Tipping bucket type trolley

Abstract

The utility model discloses a tipping bucket type trolley which comprises a trolley frame, a tipping bucket is placed on the trolley frame, the front end of the trolley frame extends obliquely downwards to form a front supporting part, inserting rods are symmetrically arranged on the two sides of the lower portion of the front end of the tipping bucket, the side portions of the tipping bucket are rotationally connected with the inserting rods through a transverse rotating structure, and fixing sleeves are fixedly installed at the positions, corresponding to the inserting rods, of the front supporting part. Movable sleeves are slidably arranged in the fixed sleeves, the upper ends of the movable sleeves are fixedly connected with the upper ends of the corresponding fixed sleeves through springs, insertion rods are inserted into the movable sleeves on the corresponding sides, and limiting rings fixedly sleeve the positions, corresponding to the upper ends of the movable sleeves, of the insertion rods; during unloading, after the tipping bucket and the inserting rod slide in the length direction, the front end of the inserting rod also makes contact with the ground, at the moment, the tipping bucket is lower, the falling point height of materials is close to the ground when the materials are poured out, and some materials are prevented from being damaged due to falling; and the materials can be poured out from the front side of the tipping bucket more smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of wheelbarrows, in particular to a tipping bucket type wheelbarrow. Background Art

[0002] A handcart is a transport vehicle that is pushed and pulled by manpower. It is the ancestor of all vehicles. Handcarts are widely used in production and life because they are low-cost, simple to maintain, easy to operate, and light in weight. They can work in places where motor vehicles are inconvenient to use and are very convenient for transporting light items over short distances.

[0003] However, the existing tipping trolley unloading method is relatively rough. When the materials are poured out from the front, the landing point of the materials is high, which can easily damage the materials. In addition, the process of some materials rolling down from the tipping bucket is not smooth enough, and sometimes it is difficult to dump the materials cleanly. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a tipping bucket type trolley, in which the falling point of the materials is lower when the materials are poured out from the front side, and the process in which the materials roll down from the tipping bucket is smoother.

[0005] In order to solve the above technical problems, the utility model includes a frame, a dump bucket is placed above the frame, the front end of the frame extends obliquely downward to form a front support part, plug rods are symmetrically arranged on both sides of the lower front end of the dump bucket, and the side of the dump bucket is rotatably connected with the plug rods by a transverse rotating structure, and the position of the front support part corresponding to the plug rod is fixedly installed with a fixed sleeve, and a movable sleeve is slidably arranged in the fixed sleeve, and the upper end of the movable sleeve is fixedly connected with the corresponding upper end of the fixed sleeve by a spring, the plug rod is inserted into the inside of the movable sleeve on the corresponding side, and the plug rod is fixedly mounted with a limit ring at the position corresponding to the upper end of the movable sleeve

[0006] In order to improve the connection stability between the tipping bucket and the insertion rod, a transverse pin is fixedly arranged on the side of the tipping bucket to be rotatably connected with the insertion rod.

[0007] In order to prevent the dump bucket from colliding with the vehicle frame every time it flips, a limit column is fixedly provided at a position below the upper end of the insertion rod corresponding to the side of the dump bucket. After the dump bucket flips forward to the limit, the limit column contacts the insertion rod.

[0008] In order to improve the limiting stability of the tipping bucket, grooves are provided at the rear side of the upper end of the insertion rod corresponding to the position of the limiting column.

[0009] The auxiliary tipping bucket is flipped back to the rear side and reset, and the upper end of the insertion rod is connected to the corresponding side of the front end of the tipping bucket through a tension spring.

[0010] In order to further improve the connection stability between the insertion rod and the dump bucket, an arc-shaped slide groove is provided on the side of the dump bucket corresponding to the upper end of the insertion rod, and the inner side of the upper end of the insertion rod is fixedly connected to a slider slidably arranged in the arc-shaped slide groove.

[0011] In order to avoid damaging the ground, buffer blocks are fixedly provided at the front end of the front support part and the lower end of the insertion rod.

[0012] To sum up, when the utility model is unloading, the staff lifts the rear side of the frame, at this time the front support part contacts the ground, and under the action of gravity, the tipping bucket and the insertion rod slide along the length direction, and the front end of the insertion rod also contacts the ground. At this time, the height of the tipping bucket is lower, and the landing point height is close to the ground when the material is poured out, which can avoid some materials from being broken, etc., and when the insertion rod and the tipping bucket move downward until the insertion rod touches the ground, under the action of inertia, the material can be poured out more smoothly from the front side of the tipping bucket, which is convenient for unloading. The buffer block can make the insertion rod and the front support part have a certain buffering effect when they contact the ground, so as to avoid damaging the ground, especially in indoor usage scenarios, and can effectively protect the bottom surface of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a diagram of the use state of the utility model;

[0016] Figure 3 For along Figure 1 A partial enlarged schematic diagram of part Ⅰ in FIG.

