Special inclined shot pouring system for engineering truck

Abstract

The utility model relates to the technical field of shot blasting machine workpiece cleaning, in particular to a special inclined shot pouring system for an engineering truck, which comprises an inclined shot pouring chamber, a guide rail is arranged above the inclined shot pouring chamber, two groups of electric hoists are mounted on the surface of the guide rail, a tool is arranged below the guide rail, the tool is hoisted by the two groups of electric hoists, and the tool is used for hoisting a truck hopper. A sinking hopper is arranged below the inclined shot pouring chamber and is used for receiving steel shots falling from the inclined shot pouring chamber; the inclined shot pouring system special for the engineering truck has the advantages that steel shots are poured out on a production line through the truck hopper, the truck hopper does not need to be offline, the steel shots are recycled, meanwhile, the positions, poor in cleaning effect, of the surfaces of workpieces can be subjected to supplementary spraying cleaning in the inclined shot pouring period, and the work efficiency is improved. And yield reduction caused by the fact that the production rhythm is influenced by steel shot pouring during offline is reduced, and meanwhile the labor intensity of workers for cleaning accumulated steel shots is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machine cleaning workpieces, in particular to a special inclined shot blasting system for engineering vehicles. Background Art

[0002] The tilting and pouring system for engineering vehicles is a device designed for specific engineering vehicles. It is mainly used to effectively tilt and pour out the shot (such as steel shot, sand shot, etc.) from a container or storage box of the vehicle. This system is essential for processes such as surface treatment, shot blasting, and rust removal because it ensures the uniform distribution and effective delivery of the shot.

[0003] At present, shot blasting machines basically clean workpieces in three-dimensional directions while the workpieces remain relatively still (except for the rotating hook type). However, complex workpieces in this state are prone to poor cleaning effects, especially large-surface engineering vehicle buckets with buckets. Their special structure makes it easy for a large amount of steel shots to be stored in the bucket during shot blasting, affecting subsequent production. In addition, engineering vehicle buckets are generally large and cannot be easily rotated. If the bucket is transported out of the cleaning line and then tilted to dump the shots, it is bound to increase a lot of workload and work time, reducing production output. Utility Model Content

[0004] The purpose of the utility model is to provide a tilting shot dumping system dedicated to an engineering vehicle to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tilting shot dumping system specially used for engineering vehicles, comprising a tilting shot dumping chamber, a guide rail is provided above the tilting shot dumping chamber, two groups of electric hoists are installed on the surface of the guide rail, a tooling is provided below the guide rail, the tooling is hoisted by the two groups of electric hoists, the tooling is used to hoist the truck bucket, and a sinking hopper is provided below the tilting shot dumping chamber for receiving the steel shots falling from the tilting shot dumping chamber.

[0006] Preferably, lighting lamps are fixedly mounted on the side walls and the top of the inclined pill pouring chamber.

[0007] Preferably, an electric hoist connecting rod is fixed on the surface of the guide rail, and two electric hoists are respectively fixed at two ends of the electric hoist connecting rod.

[0008] Preferably, a front attachment chamber is provided on one side of the inclined pill pouring chamber, and a rear attachment chamber is provided on the other side of the inclined pill pouring chamber, and pneumatic double-opening doors are installed between the inclined pill pouring chamber and the front attachment chamber, and between the inclined pill pouring chamber and the rear attachment chamber.

[0009] Preferably, a hopper screw conveyor is fixed at the bottom end of the sinking hopper, a belt conveyor is provided below the hopper screw conveyor, and the belt conveyor is fixed to the ground.

[0010] Preferably, a platform is fixed inside the inclined pill pouring chamber.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a special tilting shot dumping system for engineering vehicles, which dumps out steel shots on the production line through the truck bucket, and the truck bucket does not need to be taken off the production line, so that the steel shots can be recycled again. At the same time, during the tilting shot dumping, the positions on the workpiece surface where the cleaning effect is not good can be sprayed and cleaned, thereby reducing the impact on the production rhythm caused by the off-line dumping of steel shots, resulting in a decrease in output, and at the same time reducing the labor intensity of personnel cleaning the accumulated steel shots. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a side view of the structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model when the tooling is tilted.

[0016] In the figure: 1. guide rail, 2. electric hoist, 3. electric hoist connecting rod, 4. tooling, 5. front auxiliary room, 6. inclined pill pouring room, 7. sinking hopper, 8. hopper screw conveyor, 9. platform, 10. lighting, 11. belt conveyor, 12. pneumatic double-opening door, 13. rear auxiliary room. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] See also Figures 1 to 3The utility model provides a technical solution: a tilting pill pouring system dedicated to engineering vehicles, including a tilting pill pouring chamber 6, the chamber body of the tilting pill pouring chamber 6 is welded by profiles and steel plates, and its side walls and top are provided with lighting lamps 10 for lighting, and its top is provided with a guide rail 1 strung on the entire production line, and two electric hoists 2 connected by an electric hoist connecting rod 3 are mounted on the guide rail 1, and a hoisting tool 4 is hoisted under the electric hoist 2, and the tool 4 is used for hoisting the truck bucket; the front end of the tilting pill pouring chamber 6 is connected to the tilting pill pouring chamber 6, and the rear end is connected to the rear attached chamber 13, and a pneumatic double-opening door 12 is provided between the tilting pill pouring chamber 6 and the front attached chamber 5 and the rear attached chamber 13, and a sinking hopper 7 is provided at the bottom of the tilting pill pouring chamber 6, and a hopper screw conveyor 8 is provided below the sinking hopper 7, and a belt conveyor 11 is connected below the hopper screw conveyor 8.

