Platform underground tank feeding station

Abstract

The utility model relates to the technical field of feeding stations, in particular to a platform underground tank feeding station which is characterized in that when the platform underground tank feeding station is used, raw materials are poured into a box body, an input port of the box body is sealed by a cover plate assembly, dust is generated in the conveying process of the raw materials, a dust collection assembly is started, so that floating dust is adsorbed, and after conveying is completed, a back flushing assembly is started, so that the conveying efficiency is improved. Therefore, the adsorbed dust falls into the box body again, and the convenience is improved; comprising a box body, supporting legs, a discharging hopper and supporting rods, the discharging hopper is arranged at the bottom end of the box body, the supporting legs are arranged on the box body, multiple sets of supporting rods are arranged in the discharging hopper, the cover plate assembly is arranged at an input port of the box body, and the dust collection assembly and the back flushing assembly are arranged on the box body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feeding station, in particular to a platform underground tank feeding station. BACKGROUND

[0002] In the plastic machinery industry, the platform underground tank feeding station is an automatic or semi-automatic feeding system designed specifically for plastic processing production lines. This system is usually used to efficiently transport raw materials (such as plastic particles, powder, etc.) from storage containers to processing machinery, such as injection molding machines, extruders, etc. The design of the platform underground tank feeding station aims to improve production efficiency, reduce manual intervention, maintain a clean production environment, and help achieve accurate measurement and management of raw materials.

[0003] In the prior art, the patent document with publication number CN215248247U discloses a dust-free integrated feeding station, which includes a storage tank, a support frame, a feed hopper, a anti-blocking mechanism and a dust removal mechanism. The storage tank is fixedly installed above the support frame, the feed hopper is installed on the top of the left side of the storage tank, the anti-blocking mechanism is installed inside the storage tank, and the dust removal mechanism is installed on the right side of the storage tank. The anti-blocking mechanism includes a rotating shaft, anti-blocking blades, a driven wheel, a mounting seat, a servo motor, a driving wheel and a transmission belt.

[0004] During use, it was found that the device can collect the dust generated by the powder, but the dust collecting bag needs to be untied and the powder in the dust collecting bag needs to be poured back into the device, which is not very convenient. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a platform underground tank feeding station with improved convenience.

[0006] The platform underground tank feeding station of the utility model comprises a box body, supporting legs, a discharge hopper and supporting rods, the discharge hopper is arranged at the bottom end of the box body, supporting legs are arranged on the box body, a plurality of groups of supporting rods are arranged in the discharge hopper, and the platform underground tank feeding station further comprises a cover plate assembly, a dust suction assembly and a back blowing assembly, the cover plate assembly is arranged at the input port of the box body, and the dust suction assembly and the back blowing assembly are arranged on the box body; during use, raw materials are poured into the box body, the input port of the box body is sealed by the cover plate assembly, dust is generated during the conveying of the raw materials, the dust suction assembly is started to adsorb the floating dust, and after the conveying is completed, the back blowing assembly is started to make the adsorbed dust fall back into the box body, thereby improving the convenience.

[0007] Preferably, the dust collection assembly includes an exhaust pipe, an exhaust fan, a frame, a cloth bag, and an annular cylinder. The annular cylinder is located at the top of the housing, and the frame is located at the bottom of the annular cylinder. A set of cloth bags is fitted around the frame and the outside of the annular cylinder. The exhaust fan is located at the top of the housing, and the exhaust pipe is located at the input end of the exhaust fan. The input end of the exhaust pipe is connected to the outer wall of the annular cylinder. When the annular cylinder is activated, a negative pressure is created inside the housing, preventing the floating material inside the housing from overflowing through the gap between the cover assembly and the housing. At the same time, the floating material adheres to the outside of the cloth bag, preventing the material from floating and reducing dust generation.

