Scraper type dumper frame

Abstract

The utility model provides a scraper type dumper frame which comprises a longitudinal beam, and a compartment is arranged on the upper portion of the longitudinal beam. A guide arm support is arranged on the longitudinal beam, the guide arm support located on the rear portion is a rear guide arm support, a striker plate is installed on the rear portion of the rear guide arm support, the width of the striker plate is larger than that of the rear guide arm support, and the striker plate extends to the lower side of the guide arm support. According to the scraper type dumper frame, the material blocking plate is arranged on the rear portion of the rear guide arm support, when materials move forwards, the materials can be blocked through the material blocking plate, then the materials move to the two sides of the material blocking plate, and excessive materials are prevented from entering the positions nearby wheels and the interior of the guide arm support. Meanwhile, the striker plate extends to the lower side of the guide arm, and through the arrangement, the materials can be effectively blocked, the situation that the materials are stacked to bury the wheels is avoided, and meanwhile the materials are prevented from entering the guide arm support.

Description

Technical Field

[0001] This utility model relates to a transport vehicle, specifically a self-cleaning scraper-type dump truck equipped with a scraper for unloading goods. Background Technology

[0002] A scraper-type dump truck is a dump truck with a scraper installed at the bottom of the truck body. The scraper is driven back and forth by a chain or other drive device to unload the cargo.

[0003] Existing scraper dump trucks, when transporting granular materials such as sand, tend to have the material move towards the rear wheels after being unloaded from the rear, potentially burying the wheels. Some material can even enter the guide arm support, thus affecting the operation of the scraper dump truck. Therefore, workers need to promptly clear the cargo during unloading or unload at multiple locations to prevent cargo from accumulating at the wheels or the rear guide arm support. Utility Model Content

[0004] The main purpose of this utility model is to provide a scraper-type dump truck frame to solve the problem that goods tend to accumulate at the wheels and guide arm supports during unloading in the prior art.

[0005] This utility model provides a scraper-type dump truck frame, which includes longitudinal beams, with a truck body mounted on the upper part of the longitudinal beams. A guide arm bracket is mounted on the longitudinal beams, with the rear guide arm bracket being a rear guide arm bracket. A baffle plate is installed at the rear of the rear guide arm bracket, the width of which is greater than the width of the rear guide arm bracket, and the baffle plate extends to the lower side of the guide arm bracket.

[0006] Preferably, the baffle plate forms an arc-shaped structure with a central bulge and forward extension on both sides at the rear part of the guide arm bracket.

[0007] Preferably, the rear of the guide arm bracket is provided with a crossbar, and the two ends of the crossbar are respectively connected to the guide arm located on the left and the guide arm located on the right.

[0008] The left and right portions of the horizontal section at the rear of the rear guide arm respectively form the baffle plate.

[0009] Preferably, the crossbar is provided with a longitudinally arranged guide rod, and the scraper dump truck includes a scraper that moves back and forth on the guide rod.

[0010] Preferably, there are two guide rods, both of which are inclined and located on the left and right sides of the scraper, respectively.

[0011] Preferably, the crossbar is provided with an upwardly extending brush, which is used to clean the material on the scraper.

[0012] The scraper-type dump truck frame provided by this utility model has the following advantages compared with the prior art:

[0013] The aforementioned scraper-type dump truck frame features a baffle plate at the rear of the rear guide arm support. When material moves forward, the baffle plate blocks it, directing the material to both sides and preventing excessive material from entering the vicinity of the wheels or the interior of the guide arm support. Simultaneously, the baffle plate extends to the lower side of the guide arm, effectively preventing material accumulation that could bury the wheels and also preventing material from entering the guide arm support. Attached Figure Description

[0014] 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.

[0015] 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.

[0016] Figure 1 This is a side view of the rear part of the scraper-type dump truck frame in Embodiment 1 of this utility model.

[0017] Figure 2 This is a partial cross-sectional schematic diagram of the crossbeam and guide rod in Embodiment 1 of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the baffle plate in Embodiment 1 of this utility model.

[0019] In the attached image:

[0020] label name label name 1 Longitudinal beam 5 baffle plate 2 scraper 6 Horizontal 3 chain 7 Guide rod 4 Guide arm bracket 8 brush Detailed Implementation

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Example 1

[0028] This embodiment provides a scraper-type 2 dump truck frame, which includes a longitudinal beam 1, with a truck body mounted on the upper part of the longitudinal beam 1. A guide arm bracket 4 is mounted on the longitudinal beam 1. Multiple guide arm brackets 4 are provided, with the rear guide arm bracket 4 being the rear guide arm bracket 4. A baffle plate 5 is installed at the rear of the rear guide arm bracket 4. The width of the baffle plate 5 is greater than the width of the rear guide arm bracket 4, and the baffle plate 5 extends to the lower side of the guide arm bracket 4.

