Environment-friendly sand hoister

Abstract

According to the technical scheme, the environment-friendly sand hoister comprises a moving trolley and a hoister body, a material box is installed in the middle of the top of the moving trolley, the hoister body is installed on one side in the material box, a discharging pipe is installed on the portion, close to the top, of the outer surface of the hoister body, and the tail end of the discharging pipe is connected with a discharging hose. A supporting seat is installed in the middle of the outer surface of the elevator, an electric expansion piece is installed in the middle of one side of the supporting seat, an adjusting ring is installed on the portion, located on the outer surface of the discharging hose, of an output shaft of the electric expansion piece, a connecting seat is installed in the middle of the front surface of the adjusting ring, and a limiting rod is installed in the middle of one side of the connecting seat; and a limiting plate is mounted on the front surface of the supporting seat. According to the environment-friendly sand elevator, the problems that when an elevator conveys sand, discharging of the sand is concentrated, the sand cannot be evenly laid into a molding sand box, and the molding efficiency of the molding sand box is affected are solved, the molding efficiency of the molding sand box is improved, and therefore the casting efficiency of workpieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting, in particular to an environmentally friendly sand material elevator. Background Art

[0002] Casting is the process of pouring molten metal into a mold and cooling and solidifying it to obtain parts with the desired shape and performance. Casting is a commonly used manufacturing method with low manufacturing cost and great process flexibility. It can obtain complex shapes and large castings. It occupies a large proportion in mechanical manufacturing. In the field of casting technology, the molding sand needs to be transported by an elevator.

[0003] After searching, it is found that the elevator in the prior art is a casting sand loading elevator disclosed in publication number CN212551601U. When loading is needed, the box body is first filled with molding sand, and then the first motor is started to drive the second bevel gear, the first bevel gear and the first threaded rod to rotate, and the first threaded rod drives the box body to move upward to a height suitable for filling molding sand, and the second motor is started to drive the fourth bevel gear, the third bevel gear and the threaded tube to rotate, and the threaded tube drives the second threaded rod to move upward, so that the second threaded rod is away from the slot, and the fixation of the guide plate is released, and then the third motor is started to drive the rotating rod and the stabilizing block to rotate, and the stabilizing block drives the guide plate to move, so that the guide plate can be placed on the outer frame of the mold, and the molding sand of the box body enters the mold for filling through the discharge port and the guide plate, which has the advantages of convenient unloading, high efficiency and manpower saving.

[0004] The existing elevator discharges sand in a relatively concentrated manner when conveying sand, and is unable to evenly spread the sand inside the molding sand box, which affects the molding efficiency of the molding sand box. Therefore, we propose an environmentally friendly sand elevator. Utility Model Content

[0005] The purpose of the utility model is to provide an environmentally friendly sand elevator, which has the advantage of evenly laying the discharged sand, and solves the problem that the existing elevator discharges sand in a relatively concentrated manner during sand transportation, and the sand cannot be evenly laid inside the molding sand box, thus affecting the molding efficiency of the sand box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly sand material elevator, comprising a mobile vehicle and a elevator, wherein a material box is installed in the middle of the top of the mobile vehicle, a elevator is installed on one side of the material box, a discharge pipe is installed on the outer surface of the elevator near the top, a discharge hose is connected to the end of the discharge pipe, a support seat is installed in the middle of the outer surface of the elevator, an electric telescope is installed in the middle of one side of the support seat, and the output shaft of the electric telescope is located on the outer surface of the discharge hose and an adjustment ring is installed.

[0007] Preferably, a connecting seat is installed in the middle of the front surface of the adjustment ring, a limiting rod is installed in the middle of one side of the connecting seat, a limiting plate is installed on the front surface of the support seat, and the limiting rod runs through the inside of the limiting plate.

[0008] Preferably, a feed hopper is installed on the top of the material box away from the elevator, and a guide plate is installed on the inside of the material box away from the feed hopper.

