Lateral tilting type car dumper end disc structure provided with auxiliary car pressing arm

Abstract

A side-tipping type car dumper end disc structure provided with an auxiliary car pressing arm comprises two end disc bodies which are made of metal materials and arranged oppositely, the two end disc bodies are both vertical discs, and an entrance for a railway open wagon or a flat wagon for consignment of containers to pass through is formed in one side of each end disc body. An auxiliary vehicle pressing arm connected with the end plate body is arranged on the side, close to the access, of the end plate body. The side tilting type car dumper end plate structure is compact in design structure, the arrangement space of the side tilting type car dumper end plate is ingeniously utilized, and the side tilting type car dumper end plate structure provided with the auxiliary car pressing arm can be suitable for dumping operation of railway open cars and containers at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of railway car dumpers, and in particular to an end plate structure of a side-tilting car dumper equipped with an auxiliary car pressing arm. Background Art

[0002] A car tipping machine is an efficient operating device for the transfer of bulk cargo. It is mainly used in railway systems. Common car tipping machines include a car tipping system, a car leaning system and a car pressing system. The car tipping system realizes the flipping and unloading operation of open cars or flat cars, the car leaning system is used to support and press open cars and / or flat cars from the side, and the car pressing system presses structures such as open cars or containers against the surface of the flat car from above to fix the open cars in the vertical direction.

[0003] Traditional side-tipping car dumpers are mainly designed for dumping railway open cars. However, with the increasing popularity of container coal transportation, existing side-tipping car dumpers are unable to cope with container dumping operations. The existing side-tipping car dumper's car support system can only support railway open cars, but cannot support flat cars that transport containers. Replacing a car dumper that can perform container dumping operations requires not only replacing the car dumper machinery, but also re-laying the railway tracks and coal grates that match the car dumper, and rebuilding and re-laying the civil foundation of the car dumper. The cost of rebuilding the civil foundation and re-laying the matching railway tracks and coal grates is much higher than the cost of replacing the car dumper machinery. Moreover, after replacing the new car dumper, large-scale coal transportation lines such as the belt conveyor corridors that have been built under the civil foundation are also facing failure, resulting in huge cost waste. Therefore, the cost of replacing the car dumper by the enterprise is extremely high, resulting in a low willingness of the enterprise to replace the car dumper. At the same time, the new tipper and its supporting equipment occupy a larger area. Due to the limitation of the construction area of ​​the original tipper, it is impossible to directly replace it with the new tipper.

[0004] In view of the above technical problems, the present invention optimizes the end plate structure of the tilting car dumper and proposes an end plate structure of the tilting car dumper equipped with an auxiliary car pressing arm, so that the tilting car dumper can adapt to the dumping operations of railway open cars and containers at the same time. The present invention has a compact structure and cleverly utilizes the layout space at the end plate of the tilting car dumper. Moreover, the end plate structure can be directly modified on the basis of the existing tilting car dumper, which effectively saves enterprise expenses. Summary of the invention

[0005] The purpose of the present invention is to overcome the problems in the prior art that the pressing force of a side-tipping car dumper is difficult to accurately control and cannot simultaneously meet the unloading requirements of railway open cars and containers, and to provide a side-tipping car dumper for both railway open cars and containers.

[0006] To achieve the above objectives, the technical solution of the present invention is:

[0007] The end plate structure of a side-tilting car dumper is equipped with an auxiliary car pressing arm, and the end plate structure includes two end plate bodies arranged opposite to each other, both of which are upright circular plates, and one side of the end plate body is provided with an entrance and exit for railway open cars or flat cars for shipping containers to pass through, and the side of the end plate body close to the entrance and exit is provided with an auxiliary car pressing mechanism connected to the end plate body.

[0008] The auxiliary car pressing mechanism includes a car pressing arm, a car pressing fork, and a first telescopic cylinder. The lower end of the car pressing arm is hinged to a hinged seat fixed on the end plate body, the upper end of the car pressing arm is hinged to the top of the car pressing fork, the upper end of the car pressing arm is hinged to one end of the first telescopic cylinder, the other end of the first telescopic cylinder is hinged to a first oil cylinder seat fixed on the top of the end plate body, and the first oil cylinder seat is arranged above the hinged seat.