[0020] See Figure 1 When the truck bucket is lifted by the tooling 4 which is hoisted by two electric hoists 2 connected by electric hoist connecting rods 3 on the guide rail 1, it moves along the guide rail 1 into the inclined pill pouring chamber 6 and stops at the corresponding position. Figure 3 When the truck bucket reaches the tilting shot dumping chamber 6 and stops at the corresponding position, the personnel can enter the tilting shot dumping chamber 6 and go to the platform 9 to spray or clean the workpiece. The electric hoist 2 at the rear of the bucket is lowered, and the electric hoist 2 in front of the bucket does not move. The bucket and the tooling 4 are lowered with the connection position of the hook of the electric hoist 2 in front of the bucket as the center of the circle, and the bucket is lowered at a certain angle to tilt the steel shot inside the bucket.

[0021] The top of the inclined shot pouring chamber 6 is slightly higher than the front attached chamber 5 and the rear attached chamber 13, and passage openings are opened above the two ends of the inclined shot pouring chamber 6 so that tooling can enter the inclined shot pouring chamber 6. A pneumatic double-opening door 12 is provided between the inclined shot pouring chamber 6 and the front attached chamber 5 and the rear attached chamber 13 to prevent the steel shots being shot blasted in the front attached chamber from splashing and the steel shots from contaminating the cleaned workpiece during re-spraying. Two-layer platforms are provided on both sides of the interior of the inclined shot pouring chamber 6 to manually re-spray and clean the steel shots at the positions that have not been shot blasted clean. The hopper at the inclined position of the tail of the bucket below the inclined shot pouring chamber 6 is made into a sinking sinking hopper 7 to receive the tilted steel shots. The side walls of the hopper are provided with steps for the convenience of personnel to go up and down. A hopper screw conveyor 8 is provided at the bottom of the hopper for conveying the collected steel shots to the bottom belt conveyor 11 for recycling. The side walls and top walls of the inclined shot pouring chamber 6 are provided with lighting lamps 10, and the brightness thereof can meet the cleaning effect of the workpieces inspected by personnel inside.

[0022] After the truck bed is cleaned, if the electric hoist 2 in front of the bed still does not move, the electric hoist 2 at the rear of the bed starts to lift the rear of the bed, and after the rear of the bed is lifted to the corresponding position, it returns to the Figure 1 The electric hoist 2 connected by the electric hoist connecting rod 3 is transported out of the inclined shot pouring chamber 6 along the guide rail 1.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tilting shot dumping system for engineering vehicles, comprising a tilting shot dumping chamber (6), characterized in that: A guide rail (1) is provided above the inclined shot pouring chamber (6), two groups of electric hoists (2) are installed on the surface of the guide rail (1), a tooling (4) is provided below the guide rail (1), the tooling (4) is hoisted by the two groups of electric hoists (2), and the tooling (4) is used to hoist the truck bucket, and a sinking hopper (7) is provided below the inclined shot pouring chamber (6) for receiving the steel shots dropped from the inclined shot pouring chamber (6).

2. The tilting shot dumping system for engineering vehicles according to claim 1 is characterized in that: The side walls of the inclined pill pouring chamber (6) and the top of the inclined pill pouring chamber (6) are both fixedly mounted with lighting lamps (10).

3. The tilting shot dumping system for engineering vehicles according to claim 2 is characterized in that: An electric hoist connecting rod (3) is fixed on the surface of the guide rail (1), and two electric hoists (2) are respectively fixed on two ends of the electric hoist connecting rod (3).

4. The tilting shot dumping system for engineering vehicles according to claim 1 is characterized in that: A front attached chamber (5) is provided on one side of the inclined pill pouring chamber (6), and a rear attached chamber (13) is provided on the other side of the inclined pill pouring chamber (6). Pneumatic double-opening doors (12) are installed between the inclined pill pouring chamber (6) and the front attached chamber (5), and between the inclined pill pouring chamber (6) and the rear attached chamber (13).

5. The tilting shot dumping system for engineering vehicles according to claim 1 is characterized in that: A hopper screw conveyor (8) is fixed at the bottom end of the sinking hopper (7), and a belt conveyor (11) is provided below the hopper screw conveyor (8), and the belt conveyor (11) is fixed on the ground.

6. The tilting shot dumping system for engineering vehicles according to claim 1 is characterized in that: A platform (9) is fixed inside the inclined pill pouring chamber (6).

Images