Vacuum efficient material back-blowing device

Abstract

The utility model discloses a vacuum efficient material back-blowing device which comprises an outer cover and a fixing seat vertically arranged at the bottom end of the outer cover, a backflow preventing part is transversely arranged on one side in the outer cover, and an air inlet connecting pipe fitting is arranged on a pipeline at one end of the backflow preventing part. The other end of the air inlet connecting pipe fitting penetrates through the outer cover and is located on the outer side of the outer cover, a connecting pipe fitting is arranged on a pipeline at the other end of the backflow preventing part, an air amplifier is arranged on a pipeline at the other end of the connecting pipe fitting, and a perforated quick-plug connector is arranged on a pipeline at the top end of the air amplifier. The perforated quick-plug connector vertically penetrates through the outer cover and is located at the top end of the exterior of the outer cover, a movable pin is transversely and movably arranged on one side of the top end of the interior of the anti-backflow piece, an anti-backflow plate is inserted into the movable pin, a protective sleeve is arranged on one side of the anti-backflow plate in a sleeving mode, and then the anti-backflow plate swings left and right in the anti-backflow piece through the movable pin; and therefore, one end of the air inlet connecting pipe fitting is swung and blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust processing device field, especially a kind of vacuum high-efficiency backblowing material device. BACKGROUND

[0002] The processing mode of the dust material industry in the market is currently designed to collect dust material in a barrel, and when the dust material in the barrel is full, it needs to be cleaned irregularly before restarting, and the existing device has the following shortcomings:

[0003] 1. The overall size of the barrel collection equipment is relatively large, which is not convenient for transportation and increases transportation costs. It also requires a large area and increases the cost of the site.

[0004] 2. The barrel collection method limits the size of the barrel due to limited space, and personnel need to check frequently, which wastes time and costs.

[0005] 3. When cleaning the barrel, the equipment cannot work, so it needs to be stopped for cleaning, which delays production time and increases production costs. Invention content

[0006] The utility model is to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

[0007] A vacuum high-efficiency backblowing material device includes an outer cover and a fixed seat vertically arranged at the bottom end of the outer cover. One side of the inner cover is horizontally provided with an anti-backflow element, and one end of the anti-backflow element is provided with an air inlet connecting pipe, and the other end of the air inlet connecting pipe penetrates the outer cover and is located outside the outer cover. The other end of the anti-backflow element is provided with a connecting pipe, and the connecting pipe is horizontally located inside the outer cover. The other end of the connecting pipe is provided with an air amplifier, and the air amplifier is horizontally located on the other side of the inner cover. The top end of the air amplifier is provided with a perforated quick connector, and the perforated quick connector vertically penetrates the outer cover and is located at the top end of the outer cover. One side of the top end of the anti-backflow element is horizontally movably provided with a movable pin, and the movable pin is inserted with an anti-backflow plate. The anti-backflow plate and the movable pin are in the same direction of movement, and one side of the anti-backflow plate is provided with a protective sleeve, and the anti-backflow plate and the protective sleeve are in the same direction of movement. The movable pin makes the anti-backflow plate swing left and right inside the anti-backflow element, so as to block one end of the air inlet connecting pipe.

[0008] Preferably, a first seal is provided between the backflow prevention member and the air intake connecting pipe, and the first seal is located at the connection between the backflow prevention member and the air intake connecting pipe, and a second seal is provided between the backflow prevention member and the connecting pipe, and the second seal is located at the connection between the backflow prevention member and the connecting pipe.

[0009] Preferably, a third sealing member is provided between the connecting pipe and the air amplifier, and the third sealing member is located at the connection between the connecting pipe and the air amplifier.

[0010] Preferably, a connecting pipe is provided between the perforated quick connector and the air amplifier, and a pipeline connection is made between one end of the connecting pipe and the perforated quick connector, a straight-through quick connector is provided on the other end of the connecting pipe, and a fourth seal is provided at the pipeline connection between the other end of the straight-through quick connector and the air amplifier and at the connection between the straight-through quick connector and the air amplifier.

[0011] Preferably, a fixing plate is provided between the air amplifier and the outer cover, and the fixing plate is vertically located on one side inside the outer cover, and the air amplifier is transversely fixed to the fixing plate, and the other end of the air amplifier passes through the fixing plate.