[0009] The pressing fork is an inverted V-shaped structure, and two pressing plates which are tightly matched with the top of the container in the tipping machine are respectively arranged at the two ends of the bottom of the pressing fork.

[0010] A retractable auxiliary vehicle-leaning mechanism is arranged on the inner side of the end tray body, one end of the auxiliary vehicle-leaning mechanism is connected to the inner side of the tray body, and the other end of the auxiliary vehicle-leaning mechanism extends into the entrance and exit.

[0011] The auxiliary parking mechanism includes an auxiliary pushing block and a second telescopic cylinder. The front of the auxiliary pushing block is used to support the column at the end of the container in the tipping machine. The back of the auxiliary pushing block is connected to one end of the second telescopic cylinder close to the entrance and exit. The other end of the second telescopic cylinder is hinged to the second cylinder seat, and the second cylinder seat is fixed to the inner side of the end plate body.

[0012] The second telescopic cylinder is arranged in the sliding cylinder, and one end of the sliding cylinder close to the entrance and exit is fixedly connected to the back side of the auxiliary push block. A sliding block is fixedly arranged on the sliding cylinder, and the sliding block is located in the guide groove. The sliding block can slide in the horizontal direction along the guide groove to make the auxiliary push block and the sliding cylinder approach or move away from the container in the tipper from the side. The guide groove is opened on the fixed block, and the fixed block is fixed on the inner side of the end plate body.

[0013] The sliding cylinder is a hollow long cylindrical structure with a square cross section, the sliding block is a long strip structure arranged along the length direction of the sliding cylinder, and the guide groove is a strip groove arranged along the horizontal direction.

[0014] The fixed block is an elongated metal block arranged in the horizontal direction, and one end of the fixed block away from the entrance and exit is fixedly connected to the inner side of the end plate body, and the other end of the fixed block extends into the entrance and exit and is fixedly connected to the connecting plate located in the entrance and exit, and the side of the connecting plate close to the end plate body is vertically connected to the outer surface of the end plate body, and the side of the connecting plate away from the fixed block is vertically connected to the reinforcing plate located in the entrance and exit, and the side of the reinforcing plate close to the end plate body is vertically connected to the outer surface of the end plate body.

[0015] The sliding block includes an upper sliding block and a lower sliding block, the guide groove includes an upper guide groove and a lower guide groove, and the fixed block includes an upper fixed block and a lower fixed block;

[0016] The upper sliding block is fixedly arranged on the top of the sliding cylinder, the upper sliding block is located in the upper guide groove, the upper sliding block can slide along the upper guide groove, the upper guide groove is arranged at the bottom of the upper fixed block, and the upper fixed block is fixed to the inner side of the end plate body;

[0017] The lower sliding block is fixedly arranged at the bottom of the sliding cylinder, the lower sliding block is located in the lower guide groove, the lower sliding block can slide along the lower guide groove, the lower guide groove is arranged at the bottom of the lower fixed block, and the lower fixed block is fixed to the inner side of the end plate body.

[0018] A vehicle-carrying platform is provided at the bottom of the entrance and exit, and the left and right ends of the vehicle-carrying platform are respectively connected to the two end plate bodies, and the middle parts of the two end plate bodies are respectively fixedly connected to the two ends of the vehicle-carrying beam, and the two ends of the vehicle-carrying beam are respectively connected to the ground support through a main shaft, and the two main shafts are coaxially arranged;

