriage and pushes the push plate to move through a hydraulic cylinder, and then pushes out goods through the push plate to realize unloading. Background Art

[0002] Existing vans or tank trucks with push plates can have a push plate installed in the car or tank body, a mounting seat is installed at the front of the frame, and a hydraulic cylinder is installed between the mounting seat and the push plate. The push plate is driven to move by the extension and contraction of the hydraulic cylinder, thereby realizing the unloading of the goods; of course, when the hydraulic cylinder is a one-way cylinder, it is also necessary to return the push plate to its original position through other devices such as a winch.

[0003] In existing transport vehicles, especially transport vehicles with push plates that are pushed by hydraulic cylinders, the carriages or tank bodies generally extend to the front of the frame. In this case, an inverted U-shaped frame front side beam structure is provided at the front of the carriage or tank body. A frame plate is provided in the cavity surrounded by the frame front side beam structure and the lower frame, and a mounting seat is provided at the frame plate, and the hydraulic cylinder is connected through the mounting seat.

[0004] However, by setting the mounting seat in this way, the carriage or tank body extends to the front of the frame, and the front of the carriage and the tank body cannot store goods due to the presence of the hydraulic cylinder; at the same time, the two sides of the mounting seat are set at the front of the carriage or the tank body, which also increases the complexity of the installation of the mounting seat. Utility Model Content

[0005] The main purpose of the utility model is to provide a push-plate transport dump truck with a hydraulic seat to solve the problem in the prior art that the mounting seat is arranged at the front of the car body or the tank body, resulting in a heavy vehicle and high complexity of the mounting seat.

[0006] The utility model provides a push-plate transport dump truck with a hydraulic seat, comprising a frame, a carriage or a tank body is arranged on the frame, a push plate is arranged in the carriage or the tank body, a hydraulic seat is arranged at the front of the frame, and a hydraulic cylinder is arranged between the hydraulic seat and the push plate. The carriage or the tank body comprises longitudinal top beams on both sides of the upper part, the longitudinal top beams extend to the front of the frame, and the front parts of the two longitudinal top beams are also provided with transverse top beams, and the two ends of the transverse top beams are respectively connected to the longitudinal top beams on both sides. The hydraulic seat is also connected to a pull rod, the lower part of the pull rod is connected to the hydraulic seat, and the upper part of the pull rod extends to the transverse top beam or the longitudinal top beam, and is connected to at least one of the transverse top beam and the longitudinal top beam.

[0007] Preferably, the hydraulic seat includes two vertical plates extending longitudinally and upwards, and a hydraulic cylinder is connected between the vertical plates. An inclined plate perpendicular to the vertical plates is also provided on the outer sides of the two vertical plates, and the inclined plate extends from top to bottom and backward to the frame. A pull rod is also provided at the angle between the inclined plate and the vertical plate, and the lower end surface and side surface of the pull rod are respectively connected to the inclined plate and the vertical plate, and the upper end of the pull rod extends obliquely to the horizontal top beam or the longitudinal top beam.

[0008] More preferably, the inclined plate is a bent plate, and the pull rod extends to the bending portion of the bent plate.

[0009] More preferably, the bending plate includes an upper plate section extending vertically upward, a lower plate section extending obliquely downward and rearward is provided below the upper plate section, the lower end of the pull rod is butted against the upper part of the lower plate section; one side of the pull rod is in contact with the vertical plate.

[0010] Preferably, the hydraulic seat comprises two vertical plates extending longitudinally and upwards, a hydraulic cylinder is connected between the vertical plates, and a reinforcing plate is arranged between the vertical plates, and two sides of the reinforcing plate are respectively connected to the vertical plates on both sides. The reinforcing plate is generally arranged obliquely to improve the reinforcing effect.

[0011] Preferably, the pull rod extends longitudinally backward and upward to the transverse top beam and is connected to the transverse top beam.

[0012] Preferably, the pull rod extends backward and upward to both sides to the longitudinal top beam, and the upper end of the pull rod is connected to the longitudinal top beam.

[0013] More preferably, a connecting plate is further provided on the upper portion of the pull rod, and the pull rod is connected to at least one of the transverse top beam and the longitudinal top beam via the connecting plate.

[0014] More preferably, the vertical plate is an L-plate, and the L-plate includes a plate section extending upward at the front and a plate section extending backward at the rear.

[0015] The utility model provides a push-plate transport dump truck with a hydraulic seat, which has the following beneficial effects compared with the prior art:

[0016] The above-mentioned push-plate transport dump truck with a hydraulic seat has a longitudinal top beam extending to the front of the frame, and the front of the longitudinal top beam is connected by a transverse top beam, and at least one of the transverse top beam and the longitudinal top beam is also connected to a pull rod, thereby forming a stable structure of the longitudinal top beam, the transverse top beam and the pull rod at the front of the frame, thereby improving the stability of the push-plate transport dump truck with a hydraulic seat. At this time, the side panels of the car body and the side panels of the tank body only extend to the front end of the push plate, and do not need to extend to the front of the frame, thereby reducing the weight of the vehicle.