[0012] Preferably, a first fastener is provided between the fixing plate and the outer cover, and the first fastener transversely passes through the outer cover and is connected to the fixing plate, and a second fastener is provided between the air amplifier and the fixing plate, and the second fastener transversely passes through the fixing plate and the air amplifier to be connected.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: when the equipment is working, the weight of the anti-backflow plate and the protective cover in the anti-backflow piece and the vacuum adsorption force generated when the equipment is working make the air intake connecting pipe and the left side pipe of the anti-backflow plate stick to its end surface, so that the air intake connecting pipe and the anti-backflow piece channel are disconnected, preventing external dust from entering the equipment through the air intake connecting pipe and damaging the equipment; when dust needs to be cleaned, the compressed air passes through the perforated quick-connect connector and enters the air amplifier and then flows to the inside of the anti-backflow piece, thereby forming a pressure difference at both ends of the anti-backflow piece, generating suction, swinging the anti-backflow plate together with the protective cover and moving it away from one end of the air intake connecting pipe, thereby taking out the dust of the equipment connected to the air intake connecting pipe and discharging it to the outside.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a structural diagram of a vacuum high-efficiency back-flushing material device;

[0017] Figure 2 This is another structural schematic diagram of a vacuum high-efficiency back-flushing material device;

[0018] Figure 3 This is another structural diagram of a vacuum high-efficiency back-flushing material device.

[0019] Shown in the figure: 1. Outer cover, 2. Air intake connecting pipe, 3. First seal, 4. Anti-backflow part, 5. Movable pin, 6. Anti-backflow plate, 7. Protective cover, 8. Second seal, 9. Connecting pipe, 10. Third seal, 11. Perforated quick connector, 12. Connecting pipe, 13. Straight quick connector, 14. Fourth seal, 15. Air amplifier, 16. Fixing plate, 17. First fastener, 18. Second fastener, 19. Fixing seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3In the embodiment of the present invention, a vacuum high-efficiency back-blowing material device includes an outer cover 1 and a fixing seat 19 vertically arranged at the bottom end of the outer cover 1. A backflow prevention member 4 is horizontally arranged on one side of the inner part of the outer cover 1, and an air intake connecting pipe 2 is arranged on one end of the pipe of the backflow prevention member 4, and the other end of the air intake connecting pipe 2 passes through the outer cover 1 and is located outside the outer cover 1. A connecting pipe 9 is arranged on the other end of the pipe of the backflow prevention member 4, and the connecting pipe 9 is horizontally located inside the outer cover 1. The connecting pipe 9 The other end of the pipeline is provided with an air amplifier 15, and the air amplifier 15 is laterally located on the other side of the inner part of the outer cover 1, the top pipeline of the air amplifier 15 is provided with a perforated quick plug connector 11, and the perforated quick plug connector 11 vertically passes through the outer cover 1 and is located at the outer top of the outer cover 1, and a movable pin 5 is laterally movable on one side of the inner top of the anti-backflow part 4, and the movable pin 5 is plugged with an anti-backflow plate 6, the anti-backflow plate 6 and the movable pin 5 are in the same movement direction, and one side of the anti-backflow plate 6 is sleeved When the air inlet pipe 2 is in working order, the air inlet pipe 2 is in working order, and ...

[0022] A first seal 3 is provided between the anti-backflow component 4 and the air intake connecting pipe 2, and the first seal 3 is located at the connection between the anti-backflow component 4 and the air intake connecting pipe 2, and the first seal 3 is used to keep this connection from leaking. A second seal 8 is provided between the anti-backflow component 4 and the connecting pipe 9, and the second seal 8 is located at the connection between the anti-backflow component 4 and the connecting pipe 9, and the second seal 8 is used to keep this connection from leaking.

[0023] A third seal 10 is provided between the connecting pipe 9 and the air amplifier 15 , and the third seal 10 is located at the connection between the connecting pipe 9 and the air amplifier 15 , and the third seal 10 keeps the connection from leaking.