[0009] Preferably, a processing box is installed in the middle of the top of the material box, a filter chamber is installed inside the processing box near the feed hopper, and a dust removal fan is installed at the bottom of the processing box.

[0010] Preferably, a waste pipe is installed at the input end of the dust removal fan, the end of the waste pipe is arranged on the outer surface of the adjustment ring through a connecting frame, a dust hood is installed at the end of the waste pipe, and the input end of the dust removal fan is connected to the inside of the filter chamber through a conveying pipe.

[0011] Preferably, a filter screen is installed at the top of the filter chamber, and an exhaust pipe is installed near the top of the filter chamber.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model makes it easy to evenly spread the sand inside the sand box by setting the adjusting ring, the electric expander and the supporting seat, which can solve the problem that the sand material is discharged more concentratedly when the elevator is conveying the sand material, and the sand material cannot be evenly spread inside the molding sand box, which affects the molding efficiency of the sand box. The molding efficiency of the sand box is improved, thereby improving the casting efficiency of the workpiece.

[0014] 2. The utility model achieves the effect of processing the dust generated during sand material transportation by arranging a processing box and a dust hood, so as to solve the problem that the dust generated during sand material transportation is high and cannot be processed in time, resulting in poor environmental protection effect, and reduces the dust emission rate, thereby improving the environmental protection effect of the elevator.

[0015] 3. The utility model achieves the effect of facilitating the movement of the lifting mechanism by arranging a material box, a mobile vehicle and an elevator, so as to solve the problem that the elevator is fixedly set and its use position is fixed, and it is impossible to feed sand boxes in different positions, thereby improving the flexibility of the elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 for Figure 1 The enlarged structural diagram of A;

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the processing box of the utility model.

[0020] Figure numerals: 1. Mobile vehicle; 2. Feed hopper; 3. Processing box; 4. Waste pipe; 5. Elevator; 6. Discharge pipe; 7. Discharge hose; 8. Material box; 9. Guide plate; 10. Support seat; 11. Limit plate; 12. Limit rod; 13. Connecting seat; 14. Adjusting ring; 15. Dust hood; 16. Connecting frame; 17. Electric telescopic device; 18. Delivery pipe; 19. Filter screen; 20. Exhaust pipe; 21. Filter chamber; 22. Dust removal fan. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1-4 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly sand material elevator, including a mobile vehicle 1 and an elevator 5, a material box 8 is installed in the middle of the top of the mobile vehicle 1, and an elevator 5 is installed on one side of the material box 8. A discharge pipe 6 is installed near the top of the outer surface of the elevator 5, and a discharge hose 7 is connected to the end of the discharge pipe 6. A support seat 10 is installed in the middle of the outer surface of the elevator 5, and an electric telescopic device 17 is installed in the middle of one side of the support seat 10. The output shaft of the electric telescopic device 17 is located at the outer surface of the discharge hose 7. An adjusting ring 14 is installed, and a connecting seat 13 is installed in the middle of the front surface of the adjusting ring 14. A limiting rod 12 is installed in the middle of one side of the connecting seat 13, and a limiting plate 11 is installed on the front surface of the support seat 10. The limiting rod 12 runs through the inside of the limiting plate 11. The setting of the limiting rod 12 facilitates the stable handling of the adjusting ring 14, and a feed hopper 2 is installed on the top of the material box 8 away from the elevator 5. A guide plate 9 is installed on the side of the material box 8 away from the feed hopper 2, so as to facilitate the sand material to be diverted to the bottom of the elevator 5.