[0008] Preferably, the backflush assembly includes an air compressor, a pulse solenoid valve, a backflush pipe, and nozzles. An air compressor is installed at the top of the housing, and a backflush pipe is installed at the output end of the air compressor. The output end of the backflush pipe extends to the inner side of the annular cylinder and is equipped with multiple nozzles. A pulse solenoid valve is installed on the backflush pipe. When the air compressor is started, the air compressor compresses the air, and with the cooperation of the pulse solenoid valve, the compressed air passes through the backflush pipe and nozzles to backflush the inside of the cloth bag, thereby causing the raw material adhering to the outer wall of the backflush pipe to fall off, improving convenience.

[0009] Preferably, the cover plate assembly includes a first pivot pin, a first fixed shaft, a second fixed shaft, an electric telescopic rod, and a cover plate. A set of first fixed shafts is provided at each of the left and right ends of the housing. One end of the cover plate is hinged to the housing via the first pivot pin. A set of second fixed shafts is provided at each of the left and right ends of the support legs. The first ends of the two sets of electric telescopic rods are rotatably connected to the first fixed shaft, and the second ends of the two sets of electric telescopic rods are rotatably connected to the second fixed shaft. When material needs to be fed, the two sets of electric telescopic rods are extended, thereby releasing the seal on the feed inlet through the cooperation of the first pivot pin, the two sets of first fixed shafts, and the two sets of second fixed shafts, improving convenience.

[0010] Preferably, it also includes support bases, with a support base provided at the bottom of each of the multiple sets of support legs; the multiple sets of support bases and the multiple sets of support legs cooperate with each other to provide stable support for the box body and improve stability.

[0011] Preferably, it also includes an observation window, with an observation opening provided on the cover plate and an observation window installed on the observation opening; staff can observe the usage of raw materials inside the box through the observation window, improving convenience.

[0012] Preferably, it also includes an annular groove, and the annular cylinder is provided with an annular groove on its outer side; the cloth bag is put on the outside of the frame and the annular cylinder, and the cable tie, with the cooperation of the annular groove, binds the cloth bag to the outer end of the annular cylinder, thereby improving the firmness.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: when using, the raw materials are poured into the box body, the cover plate assembly seals the input port of the box body, dust is generated in the conveying process of the raw materials, the dust suction assembly is started, so that the floating dust is adsorbed, after the conveying is completed, the back flushing assembly is started, so that the adsorbed dust falls in the box body again, and the convenience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the isometric structure schematic view of the utility model;

[0015] Figure 2 It is the structure schematic view of the utility model;

[0016] Figure 3 It is the sectional structure schematic view of the utility model;

[0017] Figure 4 It is the enlarged structure schematic view of air compressor and cloth bag structure;

[0018] Figure 5 It is the explosion structure schematic view of air compressor and cloth bag structure.

[0019] Markings in the drawings: 1, box body; 2, supporting leg; 3, discharge hopper; 4, supporting rod; 6, air suction pipe; 7, air suction fan; 8, framework; 9, cloth bag; 10, annular cylinder; 11, air compressor; 12, electromagnetic pulse valve; 13, back flushing pipe; 14, air blowing head; 16, No. 1 shaft pin; 17, No. 1 rotating shaft; 18, No. 2 rotating shaft; 19, electric telescopic rod; 20, cover plate; 21, supporting seat; 22, observation window; 23, annular groove. DETAILED DESCRIPTION

[0020] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. EMBODIMENT

[0021] As Figure 1 , Figure 2 and Figure 3 shown, a platform underground tank feeding station of the utility model, including box body 1, supporting leg 2, discharge hopper 3 and supporting rod 4, the box body 1 bottom end sets up discharge hopper 3, the box body 1 is provided with supporting leg 2, discharge hopper 3 is provided with multiple groups of supporting rod 4 in the inside, still including cover plate assembly, dust suction assembly and back flushing assembly, the box body 1 input port is provided with cover plate assembly, and the box body 1 is provided with dust suction assembly and back flushing assembly;