[0017] At the same time, in the present application, a hydraulic seat is arranged at the front part of the frame, and the hydraulic seat is connected to the horizontal top beam and the longitudinal top beam through a pull rod, which can improve the strength of the hydraulic seat. When it is necessary to push the plate backward, the pull rod can connect the hydraulic seat and the horizontal top beam, the longitudinal top beam and the car body or the tank body as a whole, thereby improving the strength of the hydraulic seat and preventing the overall backward movement of the car body.

[0018] Through the above arrangement, the structure of the hydraulic seat can be simplified, the complexity of the hydraulic seat can be reduced, and the strength of the hydraulic seat can be improved; finally, through this arrangement, the structure of the front part of the car or tank body can also be simplified and the weight of the vehicle can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a push-plate type transport dump truck with a hydraulic seat in Example 1 of the utility model.

[0022] Figure 2 In the utility model embodiment 1 Figure 1 Enlarged view of part A.

[0023] Description of Figure Numbers:

[0024] Label name Label name 1 Frame 7 Push Plate 2 Vertical Board 8 Longitudinal top beam 3 upper plate section 9 Cross beam 4 lower plate section 5 Tie rod 6 Hydraulic Cylinders DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] Example 1

[0032] The present embodiment provides a push-plate type transport dump truck with a hydraulic seat, which includes a frame 1, a carriage or a tank body is arranged on the frame 1, a push plate 7 is arranged in the carriage or the tank body, a hydraulic seat is arranged at the front of the frame 1, and a hydraulic cylinder 6 is arranged between the hydraulic seat and the push plate 7. The carriage or the tank body includes longitudinal top beams 8 on both sides of the upper part, and the longitudinal top beams 8 extend to the front of the frame 1. The front parts of the two longitudinal top beams 8 are also provided with transverse top beams 9, and the two ends of the transverse top beams 9 are respectively connected to the longitudinal top beams 8 on both sides. The hydraulic seat is used to connect the hydraulic cylinder 6, and the hydraulic seat is also connected to a pull rod 5, the lower part of the pull rod 5 is connected to the hydraulic seat, and the upper part of the pull rod 5 extends to the transverse top beam 9 or the longitudinal top beam 8, and is connected to at least one of the transverse top beam 9 and the longitudinal top beam 8.

[0033] The above-mentioned push-plate transport dump truck with a hydraulic seat has a longitudinal top beam 8 extending to the front of the frame 1, and the front of the longitudinal top beam 8 is connected by a transverse top beam 9, and at least one of the transverse top beam 9 and the longitudinal top beam 8 is also connected to a pull rod 5. Of course, it should be noted that when the pull rod 5 is connected to the longitudinal top beam 8, the front end of the longitudinal top beam 8 should be connected, thereby forming a stable structure of the longitudinal top beam 8, the transverse top beam 9 and the pull rod 5 at the front of the frame 1, thereby improving the stability of the push-plate transport dump truck with a hydraulic seat. At this time, the side panels of the car body and the side panels of the tank body only extend to the front end of the push plate 7, and do not need to extend to the front of the frame 1, thereby reducing the weight of the vehicle.

[0034] At the same time, in this embodiment, a hydraulic seat is arranged at the front part of the frame 1, and the hydraulic seat is connected with the transverse top beam 9 and the longitudinal top beam 8 by the pull rod 5, which can improve the strength of the hydraulic seat. When it is necessary to push the plate 7 backward, the pull rod 5 can connect the hydraulic seat and the transverse top beam 9, the longitudinal top beam 8 and the car body or the tank body as a whole, thereby improving the strength of the hydraulic seat and preventing the overall backward movement of the car body.

[0035] Specifically, in this embodiment, the hydraulic seat includes two vertical plates 2 extending longitudinally and upwardly, and a hydraulic cylinder 6 is connected between the vertical plates 2. An inclined plate perpendicular to the vertical plates 2 is also provided on the outer side of the two vertical plates 2, and the inclined plate extends from top to bottom and backward to the frame 1. A pull rod 5 is also provided at the angle between the inclined plate and the vertical plate 2, and the lower end surface and side surface of the lower part of the pull rod 5 are respectively connected to the inclined plate and the vertical plate 2, and the upper end of the pull rod 5 extends obliquely to the horizontal top beam 9 or the longitudinal top beam 8.

[0036] More specifically, in order to facilitate the connection of the pull rod 5 and also to improve the strength of the inclined plate and the vertical plate 2, the inclined plate is a bent plate, and the pull rod 5 extends to the bending part of the bent plate. The lower end of the pull rod 5 is close to the bending part, and should also be understood to extend to the bending part of the bent plate.

[0037] More specifically, in this embodiment, the bending plate includes an upper plate section 3 extending vertically upward, and a lower plate section 4 extending obliquely downward and backward is provided at the lower part of the upper plate section 3, and the lower end of the pull rod 5 is abutted against the upper part of the lower plate section 4; one side of the pull rod 5 is in contact with the vertical plate 2.