[0019] The auxiliary vehicle leaning mechanism is located above the vehicle leaning beam, and the auxiliary vehicle pressing mechanism is located above the auxiliary vehicle leaning mechanism.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the end plate structure of the side-tipping car tipper equipped with an auxiliary car pressing arm of the present invention, an entrance and exit for railway open cars or flat cars for shipping containers is opened on the side of the end plate body, and an auxiliary car pressing mechanism connected to the end plate body is arranged on the top of one side of the end plate body close to the entrance and exit. When performing the task of container unloading, the flat car carrying a group of two containers enters the inside of the tipper from the entrance and exit, and the car pressing mechanism located in the middle of the side-tipping car tipper presses the tops of the two containers. At this time, since both ends of a group of containers are close to the end plate of the side-tipping car tipper, the auxiliary car pressing mechanism descends to press the ends of the group of containers so that the forces on the containers are balanced. Therefore, the end plate structure of the present invention can make the side-tipping car tipper adapt to the container unloading operation and increase the application scope of the side-tipping car tipper. Therefore, in this design, an auxiliary vehicle pressing mechanism connected to the end plate body is arranged at the top of the side of the end plate body close to the entrance and exit. The auxiliary vehicle pressing mechanism can press the two ends of the top of the container when unloading the container, so that the force on the top of the container is balanced, thereby enabling the side-tipping tipper to adapt to the container unloading operation and increase the scope of use of the side-tipping tipper.

[0022] 2. In the end plate structure of the side-tilting tipper equipped with an auxiliary pressing arm of the present invention, a retractable auxiliary leaning mechanism is arranged on the inner side of the end plate body, which makes full use of the space inside the end plate of the side-tilting tipper; at the same time, the auxiliary leaning mechanism includes an auxiliary pushing block and a second telescopic cylinder, wherein the front of the auxiliary pushing block is used to support the column at the end of the container, the back of the auxiliary pushing block is connected to one end of the second telescopic cylinder close to the entrance and exit, and the other end of the second telescopic cylinder is hinged to the second cylinder seat, and the second cylinder seat is fixed to the inner side of the end plate body. When performing the container unloading task, the second telescopic cylinder in the auxiliary leaning mechanism extends, driving the auxiliary pushing block to approach the container from one side of the container, and supports the column at the end of the container from the side, so that the force on the side of the container is balanced, thereby making the side-tilting tipper adapt to the container unloading operation and increasing the use range of the side-tilting tipper. Therefore, in this design, an auxiliary leaning mechanism is added on the inner side of the end plate of the tipping machine, thereby fully utilizing the space on the inner side of the end plate of the tipping machine; at the same time, when performing container unloading operations, the auxiliary leaning mechanism can balance the force on the side of the container, thereby enabling the tipping machine to adapt to the container unloading operation and increase the scope of use of the tipping machine.

[0023] The cam is secured to the rear of the second support member and is adapted to move toward the rear of the second support member when the cam is in a position to move relative to the front support member. Therefore, the auxiliary parking mechanism in the present design has a compact structure, high structural strength and is not easily damaged, and the force applied to the second telescopic cylinder is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a front view of the end plate structure of the side-tilting dumper equipped with an auxiliary car pressing arm.

[0026] Figure 3 It is a side view of the end plate structure of a side-tilting dumper equipped with an auxiliary car pressing arm.

[0027] Figure 4 yes Figure 1 A partial enlarged view of .

[0028] Figure 5 yes Figure 3 A partial enlarged view of .

[0029] Figure 6 It is a schematic diagram of a side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm performing railway open car dumping operations.

[0030] Figure 7 It is a schematic diagram of a side-tilting dumper end plate structure equipped with an auxiliary car pressing arm performing a container dumping operation.

[0031] In the figure: the end plate body 1, the entrance and exit 11, the vehicle resting beam 2, the vehicle supporting platform 3, the auxiliary vehicle pressing mechanism 4, the vehicle pressing arm 41, the vehicle pressing fork 42, the first telescopic cylinder 43, the articulated seat 44, the first oil cylinder seat 45, the vehicle pressing plate 46, the auxiliary vehicle resting mechanism 5, the auxiliary pushing block 51, the second telescopic cylinder 52, the second oil cylinder seat 53, the main shaft 6, the sliding cylinder 71, the sliding block 72, the upper sliding block 721, the lower sliding block 722, the guide groove 73, the upper guide groove 731, the lower guide groove 732, the fixed block 74, the upper fixed block 741, the lower fixed block 742, the reinforcing plate 75, and the connecting plate 76. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] See also Figures 1 to 5 , an end plate structure of a side-tilting car dumper equipped with an auxiliary car pressing arm, the end plate structure includes two oppositely arranged end plate bodies 1, the end plate bodies 1 are made of metal, and the two end plate bodies 1 are both in the shape of upright discs, one side of the end plate body 1 is provided with an entrance and exit 11 for railway open cars or flat cars for shipping containers to pass through, the entrance and exit 11 is an unclosed gap, and the top of the end plate body 1 on one side close to the entrance and exit 11 is provided with an auxiliary car pressing mechanism 4 connected to the end plate body 1.