[0022] As Figure 1 ,Figure 4 and Figure 5 As shown in

[0023] As shown in Figure 1 , Figure 4 and Figure 5 As shown in

[0024] In use, the raw materials are poured into the box 1, the cover plate assembly seals the input port of the box 1, the raw materials generate dust during transportation, the ring cylinder 10 is started, thereby forming a negative pressure in the box 1, so that the raw materials floating in the box 1 do not overflow through the gap between the cover plate assembly and the box 1, at the same time, the floating raw materials adhere to the outside of the cloth bag 9, so that the raw materials no longer float, reducing the generation of dust, the air compressor 11 is started, the air compressor 11 compresses the air, and under the cooperation of the pulse electromagnetic valve 12, the compressed air passes through the blowback pipe 13 and the air jet head 14 to blow the inside of the cloth bag 9, thereby making the raw materials adhering to the outside wall of the blowback pipe 13 fall off. Embodiment

[0025] As shown in Figure 1 , Figure 2 and Figure 3 The utility model discloses a platform underground tank feeding station, including box 1, support leg 2, discharge hopper 3 and support rod 4, the bottom of box 1 is provided with discharge hopper 3, and box 1 is provided with support leg 2, and discharge hopper 3 is provided with a plurality of support rods 4, and the utility model also includes a cover plate assembly, a dust collection assembly and a blowback assembly, the input port of the box 1 is provided with the cover plate assembly, and the box 1 is provided with the dust collection assembly and the blowback assembly.

[0026] As shown in Figure 1 , Figure 4 and Figure 5 The dust collection assembly includes a suction pipe 6, a suction fan 7, a skeleton 8, a cloth bag 9 and a ring cylinder 10, the inside top of the box 1 is provided with the ring cylinder 10, the bottom of the ring cylinder 10 is provided with the skeleton 8, a set of cloth bags 9 are sleeved outside the skeleton 8 and the ring cylinder 10, the top of the box 1 is provided with the suction fan 7, the input end of the suction fan 7 is provided with the suction pipe 6, and the input end of the suction pipe 6 communicates with the outside wall of the ring cylinder 10.

[0027] As Figure 1 , Figure 4 and Figure 5 shown, the back flushing assembly comprises an air compressor 11, a pulse solenoid valve 12, a back flushing pipe 13 and a jet head 14, the air compressor 11 is arranged at the top end of the box body 1, the back flushing pipe 13 is arranged at the output end of the air compressor 11, the output end of the back flushing pipe 13 extends to the inside of the annular cylinder 10 and is provided with a plurality of jet heads 14, and the pulse solenoid valve 12 is arranged on the back flushing pipe 13;

[0028] As Figures 1 to 3 shown, the cover plate assembly comprises a first shaft pin 16, a first fixed shaft 17, a second fixed shaft 18, an electric telescopic rod 19 and a cover plate 20, a group of first fixed shafts 17 are arranged at the left and right ends of the box body 1 respectively, one end of the cover plate 20 is hinged to the box body 1 through the first shaft pin 16, a group of second fixed shafts 18 are arranged at the left and right ends of the supporting leg 2 respectively, the first ends of the two groups of electric telescopic rods 19 are rotatably connected with the first fixed shafts 17 respectively, and the second ends of the two groups of electric telescopic rods 19 are rotatably connected with a group of second fixed shafts 18.

[0029] Further comprising a supporting seat 21 and an observation window 22, the cover plate 20 is provided with an observation opening, the observation window 22 is mounted on the observation opening, and the bottom ends of the plurality of supporting legs 2 are respectively provided with a group of supporting seats 21.