[0038] More specifically, in the present embodiment, the hydraulic seat includes two vertical plates extending longitudinally and upwardly, and a hydraulic cylinder is connected between the vertical plates; a reinforcing plate is also provided between the vertical plates, and the two sides of the reinforcing plate are respectively connected to the vertical plates on both sides. In the present embodiment, the reinforcing plate gradually extends downward from front to rear, and the front connection of the hydraulic cylinder is located at the upper rear of the reinforcing plate.

[0039] Specifically, in the present embodiment, for the convenience of preparation, the pull rod 5 extends longitudinally backward and upward to the transverse top beam 9 and is connected to the transverse top beam 9 .

[0040] More specifically, since the longitudinal top beam 8 is more stable, the forces between the hydraulic seat and the longitudinal top beam 8 can offset each other. For example, when the push plate 7 is pushed backward, the hydraulic seat tends to move forward, while the longitudinal top beam 8 tends to move backward due to the friction between the car or tank body and the push plate 7. The longitudinal top beam 8 and the hydraulic seat can be connected. At this time, the pull rod 5 extends backward and upward to both sides to the longitudinal top beam 8, and the upper end of the pull rod 5 is connected to the longitudinal top beam 8.

[0041] More specifically, in this embodiment, in order to facilitate the connection of the tie rod 5 , a connecting plate is further provided on the upper portion of the tie rod 5 , and the tie rod 5 is connected to at least one of the transverse top beam 9 and the longitudinal top beam 8 via the connecting plate.

[0042] More specifically, in the present embodiment, in order to increase the connection strength between the hydraulic seat and the vehicle frame 1 and also to reduce the weight of the hydraulic seat, the vertical plate 2 of the hydraulic seat only retains the portion that can increase the force, that is, the vertical plate 2 is an L-plate, and the L-plate includes a plate section extending upward at the front and a plate section extending backward at the rear.

[0043] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.

Claims

1. A push plate type transport dump truck with a hydraulic seat, comprising a frame, a carriage or a tank body is arranged on the frame, a push plate is arranged in the carriage or the tank body, a hydraulic seat is arranged at the front of the frame, a hydraulic cylinder is arranged between the hydraulic seat and the push plate, characterized in that: The carriage or tank body includes longitudinal top beams on both sides of the upper part, the longitudinal top beams extend to the front part of the frame, and the front parts of the two longitudinal top beams are also provided with transverse top beams, and the two ends of the transverse top beam are respectively connected to the longitudinal top beams on both sides; The hydraulic seat is also connected to a pull rod, the lower part of which is connected to the hydraulic seat, and the upper part of which extends to the transverse top beam or the longitudinal top beam and is connected to at least one of the transverse top beam and the longitudinal top beam.

2. The push plate type transport dump truck with hydraulic seat according to claim 1, characterized in that: The hydraulic seat comprises two vertical plates extending longitudinally and upwards, and a hydraulic cylinder is connected between the vertical plates; The outer sides of the two vertical plates are also provided with inclined plates perpendicular to the vertical plates, and the inclined plates extend from top to bottom and rearward to the frame; A pull rod is also provided at the angle between the inclined plate and the vertical plate, the lower end surface and the side surface of the pull rod are respectively connected to the inclined plate and the vertical plate, and the upper end of the pull rod extends obliquely to the horizontal top beam or the longitudinal top beam.

3. The push plate type transport dump truck with hydraulic seat as claimed in claim 2, characterized in that: The inclined plate is a bent plate, and the pull rod extends to the bent portion of the bent plate.

4. The push plate type transport dump truck with hydraulic seat as claimed in claim 3, characterized in that: The bending plate includes an upper plate section extending vertically upward, a lower plate section extending obliquely downward and backward is arranged below the upper plate section, the lower end of the pull rod abuts against the upper part of the lower plate section; one side of the pull rod fits the vertical plate.

5. The push plate type transport dump truck with hydraulic seat as claimed in claim 1, characterized in that: The hydraulic seat comprises two vertical plates extending longitudinally and upwards, and a hydraulic cylinder is connected between the vertical plates; a reinforcing plate is also arranged between the vertical plates, and two sides of the reinforcing plate are respectively connected to the vertical plates on both sides.

6. The push plate type transport dump truck with hydraulic seat as claimed in claim 1, characterized in that: The pull rod extends longitudinally backward and upward to the cross top beam and is connected to the cross top beam.

7. The push plate type transport dump truck with hydraulic seat as claimed in claim 1, characterized in that: The pull rod extends backwards and upwards to both sides to the longitudinal top beam, and the upper end of the pull rod is connected to the longitudinal top beam.

8. The push plate type transport dump truck with hydraulic seat according to claim 6 or 7, characterized in that: A connecting plate is also provided on the upper portion of the pull rod, and the pull rod is connected to at least one of the transverse top beam and the longitudinal top beam through the connecting plate.

9. The push plate type transport dump truck with hydraulic seat as claimed in claim 2, characterized in that: The vertical plate is an L-plate, and the L-plate includes a plate section extending upward at the front and a plate section extending backward at the rear.

Images