[0024] The working principle of an environmentally friendly sand elevator based on Example 1 is: after the utility model is installed, when it is used, the mobile vehicle 1 drives the utility model to the place of use, and the sand is transported from the feed hopper 2 to the inside of the material box 8, and is guided to the bottom of the elevator 5 through the guide plate 9 inside the material box 8, and then the elevator 5 is started, and the sand is driven by the elevator 5 to move to the discharge pipe 6, and finally discharged through the discharge pipe 6 and the end of the discharge hose 7, and transported to the inside of the sand box, and at the same time, the electric telescopic device 17 is started, and the electric telescopic device 17 drives the adjustment ring 14 to move sideways, thereby driving the discharge hose 7 to swing, and the sand is evenly transported to the inside of the sand box. At this point, the working process of this equipment is completed.

[0025] Embodiment 2

[0026] like Figure 1-4 As shown, the utility model proposes an environmentally friendly sand material elevator. Compared with the first embodiment, this embodiment also includes: a processing box 3 is installed in the middle of the top of the material box 8, a filter chamber 21 is installed inside the processing box 3 near the side of the feed hopper 2, a dust removal fan 22 is installed at the bottom of the processing box 3, a waste pipe 4 is installed at the input end of the dust removal fan 22, the end of the waste pipe 4 is arranged on the outer surface of the adjustment ring 14 through a connecting frame 16, a dust hood 15 is installed at the end of the waste pipe 4 to process the dust generated during the sand material transportation, the input end of the dust removal fan 22 is connected to the inside of the filter chamber 21 through a conveying pipe 18, a filter screen 19 is installed on the top of the filter chamber 21 to filter the conveyed dust, and an exhaust pipe 20 is installed near the top of the filter chamber 21.

[0027] In this embodiment, when in use, the dust removal fan 22 is started, and the dust is sucked away by the dust removal fan 22 and the dust hood 15, and transported to the inside of the filter chamber 21 through the waste pipe 4 and the conveying pipe 18, and the dust is intercepted and filtered through the filter net 19 inside the filter chamber 21.

[0028] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An environmentally friendly sand material elevator, comprising a mobile vehicle (1) and an elevator (5), characterized in that: A material box (8) is installed in the middle of the top of the mobile vehicle (1), a hoist (5) is installed on one side of the interior of the material box (8), a discharge pipe (6) is installed on the outer surface of the hoist (5) near the top, and a discharge hose (7) is connected to the end of the discharge pipe (6), a support seat (10) is installed in the middle of the outer surface of the hoist (5), an electric telescopic device (17) is installed in the middle of one side of the support seat (10), and the output shaft of the electric telescopic device (17) is located on the outer surface of the discharge hose (7) and an adjustment ring (14) is installed.

2. The environmentally friendly sand material elevator according to claim 1, characterized in that: A connecting seat (13) is installed in the middle of the front surface of the adjusting ring (14), a limiting rod (12) is installed in the middle of one side of the connecting seat (13), a limiting plate (11) is installed on the front surface of the supporting seat (10), and the limiting rod (12) runs through the inside of the limiting plate (11).

3. The environmentally friendly sand material elevator according to claim 2 is characterized in that: A feed hopper (2) is installed on the top of the material box (8) on the side facing away from the elevator (5), and a guide plate (9) is installed on the inside of the material box (8) on the side facing away from the feed hopper (2).

4. The environmentally friendly sand material elevator according to claim 1, characterized in that: A processing box (3) is installed in the middle of the top of the material box (8), a filter chamber (21) is installed inside the processing box (3) near the feeding hopper (2), and a dust removal fan (22) is installed at the bottom of the processing box (3).

5. The environmentally friendly sand material elevator according to claim 4 is characterized in that: A waste pipe (4) is installed at the input end of the dust removal fan (22); the end of the waste pipe (4) is arranged on the outer surface of the adjustment ring (14) through a connecting frame (16); a dust hood (15) is installed at the end of the waste pipe (4); and the input end of the dust removal fan (22) is connected to the inside of the filter chamber (21) through a conveying pipe (18).

6. The environmentally friendly sand material elevator according to claim 4, characterized in that: A filter screen (19) is installed at the top of the filter chamber (21), and an exhaust pipe (20) is installed near the top of the filter chamber (21).

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