[0030] In the embodiment, when feeding is needed, the two groups of electric telescopic rods 19 are operated to be elongated, so that the cover plate 20 is unsealed to the material inlet under the cooperation of the first shaft pin 16, the two groups of first fixed shafts 17 and the two groups of second fixed shafts 18, the raw materials are poured into the box body 1, the cover plate assembly seals the input port of the box body 1, the raw materials generate dust in the conveying process, the annular cylinder 10 is started, so that a negative pressure is formed in the box body 1, so that the raw materials floating in the box body 1 cannot overflow through the gap between the cover plate assembly and the box body 1, at the same time, the floating raw materials are attached to the outside of the cloth bag 9, so that the raw materials no longer float, the generation of dust is reduced, the air compressor 11 is started, the air compressor 11 compresses air, and under the cooperation of the pulse solenoid valve 12, the compressed air passes through the back flushing pipe 13 and the jet head 14 to back flush the inside of the cloth bag 9, so that the raw materials adhered to the outside wall of the back flushing pipe 13 fall off.

[0031] The skeleton 8, the cloth bag 9, the air extractor 7, the air compressor 11, the pulse solenoid valve 12 and the electric telescopic rod 19 of the platform underground tank feeding station in the utility model are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.

[0032] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A platform underground tank feeding station, comprising a box (1), a supporting leg (2), a discharge hopper (3) and a supporting rod (4), the bottom end of the box (1) is provided with the discharge hopper (3), the box (1) is provided with the supporting leg (2), and the inside of the discharge hopper (3) is provided with a plurality of groups of supporting rods (4), characterized in that, It also includes a cover plate assembly, a dust suction assembly and a back blowing assembly, the box (1) input is provided with a cover plate assembly, the box (1) is provided with a dust suction assembly and a back blowing assembly.

2. A platform underground tank dosing station as claimed in claim 1, characterized in that, The dust suction assembly comprises a suction pipe (6), a suction fan (7), a skeleton (8), a cloth bag (9) and an annular cylinder (10), the inside top of the box (1) is provided with the annular cylinder (10), the bottom end of the annular cylinder (10) is provided with the skeleton (8), the outside of the skeleton (8) and the annular cylinder (10) is sleeved with a group of cloth bags (9), the top of the box (1) is provided with the suction fan (7), the input end of the suction fan (7) is provided with the suction pipe (6), and the input end of the suction pipe (6) is in communication with the outer side wall of the annular cylinder (10).

3. A platform underground tank filling station as claimed in claim 1, characterized in that, The back blowing assembly comprises an air compressor (11), a pulse electromagnetic valve (12), a back blowing pipe (13) and a blowing head (14), the top of the box (1) is provided with the air compressor (11), the output end of the air compressor (11) is provided with the back blowing pipe (13), the output end of the back blowing pipe (13) extends to the inside of the annular cylinder (10) and is provided with a plurality of blowing heads (14), and the back blowing pipe (13) is provided with the pulse electromagnetic valve (12).

4. A platform underground tank filling station as claimed in claim 3, characterized in that, The cover plate assembly comprises a first shaft pin (16), a first fixed shaft (17), a second fixed shaft (18), an electric telescopic rod (19) and a cover plate (20), the left and right ends of the box (1) are respectively provided with a group of first fixed shafts (17), one end of the cover plate (20) is hinged to the box (1) through the first shaft pin (16), the left and right ends of the supporting leg (2) are respectively provided with a group of second fixed shafts (18), the first ends of the two groups of electric telescopic rods (19) are respectively rotatably connected with the first fixed shafts (17), and the second ends of the two groups of electric telescopic rods (19) are respectively rotatably connected with a group of second fixed shafts (18).

5. A platform underground tank filling station as claimed in claim 1, characterized in that, It also includes a supporting seat (21), and the bottom end of each of the plurality of supporting legs (2) is provided with a group of supporting seats (21).

6. A platform underground tank filling station as claimed in claim 4, characterized in that, It also includes an observation window (22), the cover plate (20) is provided with an observation port, and the observation window (22) is installed on the observation port.

7. A platform underground tank filling station as claimed in claim 2, characterized in that, It also includes an annular groove (23), and the outside of the annular cylinder (10) is provided with the annular groove (23).

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