[0034] Due to the size limitation of the side-tilting dumper, we arrange the auxiliary pressing mechanism 4 on the end plate. When performing the container unloading task, since the size of the container is smaller than that of the railway open car, considering the size and unloading efficiency of the side-tilting dumper, the flat car carries a group of two containers from the entrance and exit to the inside of the dumper, and then the three groups of pressing mechanisms located in the middle of the side-tilting dumper press the top of the group of containers. At this time, since a group contains two containers, the forces at both ends of the whole composed of the two containers cannot be balanced. At this time, through the two auxiliary pressing mechanisms 4 located on the two end plate bodies 1, the two ends of the whole composed of the two containers are pressed, so that the forces on the containers are more balanced.

[0035] The auxiliary pressing mechanism 4 includes a pressing arm 41, a pressing fork 42, and a first telescopic cylinder 43 located in the entrance and exit 11. The lower end of the pressing arm 41 is hinged to a hinged seat 44 fixed on the end plate body 1, and the upper end of the pressing arm 41 is hinged to the top of the pressing fork 42. The pressing fork 42 is used to press the top of the container. The upper end of the pressing arm 41 is hinged to one end of the first telescopic cylinder 43, and the other end of the first telescopic cylinder 43 is hinged to a first oil cylinder seat 45 fixed on the end plate body 1. The first oil cylinder seat 45 is arranged on the top of the end plate body 1, and the first oil cylinder seat 45 is located above the hinged seat 44. The pressing arm 41 and the pressing fork 42, the pressing arm 41 and the first telescopic cylinder 43 are rotationally matched on a vertical plane, and the end plate body 1 and the first telescopic cylinder 43, the end plate body 1 and the pressing arm 41 are rotationally matched on a vertical plane.

[0036] In order to make the pressure of the auxiliary pressing mechanism 4 pressing the top of the container controllable, the first telescopic cylinder 43 is a hydraulic cylinder to meet the demand of tipping the container.

[0037] The pressing fork 42 is an inverted V-shaped structure, and two pressing plates 46 are respectively provided at the two ends of the bottom of the pressing fork 42 to press against the top of the container in the dumper. When performing the container dumping operation, the four pressing plates 46 configured by the two pressing forks 42 respectively press against the top four corners of the whole formed by the two containers.

[0038] In order to further adapt to the dumping operation of containers, we have also improved the leaning structure of the side-tilting tipper. We have arranged a retractable auxiliary leaning mechanism 5 on the inner side of the end plate body 1. One end of the auxiliary leaning mechanism 5 is connected to the inner side of the plate body 1, and the other end of the auxiliary leaning mechanism 5 extends horizontally to the entrance and exit 11.

[0039] When performing container tipping operations, the auxiliary vehicle-supporting mechanism 5 extends and approaches the container from one side of the container, supporting the columns at both ends of the whole formed by the two containers, so that the force on the side of the container is more balanced.

[0040] Specifically, the auxiliary parking mechanism 5 includes an auxiliary pushing block 51 and a second telescopic cylinder 52. The front of the auxiliary pushing block 51 is used to support the column at the end of the container, and the back of the auxiliary pushing block 51 is connected to one end of the second telescopic cylinder 52 close to the entrance and exit 11. The other end of the second telescopic cylinder 52 is hinged to the second cylinder seat 53, and the second cylinder seat 53 is fixed to the inner side of the end plate body 1.

[0041] In order to control the pressure of the auxiliary vehicle support mechanism 5 against the side of the container, the second telescopic cylinder 52 is a hydraulic cylinder to meet the needs of unloading the container.

[0042] At the same time, in order to protect the container, the bottom of the vehicle pressing plate 46 and the front of the auxiliary pushing block 51 are covered with rubber plates.