[0024] A connecting pipe 12 is provided between the perforated quick connector 11 and the air amplifier 15, and one end of the connecting pipe 12 is connected to the perforated quick connector 11 through a pipeline. A straight-through quick connector 13 is provided on the other end of the connecting pipe 12, and a fourth seal 14 is provided at the pipeline connection between the other end of the straight-through quick connector 13 and the air amplifier 15, and at the connection between the straight-through quick connector 13 and the air amplifier 15. Then, through the cooperation of the pipeline between the perforated quick connector 11 and the straight-through quick connector 13, compressed air can enter the interior of the air amplifier 15.

[0025] A fixing plate 16 is provided between the air amplifier 15 and the outer cover 1, and the fixing plate 16 is vertically located on one side inside the outer cover 1, and the air amplifier 15 is laterally fixed to the fixing plate 16, and the other end of the air amplifier 15 passes through the fixing plate 16, so that the air amplifier 15 can be fixed inside the outer cover 1 through the fixing plate 16.

[0026] A first fastener 17 is provided between the fixing plate 16 and the outer cover 1, and the first fastener 17 transversely passes through the outer cover 1 and is connected to the fixing plate 16, so that the fixing plate 16 can be fixed to the outer cover 1 through the first fastener 17. A second fastener 18 is provided between the air amplifier 15 and the fixing plate 16, and the second fastener 18 transversely passes through the fixing plate 16 and is connected to the air amplifier 15, so that the air amplifier 15 can be fixed to the fixing plate 16 through the second fastener 18.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A vacuum high-efficiency back-flushing material device, comprising an outer cover and a fixing seat vertically arranged at the bottom end of the outer cover, characterized in that: A backflow prevention piece is laterally provided on one side of the inner part of the outer cover, and an air intake connecting pipe is provided on one end of the pipeline of the backflow prevention piece, and the other end of the air intake connecting pipe passes through the outer cover and is located on the outside of the outer cover, the other end of the pipeline of the backflow prevention piece is provided with a connecting pipe, and the connecting pipe is laterally located inside the outer cover, the other end of the pipeline of the connecting pipe is provided with an air amplifier, and the air amplifier is laterally located on the other side of the inner part of the outer cover, the top pipeline of the air amplifier is provided with a perforated quick plug connector, and the perforated quick plug connector vertically passes through the outer cover and is located at the top outside the outer cover, a movable pin is laterally movably provided on one side of the top end of the inner part of the backflow prevention piece, and an anti-backflow plate is inserted into the movable pin, the anti-backflow plate and the movable pin have the same movement direction, and a protective cover is provided on one side of the anti-backflow plate, and the anti-backflow plate and the protective cover have the same movement direction, and then the anti-backflow plate is swung left and right inside the anti-backflow piece by the movable pin, thereby swinging and blocking one end of the air intake connecting pipe.

2. A vacuum high-efficiency back-flushing material device according to claim 1, characterized in that: A first seal is provided between the backflow prevention member and the air intake connecting pipe, and the first seal is located at the connection between the backflow prevention member and the air intake connecting pipe. A second seal is provided between the backflow prevention member and the connecting pipe, and the second seal is located at the connection between the backflow prevention member and the connecting pipe.

3. A vacuum high-efficiency back-flushing material device according to claim 1, characterized in that: A third sealing member is provided between the connecting pipe and the air amplifier, and the third sealing member is located at the connection between the connecting pipe and the air amplifier.

4. A vacuum high-efficiency back-flushing material device according to claim 1, characterized in that: A connecting pipe is provided between the perforated quick connector and the air amplifier, and a pipeline connection is formed between one end of the connecting pipe and the perforated quick connector. A straight-through quick connector is provided on the other end of the connecting pipe, and a fourth seal is provided at the pipeline connection between the other end of the straight-through quick connector and the air amplifier and at the connection between the straight-through quick connector and the air amplifier.

5. A vacuum high-efficiency back-flushing material device according to claim 1, characterized in that: A fixing plate is provided between the air amplifier and the outer cover, and the fixing plate is vertically located on one side inside the outer cover, and the air amplifier is transversely fixed to the fixing plate, and the other end of the air amplifier passes through the fixing plate.

6. A vacuum high-efficiency back-flushing material device according to claim 5, characterized in that: A first fastener is provided between the fixing plate and the outer cover, and the first fastener passes through the outer cover transversely and is connected to the fixing plate. A second fastener is provided between the air amplifier and the fixing plate, and the second fastener passes through the fixing plate and the air amplifier transversely and is connected.

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