[0017] Figure 4 For along Figure 2 A partial enlarged schematic diagram of part II in FIG. DETAILED DESCRIPTION

[0018] See attached Figures 1 to 4 The dump truck includes a frame 1, the front end of the frame 1 extends obliquely downward to form a front support part 2, a dump truck 3 is placed above the frame 1, plug rods 4 are symmetrically arranged on both sides of the lower front end of the dump truck, and a transverse pin is fixedly arranged on the side of the dump truck to be rotatably connected with the plug rods. A fixed sleeve 5 is fixedly installed at the position of the front support part 2 corresponding to the plug rod 4, and a movable sleeve 6 is slidably arranged in the fixed sleeve 5. The upper end of the movable sleeve 6 is fixedly connected to the corresponding upper end of the fixed sleeve 5 through a spring 7, and the spring 7 is sleeved on the outer side of the corresponding movable sleeve 6, and the plug rod 4 is inserted into the movable sleeve 6 on the corresponding side. The plug rod 4 is fixedly sleeved with a limit ring 13 at the upper end position of the movable sleeve 6 corresponding to the movable sleeve 6.

[0019] like Figure 3 As shown, the upper end of the insertion rod is connected to the corresponding side of the front end of the tipping bucket 3 through a tension spring 8. Through the setting of the tension spring 8, the tipping bucket has a certain buffer when flipping forward. After the material in the tipping bucket is poured out from the front side, the weight of the empty tipping bucket is lighter, and the tension of the tension spring can assist the tipping bucket to flip back to the rear side and reset.

[0020] like Figure 3 As shown, the side of the dump bucket corresponds to the position below the upper end of the insertion rod and a limit column 9 is fixedly arranged, and the position of the limit column at the rear side of the upper end of the insertion rod is provided with a groove 10, as shown in FIG. Figure 2 As shown, after the bucket flips forward to the limit, the limit column is just stuck in the corresponding groove 10, limiting the flipping of the bucket to avoid collision with the frame every time the bucket flips. Moreover, the fixed angle flipping achieved by limiting the position is conducive to the control of the staff.

[0021] like Figure 3 As shown, an arc-shaped groove 11 is provided on the side of the dump bucket corresponding to the upper end of the insertion rod, and the inner side of the upper end of the insertion rod is fixedly connected to a slider slidably arranged in the arc-shaped groove 11. Through this design, the connection stability between the insertion rod and the dump bucket can be further improved.

[0022] The front end of the front support and the lower end of the plunger are fixed with a buffer block 12. Figure 2 As shown, the staff lifts the rear side of the frame, and the front support part contacts the ground. Under the action of gravity, the dump bucket and the insertion rod slide along the length direction, and the front end of the insertion rod also contacts the ground. The buffer block can have a certain buffering effect when the insertion rod and the front support part contact the ground, avoiding damage to the ground, especially in indoor usage scenarios, and can effectively protect the bottom surface of the workshop.

[0023] Working principle: When the utility model is unloading, the staff lifts the rear side of the frame. At this time, the front support part contacts the ground. Under the action of gravity, the bucket and the insertion rod slide along the length direction, and the front end of the insertion rod also contacts the ground. At this time, the height of the bucket is lower, and the landing point height of the material is close to the ground when the material is poured out, which can avoid some materials from being broken, etc. Moreover, when the insertion rod and the bucket move downward until the insertion rod touches the ground, under the action of inertia, the material can be poured out more smoothly from the front side of the bucket, which is convenient for unloading. The buffer block can make the insertion rod and the front support part have a certain buffering effect when they contact the ground, so as to avoid damaging the ground. Especially in indoor usage scenarios, the bottom surface of the workshop can be effectively protected.

[0024] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A tipping bucket trolley, comprising a frame, a tipping bucket placed on the frame, characterized in that: The front end of the frame extends obliquely downward to form a front support part, and plug rods are symmetrically arranged on both sides of the lower front end of the dump bucket. The side of the dump bucket is rotatably connected to the plug rods by a transverse rotating structure. A fixed sleeve is fixedly installed at the position of the front support part corresponding to the plug rod, and a movable sleeve is slidably arranged in the fixed sleeve. The upper end of the movable sleeve is fixedly connected to the corresponding upper end of the fixed sleeve by a spring, the plug rod is inserted into the inside of the movable sleeve on the corresponding side, and a limit ring is fixedly mounted on the plug rod corresponding to the upper end of the movable sleeve.

2. The tipping trolley according to claim 1, characterized in that : A transverse pin is fixedly arranged on the side of the dump bucket and is rotatably connected to the insertion rod.

3. The tipping trolley according to claim 1, characterized in that : Limiting columns are fixedly arranged at the positions below the upper ends of the insertion rods corresponding to the sides of the dump buckets. After the dump buckets are flipped forward to the limit, the limiting columns contact the insertion rods.

4. The tipping trolley according to claim 3, characterized in that : A groove is provided at the rear side of the upper end of the insertion rod corresponding to the position of the limit column.

5. The tipping trolley according to claim 1, characterized in that : The upper end of the insertion rod and the corresponding side of the front end of the tipping bucket are connected through a tension spring.

6. The tipping bucket trolley according to any one of claims 1 to 5, characterized in that : An arc-shaped slide groove is arranged on the side of the dump bucket corresponding to the upper end of the insertion rod, and the inner side of the upper end of the insertion rod is fixedly connected to a slider slidably arranged in the arc-shaped slide groove.

7. The tipping trolley according to claim 6, characterized in that : Buffer blocks are fixedly arranged at the front end of the front support part and the lower end of the insertion rod.

Images