[0043] The second telescopic cylinder 52 is arranged in the sliding cylinder 71, and the sliding cylinder 71 is a hollow long cylindrical structure with a mouth-shaped cross-section. The end of the sliding cylinder 71 close to the entrance and exit 11 is fixedly connected to the back of the auxiliary push block 51, and the rear end of the sliding cylinder 71 is opened. A sliding block 72 is fixedly arranged on the sliding cylinder 71. The sliding block 72 is an elongated structure arranged in the horizontal direction. The sliding block 72 is located in the guide groove 73, and the guide groove 73 is an elongated groove opened horizontally and perpendicular to the length direction of the tipping machine's support beam 2. The sliding block 72 can slide in the horizontal direction along the guide groove 73 to make the auxiliary push block 51 and the sliding cylinder 71 approach or move away from the side of the container in the tipping machine. The guide groove 73 is opened on the fixed block 74, and the fixed block 74 is fixed on the inner side of the end plate body 1. The second telescopic cylinder 52 is arranged in the sliding cylinder 71, and the sliding cylinder 71 plays the role of protecting the telescopic cylinder; at the same time, the sliding cylinder 71 has a cross-section of a square, and a long sliding block 72 is arranged on the sliding cylinder 71 along its length direction. Such an arrangement makes the sliding cylinder 71 have a stronger structural strength, and the sliding cylinder 71 is not easy to bend; and the sliding block 72 cooperates with the guide groove 73 so that the sliding cylinder 71 and the auxiliary push block 7 can only move along the preset direction, the second telescopic cylinder 52 is not affected by the radial force, and the force on the fourth telescopic cylinder 44 is more reasonable.

[0044] Specifically, the sliding block 72 includes an upper sliding block 721 and a lower sliding block 722 , the guide groove 73 includes an upper guide groove 731 and a lower guide groove 732 , and the fixed block 74 includes an upper fixed block 741 and a lower fixed block 742 ;

[0045] The upper sliding block 721 is fixedly arranged at the top of the sliding cylinder 71, and the upper sliding block 721 is located in the upper guide groove 731. The upper sliding block 721 can slide along the upper guide groove 731. The upper guide groove 731 is arranged at the bottom of the upper fixing block 741, and the upper fixing block 741 is fixed to the inner side of the end plate body 1;

[0046] The lower sliding block 722 is fixedly arranged at the bottom of the sliding cylinder 71, and the lower sliding block 722 is located in the lower guide groove 732. The lower sliding block 722 can slide along the lower guide groove 732. The lower guide groove 732 is arranged at the bottom of the lower fixed block 742, and the lower fixed block 742 is fixed to the inner side of the end plate body 1.

[0047] The fixed block 74 is an elongated metal block arranged in the horizontal direction, and one end of the fixed block 74 away from the entrance and exit 11 is fixedly connected to the inner side of the end plate body 1, and the other end of the fixed block 74 extends into the entrance and exit 11 and is fixedly connected to a connecting plate 76 located in the entrance and exit 11, and the side of the connecting plate 76 close to the end plate body 1 is vertically connected to the outer surface of the end plate body 1, and the side of the connecting plate 76 away from the fixed block 74 is vertically connected to the reinforcing plate 75 located in the entrance and exit 11, and the side of the reinforcing plate 75 close to the end plate body 1 is vertically connected to the outer surface of the end plate body 1.

[0048] Since the fixed block 74 will be subjected to great force during the dumping operation, in order to ensure the structural strength of the fixed block 74 and prevent it from bending and deforming, thereby ensuring the smooth operation of the auxiliary parking mechanism 5, we use connecting plates 76 and reinforcing plates 75 to form reinforcing ribs to fix and strengthen the fixed block 74.

[0049] Specifically, two reinforcing plates 75 and two connecting plates 76 are fixedly provided on each of the end plate bodies 1, wherein one group of reinforcing plates 75 and connecting plates 76 is used to fix the portion of the upper fixing block 741 extending out of the end plate, and the other group of reinforcing plates 75 and connecting plates 76 is used to fix the portion of the lower fixing block 742 extending out of the end plate from the front end.