[0029] The aforementioned scraper-type dump truck frame has a baffle plate 5 installed at the rear of the rear guide arm support 4. During unloading, the material is discharged from the rear, but the discharged material, especially powdery or granular material, tends to flow in all directions. As the material moves forward, the baffle plate 5 blocks it, directing it to the sides of the baffle plate 5 and preventing excessive material from entering the vicinity of the wheels or the interior of the guide arm support 4. Simultaneously, the baffle plate 5 extends to the lower side of the guide arm. This design effectively blocks material, preventing it from accumulating and burying the wheels, and also prevents material from entering the guide arm support 4.

[0030] Specifically, in this embodiment, in order to improve the material guiding effect, the material is guided to both sides of the baffle plate 5. The baffle plate 5 forms an arc-shaped structure with a central bulge and both sides extending forward in the rear part of the guide arm bracket 4.

[0031] Specifically, in this embodiment, a horizontal bar 6 is provided at the rear of the guide arm bracket 4, and the two ends of the horizontal bar 6 are respectively connected to the guide arm located on the left and the guide arm located on the right; that is, the horizontal bar 6 connects the guide arms on both sides. The left and right portions of the horizontal bar 6 at the rear of the rear guide arm respectively form the baffle plate 5, that is, the baffle plate 5 is provided on the horizontal bar 6 connected to the rear guide arm; the provision of the horizontal bar 6 can improve the strength of the frame and at the same time improve the strength of the baffle plate 5.

[0032] More specifically, the scraper-type dump truck includes a scraper 2 assembly that surrounds the bottom plate of the truck body. When the scraper 2 assembly is located under the bottom plate, it is prone to sagging or tilting due to gravity. Therefore, in this embodiment, a longitudinally arranged guide rod 7 is provided on the crossbar 6, and the scraper 2 of the scraper-type dump truck moves back and forth on the guide rod 7. The portion of the scraper 2 assembly located under the bottom plate moves to the upper part of the guide rod 7 and is supported by the guide rod 7, thereby improving the stability of the scraper 2 during operation.

[0033] More specifically, in order to improve the stability of the support, there are two guide rods 7; at the same time, in order to avoid the problem of the scraper 2 only wearing in one place, and to make the scraper 2 wear evenly and improve the life of the scraper 2, both guide rods 7 are set at an angle, and the two guide rods 7 are located on the left and right sides of the scraper 2 respectively.

[0034] More specifically, in this embodiment, in order to avoid material adhering to the scraper 2, the crossbar 6 is provided with an upwardly extending brush 8, which is used to clean the material on the scraper 2.

[0035] 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 frame of a blade self-unloading truck, comprising longitudinal beams, wherein a carriage is arranged on the upper portion of the longitudinal beams, characterized in that, a guide arm support is arranged on the longitudinal beams, a rear guide arm support is arranged at the rear portion of the guide arm support, a material blocking plate is arranged at the rear portion of the rear guide arm support, the width of the material blocking plate is greater than the width of the rear guide arm support, and the material blocking plate extends to the lower side of the guide arm support.

2. The frame of the blade self-unloading truck according to claim 1, characterized in that, the portion of the material blocking plate at the rear portion of the guide arm support is formed as a middle bulge, and the two sides are formed as arc structures extending forward.

3. The frame of the blade self-unloading truck according to claim 1, characterized in that, a cross beam is arranged at the rear portion of the guide arm support, and the two ends of the cross beam are respectively connected to a left guide arm and a right guide arm; the left portion and the right portion of the cross beam at the rear portion of the rear guide arm are respectively formed as the material blocking plate.

4. The frame of the blade self-unloading truck according to claim 3, characterized in that, a guide rod is arranged on the cross beam in a longitudinal direction, and the blade self-unloading truck comprises a blade, wherein the blade moves forward and backward on the guide rod.

5. The frame of the blade self-unloading truck according to claim 4, characterized in that, the guide rod has two guide rods, and the two guide rods are both arranged in an inclined manner, and the two guide rods are respectively arranged at the left portion and the right portion of the blade.

6. The frame of the blade self-unloading truck according to claim 3, characterized in that, a brush extending upward is arranged on the cross beam, and the brush is used for cleaning the material on the blade.

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