[0050] A vehicle support platform 3 is provided at the bottom of the entrance 11, and the left and right ends of the vehicle support platform 3 are respectively connected to the two end plate bodies 1, and the middle parts of the two end plate bodies 1 are respectively fixedly connected to the two ends of the vehicle support beam 2, and the two ends of the vehicle support beam 2 are respectively connected to the ground support through a main shaft 6, and the two main shafts 6 are coaxially arranged;

[0051] The auxiliary vehicle leaning mechanism 5 is located above the vehicle leaning beam 2 , and the auxiliary vehicle pressing mechanism 4 is located above the auxiliary vehicle leaning mechanism 5 .

[0052] The principle of the present invention is described as follows:

[0053] like Figure 6 As shown, when the railway open car tipping operation is performed, the auxiliary car pressing mechanism 4 and the auxiliary car leaning mechanism 5 do not operate.

[0054] like Figure 7 As shown, when performing the container unloading operation, the auxiliary vehicle pressing mechanism 4 is activated, and the first telescopic cylinder 43 is extended and drives the vehicle pressing arm 41 to rotate downward, and the top of the vehicle pressing arm 41 moves downward to drive the vehicle pressing fork 42 to press the end of the container downward, so that the force on the top of the container is more balanced; at the same time, the auxiliary vehicle leaning mechanism 5 is activated, and the second telescopic cylinder 52 is extended and drives the auxiliary push block 51 to move in the horizontal direction and support the column at the end of the container from the side, so that the force on the side of the container is more balanced.

[0055] When the container unloading operation is completed, the first telescopic cylinder 43 and the second telescopic cylinder 52 retract, driving the pressing fork 42 and the auxiliary pushing block 51 away from the container.

[0056] Embodiment 1:

[0057] The side-tilting car dumper end plate structure is equipped with an auxiliary car pressing arm, the end plate structure includes two metal end plate bodies 1 arranged opposite to each other, both of the end plate bodies 1 are upright discs, one side of the end plate body 1 is provided with an entrance 11 for railway open cars or flat cars for shipping containers to pass through, and the top of the end plate body 1 near the entrance 11 is provided with an auxiliary car pressing mechanism 4 connected to the end plate body 1; the auxiliary car pressing mechanism 4 includes a car pressing arm 41, a car pressing fork 42, and a first telescopic cylinder 43, the car pressing The lower end of the arm 41 is hinged to the hinged seat 44 fixed on the end plate body 1, the upper end of the car pressing arm 41 is hinged to the top of the car pressing fork 42, the upper end of the car pressing arm 41 is hinged to one end of the first telescopic cylinder 43, the other end of the first telescopic cylinder 43 is hinged to the first cylinder seat 45 fixed on the top of the end plate body 1, and the first cylinder seat 45 is located above the hinged seat 44; the car pressing fork 42 is an inverted V-shaped structure, and two car pressing plates 46 that are tightly matched with the top of the container in the tipping machine are respectively arranged at both ends of the bottom of the car pressing fork 42.

[0058] Embodiment 2:

[0059] Embodiment 2 is substantially the same as Embodiment 1, except that:

[0060] A retractable auxiliary leaning mechanism 5 is provided on the inner side of the end plate body 1, the rear of the auxiliary leaning mechanism 5 is connected to the inner side of the end plate body 1, and the front end of the auxiliary leaning mechanism 5 extends into the entrance and exit 11; the auxiliary leaning mechanism 5 includes an auxiliary push block 51 and a second telescopic cylinder 52, the front of the auxiliary push block 51 is used to resist the column at the end of the container in the tipping machine, the back of the auxiliary push block 51 is connected to one end of the second telescopic cylinder 52 close to the entrance and exit 11, and the other end of the second telescopic cylinder 52 is hinged to the second cylinder seat 53, and the second cylinder seat 53 is fixed to the inner side of the end plate body 1; the second telescopic cylinder 52 is arranged in the sliding cylinder 71, and the sliding cylinder 71 is close to the entrance and exit 1 One end of the sliding cylinder 71 is fixedly connected to the back of the auxiliary push block 51, and a sliding block 72 is fixedly arranged on the sliding cylinder 71. The sliding block 72 is located in the guide groove 73. The sliding block 72 can slide in the horizontal direction along the guide groove 73 to make the auxiliary push block 51 and the sliding cylinder 71 approach or move away from the container in the tipper from the side. The guide groove 73 is opened on the fixed block 74, and the fixed block 74 is fixed on the inner side of the end plate body 1; the sliding cylinder 71 is a hollow long cylindrical structure with a square cross section, and the sliding block 72 is a long strip structure arranged along the length direction of the sliding cylinder 71. The guide groove 73 is a strip groove arranged in the horizontal direction; the fixed block 74 is arranged in the horizontal direction. The elongated metal block has one end of the fixed block 74 away from the entrance 11 and fixedly connected to the inner side of the end plate body 1, and the other end of the fixed block 74 extends into the entrance 11 and is fixedly connected to the connecting plate 76 located in the entrance 11, and the side of the connecting plate 76 close to the end plate body 1 is vertically connected to the outer surface of the end plate body 1, and the side of the connecting plate 76 away from the fixed block 74 is vertically connected to the reinforcing plate 75 located in the entrance 11, and the side of the reinforcing plate 75 close to the end plate body 1 is vertically connected to the outer surface of the end plate body 1; the sliding block 72 includes an upper sliding block 721 and a lower sliding block 722, and the guide groove 73 includes an upper guide groove 731 and a lower guide groove 732. Block 74 includes an upper fixed block 741 and a lower fixed block 742; the upper sliding block 721 is fixedly arranged at the top of the sliding cylinder 71, the upper sliding block 721 is located in the upper guide groove 731, the upper sliding block 721 can slide along the upper guide groove 731, the upper guide groove 731 is arranged at the bottom of the upper fixed block 741, and the upper fixed block 741 is fixed to the inner side of the end plate body 1; the lower sliding block 722 is fixedly arranged at the bottom of the sliding cylinder 71, the lower sliding block 722 is located in the lower guide groove 732, the lower sliding block 722 can slide along the lower guide groove 732, the lower guide groove 732 is arranged at the bottom of the lower fixed block 742, and the lower fixed block 742 is fixed to the inner side of the end plate body 1.

[0061] Embodiment 3:

[0062] Embodiment 3 is substantially the same as Embodiment 2, except that:

[0063] A vehicle-supporting platform 3 is provided at the bottom of the entrance and exit 11, and the left and right ends of the vehicle-supporting platform 3 are respectively connected to the two end plate bodies 1, and the middle parts of the two end plate bodies 1 are respectively fixedly connected to the two ends of the vehicle-supporting beam 2, and the two ends of the vehicle-supporting beam 2 are respectively connected to the ground support through a main shaft 6, and the two main shafts 6 are coaxially arranged; the auxiliary vehicle-supporting mechanism 5 is located above the vehicle-supporting beam 2, and the auxiliary vehicle pressing mechanism 4 is located above the auxiliary vehicle-supporting mechanism 5.

[0064] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed by the present invention should be included in the protection scope recorded in the claims.

Claims

1. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm is characterized by: The end plate structure comprises two end plate bodies (1) arranged opposite to each other, both of which are upright circular plates, one side of the end plate body (1) is provided with an entrance (11) for railway open cars or flat cars for shipping containers to pass through, and one side of the entrance (11) of the end plate body (1) is provided with an auxiliary vehicle pressing mechanism (4) connected to the end plate body (1).

2. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 1 is characterized in that: The auxiliary pressing mechanism (4) comprises a pressing arm (41), a pressing fork (42), and a first telescopic cylinder (43); the lower end of the pressing arm (41) is hinged to a hinged seat (44) fixed on the end plate body (1); the upper end of the pressing arm (41) is hinged to the top of the pressing fork (42); the upper end of the pressing arm (41) is hinged to one end of the first telescopic cylinder (43); the other end of the first telescopic cylinder (43) is hinged to a first oil cylinder seat (45) fixed on the end plate body (1); and the first oil cylinder seat (45) is arranged above the hinged seat (44).

3. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 2 is characterized in that: The pressing fork (42) is an inverted V-shaped structure, and two pressing plates (46) are respectively arranged at the two ends of the bottom of the pressing fork (42) to be tightly matched with the top of the container in the tipping machine.

4. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 1, 2 or 3, characterized in that: A retractable auxiliary vehicle-resting mechanism (5) is arranged on the inner side of the end tray body (1), one end of the auxiliary vehicle-resting mechanism (5) is connected to the inner side of the tray body 1, and the other end of the auxiliary vehicle-resting mechanism (5) extends into the entrance (11).

5. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 4 is characterized in that: The auxiliary parking mechanism (5) comprises an auxiliary push block (51) and a second telescopic cylinder (52). The front of the auxiliary push block (51) is used to abut against a column at the end of a container in the tipping machine. The back of the auxiliary push block (51) is connected to an end of the second telescopic cylinder (52) close to the entrance (11). The other end of the second telescopic cylinder (52) is hinged to a second oil cylinder seat (53). The second oil cylinder seat (53) is fixed to the inner side of the end plate body (1).

6. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 5 is characterized in that: The second telescopic cylinder (52) is arranged in the sliding cylinder (71), and one end of the sliding cylinder (71) close to the entrance (11) is fixedly connected to the back side of the auxiliary push block (51). The sliding cylinder (71) is fixedly provided with a sliding block (72), and the sliding block (72) is located in the guide groove (73). The sliding block (72) can slide in the horizontal direction along the guide groove (73) to make the auxiliary push block (51) approach or move away from the container in the tipping machine from the side. The guide groove (73) is opened on the fixed block (74), and the fixed block (74) is fixed to the inner side of the end plate body (1).

7. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 6 is characterized in that: The sliding cylinder (71) is a hollow long cylindrical structure with a square cross section, the sliding block (72) is a long strip structure arranged along the length direction of the sliding cylinder (71), and the guide groove (73) is a strip groove arranged along the horizontal direction.

8. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 7 is characterized in that: The fixing block (74) is an elongated metal block arranged in the horizontal direction. One end of the fixing block (74) away from the entrance (11) is fixedly connected to the end plate body (1), and the other end of the fixing block (74) extends into the entrance (11) and is fixedly connected to a connecting plate (76) located in the entrance (11). The side of the connecting plate (76) close to the end plate body (1) is vertically connected to the outer surface of the end plate body (1), and the side of the connecting plate (76) away from the fixing block (74) is vertically connected to a reinforcing plate (75) located in the entrance (11). The side of the reinforcing plate (75) close to the end plate body (1) is vertically connected to the outer surface of the end plate body (1).

9. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 8 is characterized in that: The sliding block (72) comprises an upper sliding block (721) and a lower sliding block (722); the guide groove (73) comprises an upper guide groove (731) and a lower guide groove (732); and the fixed block (74) comprises an upper fixed block (741) and a lower fixed block (742); The upper sliding block (721) is fixedly arranged on the top of the sliding cylinder (71), the upper sliding block (721) is located in the upper guide groove (731), the upper sliding block (721) can slide along the upper guide groove (731), the upper guide groove (731) is opened at the bottom of the upper fixing block (741), and the upper fixing block (741) is fixed to the inner side of the end plate body (1); The lower sliding block (722) is fixedly arranged at the bottom of the sliding cylinder (71), and the lower sliding block (722) is located in the lower guide groove (732). The lower sliding block (722) can slide along the lower guide groove (732). The lower guide groove (732) is opened at the bottom of the lower fixed block (742), and the lower fixed block (742) is fixed to the inner side of the end plate body (1).

10. The side-tilting car dumper end plate structure equipped with an auxiliary car pressing arm according to claim 9 is characterized in that: A vehicle-carrying platform (3) is provided at the bottom of the entrance (11), the left and right ends of the vehicle-carrying platform (3) are respectively connected to two end plate bodies (1), the middle parts of the two end plate bodies (1) are respectively fixedly connected to the two ends of the vehicle-carrying beam (2), the two ends of the vehicle-carrying beam (2) are respectively connected to the ground support via a main shaft (6), and the two main shafts (6) are coaxially arranged; The auxiliary vehicle leaning mechanism (5) is located above the vehicle leaning beam (2), and the auxiliary vehicle pressing mechanism (4) is located above the auxiliary vehicle leaning mechanism (5).

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